NTI SUBMITTALS
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 600 - 800 High Efficiency Gas-Fired condensing Boiler
Project_Name:_________________________________________ Date: ______________________________________ Location: _________________________________________________________________________________________ Engineer: ________________________________________________________________________________________ Contractor: __________________________________________________ Rep: ________________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA240-S43932 Stainless Steel Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Fully CSD-1 compliant Direct Spark Ignition Low NOx operation Zero clearance to combustibles (clearances required for service) Field conversion from Natural Gas (factory) to Propane Vents with PVC, CPVC, Polypropylene or Stainless Steel Sealed cabinet Direct vent (sealed combustion) or Indoor Combustion Air compatible Integrated combustion air filter Maximum operating pressure 160 psi [1103 kPa] Modulating burner, up to 10:1 turndown ratio
Control Features:
Manual Reset High limit (CSD-1) Manual Reset LWCO (CSD-1) Manual Reset High and Low Gas Pressure Switches (CSD-1) Integral microprocessor safety control Domestic Hot Water Priority 2 central heat inputs (high & low temp) Outdoor Reset Warm weather shut down Freeze protection Time of day input Cascade up to 8 FTG boilers 3 circulator outputs Compatible with indirect water heater w/ tank sensor or thermostat Integrated Modbus RTU for connection to BMS gateways Adjustable pump post purge
Factory Supplied Items: 10K thermistor Outdoor and System sensors 50 PSI ASME Pressure Relief Valve Pressure/Temperature Gauge
Run time accumulation Lockout and error history
Approx. Water Volume, USgal.
Water Connections Victaulic, in. Inlet Outlet
Gas Connection NPT, in.
Vent/ Air-Inlet Max. Length, Ft.
Approx. Wt. w/Water, lb.
Vent / Air-inlet Pipe Diameter, in.
Model
FTG 600 / 800
3
2
1
6
150
930
17
Performance Specifications
Thermal Efficiency, %
Input Modulation MBH
Gross Output Capacity MBH
NET I=B=R Rating MBH
Combustion Efficiency, %
Model
FTG 600
96
80 - 600
576
500
97
FTG 800
95
80 - 800
760
660
96
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 600 - 800 High Efficiency Gas-Fired condensing Boiler
2 – PRODUCT DIMENSIONS - in.
RECOMMENDED CLEARANCES - in. [mm]
Front
Top
Sides
Back
Bottom
Flue Pipe
36 [914]
24 [610]
24 [305]
24 [610]
0
1 [25]
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 600 - 800 High Efficiency Gas-Fired condensing Boiler
3 -- FIELD WIRING
Line Voltage Electrical: ► 120VAC / 60 Hz / 1 Phase / 12 Amp ► Barrier Strip for field wiring terminations ► 3 Pump outputs • Indirect Domestic Hot Water (Pump A) • Boiler (Pump B) • Central Heat (Pump C)
Note: Pumps are field supplied.
Low Voltage Electrical: ► Barrier Strip for field wiring terminations ► 120/24 VAC Transformer 75VA (factory supplied) ► Inputs • CH1 thermostat (by others) • CH2 thermostat (by others) • Indirect DHW aquastat (by others) or DHW Tank sensor (factory option) • External Limit (by others) • Outdoor sensor (factory supplied) • System sensor (factory option) • 4-20mA external modulating control (by others) ► Outputs • Alarm dry contact (24VAC 0.63A max.) ► EIA-485 Modbus communications for Lead-Lag ► EIA-485 Modbus to BMS gateways (not shown). Optional Optional available gateways: • BACnet/N2- NTI part # 84946 • LonWorks- NTI part # 84947
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 1400 High Efficiency Gas-Fired condensing Boiler
Project_Name:_________________________________________ Date: ____________________________________ Location: ______________________________________________________________________________________ Engineer: ______________________________________________________________________________________ Contractor: ________________________________________________ Rep: _______________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA240-S43932 Stainless Steel Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Fully CSD-1 compliant Maximum operating pressure 160 psi [1103 kPa] Modulating burner 10:1 turndown ratio Direct Spark Ignition Low NOx operation Zero clearance to combustibles (clearances required for service) Field conversion from Natural Gas (factory) to Propane Vents with PVC, CPVC, Polypropylene or Stainless Steel Sealed cabinet Direct vent (sealed combustion) or Indoor Combustion Air compatible Integrated combustion air filter
Control Features:
Manual Reset High limit (CSD-1) Manual Reset LWCO (CSD-1) Manual Reset High and Low Gas Pressure Switches (CSD-1) Integral microprocessor safety control Domestic Hot Water Priority 2 central heat inputs (high & low temp) Outdoor Reset Warm weather shut down Freeze protection Time of day input Cascade up to 8 FTG boilers 3 circulator outputs Compatible with indirect water heater w/ tank sensor or thermostat Integrated Modbus RTU for connection to BMS gateways Adjustable pump post purge
Factory Supplied Items: 10K thermistor Outdoor and System sensors 50 PSI ASME Pressure Relief Valve Pressure/Temperature Gauge
Run time accumulation Lockout and error history
Water Connections Victaulic, in.
Gas Connection NPT, in.
Vent / Air-inlet Pipe Dia., in.
Vent/ Air-Inlet Max. Length, Ft.
Approx. Wt. w/Water, lb.
Approx. Water Volume, USgal.
Model
FTG 1400
3 in
3 out
1.25
8
150
1500
34
Performance Specifications
Input Modulation MBH
Gross Output Capacity MBH
NET I=B=R Rating MBH
Combustion Efficiency, %
Thermal Efficiency, %
Model
FTG 1400
140 - 1400
1344
1169
96
96
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 1400 High Efficiency Gas-Fired condensing Boiler
2 – PRODUCT DIMENSIONS - in.
RECOMMENDED CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
36
24
24
24
0
1
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 1400 High Efficiency Gas-Fired condensing Boiler
3 -- FIELD WIRING
Line Voltage Electrical: ► 120VAC / 60 Hz / 1 Phase / 12 Amp ► Barrier Strip for field wiring terminations ► 3 Pump outputs • Indirect Domestic Hot Water (Pump A) • Boiler (Pump B) • Central Heat (Pump C)
Note: Pumps are field supplied.
Low Voltage Electrical: ► Barrier Strip for field wiring terminations ► 120/24 VAC Transformer 75VA (factory supplied) ► Inputs • CH1 thermostat (by others) • CH2 thermostat (by others) • Indirect DHW aquastat (by others) or DHW Tank sensor (factory option) • External Limit (by others) • Outdoor sensor (factory supplied) • System sensor (factory supplied) • 4-20mA external modulating control (by others) ► Outputs • Alarm dry contact (24VAC 0.63A max.) ► EIA-485 Modbus communications for Lead-Lag ► EIA-485 Modbus to BMS gateways (not shown). Optional Optional available gateways: • BACnet/N2- NTI part # 84946 • LonWorks- NTI part # 84947
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2000 High Efficiency Gas-Fired condensing Boiler
Project_Name:_________________________________________ Date: ____________________________________ Location: ______________________________________________________________________________________ Engineer: ______________________________________________________________________________________ Contractor: ________________________________________________ Rep: _______________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA240-S43932 Stainless Steel Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Fully CSD-1 compliant Maximum operating pressure 160 psi [1103 kPa] Modulating burner 8.5:1 turndown ratio Direct Spark Ignition Low NOx operation Zero clearance to combustibles (clearances required for service) Field conversion from Natural Gas (factory) to Propane Vents with PVC, CPVC, Polypropylene or Stainless Steel Sealed cabinet Direct vent (sealed combustion) or Indoor Combustion Air compatible Integrated combustion air filter
Control Features:
Manual Reset High limit (CSD-1) Manual Reset LWCO (CSD-1) Manual Reset High and Low Gas Pressure Switches (CSD-1) Integral microprocessor safety control Domestic Hot Water Priority 2 central heat inputs (high & low temp) Outdoor Reset Warm weather shut down Freeze protection Time of day input Cascade up to 8 FTG boilers 3 circulator outputs Compatible with indirect water heater w/ tank sensor or thermostat Integrated Modbus RTU for connection to BMS gateways Adjustable pump post purge
Factory Supplied Items: 10K thermistor Outdoor and System sensors 50 PSI ASME Pressure Relief Valve Pressure/Temperature Gauge
Run time accumulation Lockout and error history
Water Connections Victaulic, in.
Gas Connection NPT, in.
Vent / Air-inlet Pipe Dia., in.
Vent/ Air-Inlet Max. Length, Ft.
Approx. Wt. w/Water, lb.
Approx. Water Volume, USgal.
Model
FTG 2000
3 in
3 out
1.5
8
150
2140
51
Performance Specifications
Input Modulation MBH
Gross Output Capacity MBH
NET I=B=R Rating MBH
Combustion Efficiency, %
Thermal Efficiency, %
Model
FTG 2000
235 – 2000
1920
1670
96.1
96
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2000 High Efficiency Gas-Fired condensing Boiler
2 – PRODUCT DIMENSIONS - in.
RECOMMENDED CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
36
24
24
24
0
1
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2000 High Efficiency Gas-Fired condensing Boiler
3 -- FIELD WIRING
Line Voltage Electrical: ► 120VAC / 60 Hz / 1 Phase / 16 Amp ► Barrier Strip for field wiring terminations ► 3 Pump outputs • Indirect Domestic Hot Water (Pump A) • Boiler (Pump B) • Central Heat (Pump C)
Note: Pumps are field supplied.
Low Voltage Electrical: ► Barrier Strip for field wiring terminations ► 120/24 VAC Transformer 250VA (factory supplied) ► Inputs • CH1 thermostat (by others) • CH2 thermostat (by others) • Indirect DHW aquastat (by others) or DHW Tank sensor (factory option) • External Limit (by others) • Outdoor sensor (factory supplied) • System sensor (factory supplied) • 4-20mA external modulating control (by others) ► Outputs • Alarm dry contact (24VAC 0.63A max.) ► EIA-485 Modbus communications for Lead-Lag ► EIA-485 Modbus to BMS gateways (not shown). Optional Optional available gateways: • BACnet/N2- NTI part # 84946 • LonWorks- NTI part # 84947
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 1200 High Efficiency Gas-Fired condensing Boiler
Project_Name:_________________________________________ Date: ____________________________________ Location: ______________________________________________________________________________________ Engineer: ______________________________________________________________________________________ Contractor: ________________________________________________ Rep: _______________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA240-S43932 Stainless Steel Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Fully CSD-1 compliant Maximum operating pressure 160 psi [1103 kPa] Modulating burner 10:1 turndown ratio Direct Spark Ignition Low NOx operation Zero clearance to combustibles (clearances required for service) Field conversion from Natural Gas (factory) to Propane Vents with PVC, CPVC, Polypropylene or Stainless Steel Sealed cabinet Direct vent (sealed combustion) or Indoor Combustion Air compatible Integrated combustion air filter
Control Features:
Manual Reset High limit (CSD-1) Manual Reset LWCO (CSD-1) Manual Reset High and Low Gas Pressure Switches (CSD-1) Integral microprocessor safety control Domestic Hot Water Priority 2 central heat inputs (high & low temp) Outdoor Reset Warm weather shut down Freeze protection Time of day input Cascade up to 8 FTG boilers 3 circulator outputs Compatible with indirect water heater w/ tank sensor or thermostat Integrated Modbus RTU for connection to BMS gateways Adjustable pump post purge
Factory Supplied Items: 10K thermistor Outdoor and System sensors 50 PSI ASME Pressure Relief Valve Pressure/Temperature Gauge
Run time accumulation Lockout and error history
Water Connections Victaulic, in.
Gas Connection NPT, in.
Vent / Air-inlet Pipe Dia., in.
Vent/ Air-Inlet Max. Length, Ft.
Approx. Wt. w/Water, lb.
Approx. Water Volume, USgal.
Model
FTG 1200
3 in
3 out
1.25
8
150
1500
34
Performance Specifications
Input Modulation MBH
Gross Output Capacity MBH
NET I=B=R Rating MBH
Combustion Efficiency, %
Thermal Efficiency, %
Model
FTG 1200
120 - 1200
1153
1003
96.2
96.1
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 1200 High Efficiency Gas-Fired condensing Boiler
2 – PRODUCT DIMENSIONS - in.
RECOMMENDED CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
36
24
24
24
0
1
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 1200 High Efficiency Gas-Fired condensing Boiler
3 -- FIELD WIRING
Line Voltage Electrical: ► 120VAC / 60 Hz / 1 Phase / 12 Amp ► Barrier Strip for field wiring terminations ► 3 Pump outputs • Indirect Domestic Hot Water (Pump A) • Boiler (Pump B) • Central Heat (Pump C)
Note: Pumps are field supplied.
Low Voltage Electrical: ► Barrier Strip for field wiring terminations ► 120/24 VAC Transformer 75VA (factory supplied) ► Inputs • CH1 thermostat (by others) • CH2 thermostat (by others) • Indirect DHW aquastat (by others) or DHW Tank sensor (factory option) • External Limit (by others) • Outdoor sensor (factory supplied) • System sensor (factory supplied) • 4-20mA external modulating control (by others) ► Outputs • Alarm dry contact (24VAC 0.63A max.) ► EIA-485 Modbus communications for Lead-Lag ► EIA-485 Modbus to BMS gateways (not shown). Optional Optional available gateways: • BACnet/N2- NTI part # 84946 • LonWorks- NTI part # 84947
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2200 High Efficiency Gas-Fired condensing Boiler
Project_Name:_________________________________________ Date: ____________________________________ Location: ______________________________________________________________________________________ Engineer: ______________________________________________________________________________________ Contractor: ________________________________________________ Rep: _______________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA240-S43932 Stainless Steel Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Fully CSD-1 compliant Maximum operating pressure 160 psi [1103 kPa] Modulating burner 9.4:1 turndown ratio Direct Spark Ignition Low NOx operation Zero clearance to combustibles (clearances required for service) Field conversion from Natural Gas (factory) to Propane Vents with PVC, CPVC, Polypropylene or Stainless Steel Sealed cabinet Direct vent (sealed combustion) or Indoor Combustion Air compatible Integrated combustion air filter
Control Features:
Manual Reset High limit (CSD-1) Manual Reset LWCO (CSD-1) Manual Reset High and Low Gas Pressure Switches (CSD-1) Integral microprocessor safety control Domestic Hot Water Priority 2 central heat inputs (high & low temp) Outdoor Reset Warm weather shut down Freeze protection Time of day input Cascade up to 8 FTG boilers 3 circulator outputs Compatible with indirect water heater w/ tank sensor or thermostat Integrated Modbus RTU for connection to BMS gateways Adjustable pump post purge
Factory Supplied Items: 10K thermistor Outdoor and System sensors 50 PSI ASME Pressure Relief Valve Pressure/Temperature Gauge
Run time accumulation Lockout and error history
Water Connections Victaulic, in.
Gas Connection NPT, in.
Vent / Air-inlet Pipe Dia., in.
Vent/ Air-Inlet Max. Length, Ft.
Approx. Wt. w/Water, lb.
Approx. Water Volume, USgal.
Model
FTG 2200
3 in
3 out
1.5
8
150
2140
51
Performance Specifications
Input Modulation MBH
Gross Output Capacity MBH
NET I=B=R Rating MBH
Combustion Efficiency, %
Thermal Efficiency, %
Model
FTG 2200
235 - 2200
2103
1829
95.7
95.6
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2200 High Efficiency Gas-Fired condensing Boiler
2 – PRODUCT DIMENSIONS - in.
RECOMMENDED CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
36
24
24
24
0
1
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2200 High Efficiency Gas-Fired condensing Boiler
3 -- FIELD WIRING
Line Voltage Electrical: ► 208VAC / 60 Hz / 3 Phase / 16 Amp ► Barrier Strip for field wiring terminations ► 3 Pump outputs • Indirect Domestic Hot Water (Pump A) • Boiler (Pump B) • Central Heat (Pump C)
Note: Pumps are field supplied.
Low Voltage Electrical: ► Barrier Strip for field wiring terminations ► 120/24 VAC Transformer 250VA (factory supplied) ► Inputs • CH1 thermostat (by others) • CH2 thermostat (by others) • Indirect DHW aquastat (by others) or DHW Tank sensor (factory option) • External Limit (by others) • Outdoor sensor (factory supplied) • System sensor (factory supplied) • 4-20mA external modulating control (by others) ► Outputs • Alarm dry contact (24VAC 0.63A max.) ► EIA-485 Modbus communications for Lead-Lag ► EIA-485 Modbus to BMS gateways (not shown). Optional Optional available gateways: • BACnet/N2- NTI part # 84946 • LonWorks- NTI part # 84947
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2400 High Efficiency Gas-Fired condensing Boiler
Project_Name:_________________________________________ Date: ____________________________________ Location: ______________________________________________________________________________________ Engineer: ______________________________________________________________________________________ Contractor: ________________________________________________ Rep: _______________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA240-S43932 Stainless Steel Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Fully CSD-1 compliant Maximum operating pressure 160 psi [1103 kPa] Modulating burner 10:1 turndown ratio Direct Spark Ignition Low NOx operation Zero clearance to combustibles (clearances required for service) Field conversion from Natural Gas (factory) to Propane Vents with PVC, CPVC, Polypropylene or Stainless Steel Sealed cabinet Direct vent (sealed combustion) or Indoor Combustion Air compatible Integrated combustion air filter
Control Features:
Manual Reset High limit (CSD-1) Manual Reset LWCO (CSD-1) Manual Reset High and Low Gas Pressure Switches (CSD-1) Integral microprocessor safety control Domestic Hot Water Priority 2 central heat inputs (high & low temp) Outdoor Reset Warm weather shut down Freeze protection Time of day input Cascade up to 8 FTG boilers 3 circulator outputs Compatible with indirect water heater w/ tank sensor or thermostat Integrated Modbus RTU for connection to BMS gateways Adjustable pump post purge
Factory Supplied Items: 10K thermistor Outdoor and System sensors 50 PSI ASME Pressure Relief Valve Pressure/Temperature Gauge
Run time accumulation Lockout and error history
Water Connections Victaulic, in.
Gas Connection NPT, in.
Vent / Air-inlet Pipe Dia., in.
Vent/ Air-Inlet Max. Length, Ft.
Approx. Wt. w/Water, lb.
Approx. Water Volume, USgal.
Model
FTG 2400
3 in
3 out
1.5
8
150
2140
51
Performance Specifications
Input Modulation MBH
Gross Output Capacity MBH
NET I=B=R Rating MBH
Combustion Efficiency, %
Thermal Efficiency, %
Model
FTG 2400
235 - 2350
2237
1945
95.3
95.2
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2400 High Efficiency Gas-Fired condensing Boiler
2 – PRODUCT DIMENSIONS - in.
RECOMMENDED CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
36
24
24
24
0
1
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
Firetube Giant: FTG 2400 High Efficiency Gas-Fired condensing Boiler
3 -- FIELD WIRING
Line Voltage Electrical: ► 240VAC / 60 Hz / 3 Phase / 16 Amp ► Barrier Strip for field wiring terminations ► 3 Pump outputs • Indirect Domestic Hot Water (Pump A) • Boiler (Pump B) • Central Heat (Pump C)
Note: Pumps are field supplied.
Low Voltage Electrical: ► Barrier Strip for field wiring terminations ► 120/24 VAC Transformer 250VA (factory supplied) ► Inputs • CH1 thermostat (by others) • CH2 thermostat (by others) • Indirect DHW aquastat (by others) or DHW Tank sensor (factory option) • External Limit (by others) • Outdoor sensor (factory supplied) • System sensor (factory supplied) • 4-20mA external modulating control (by others) ► Outputs • Alarm dry contact (24VAC 0.63A max.) ► EIA-485 Modbus communications for Lead-Lag ► EIA-485 Modbus to BMS gateways (not shown). Optional Optional available gateways: • BACnet/N2- NTI part # 84946 • LonWorks- NTI part # 84947
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2019-03-14 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN085 & FTVN110 High Efficiency Gas-Fired Condensing Boiler
Project_Name:_________________________________________ Date: ______________________________________ Location: _________________________________________________________________________________________ Engineer: ________________________________________________________________________________________ Contractor: __________________________________________________ Rep: ________________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA-240 S43932 Chromium Stainless Steel Fire Tube Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Maximum operating pressure 50 psi Wall mounted Zero clearance to combustibles (clearances required for service) Modulating burner, 10:1 turndown ratio Certified as Direct Vent (sealed combustion) or for use with indoor combustion air Sealed cabinet High energy ignition transformer (spark ignition) Built-in water pressure bypass (guarantees minimum water flow) Low water pressure switch Integrated ECM boiler circulator Integrated 3-way valve (diverts between DHW & CH demands) Integrated Condensate Trap On / Off button Two 120 VAC outputs for external circulators (DHW/CH) DHW zone input (tank thermostat or sensor) CH zone input x 2 (ON/OFF switch or NTI Room Sensor) WiFi remote connectivity embedded Outdoor temperature sensor input (or access weather via WiFi connection)
Control Features: Integral microprocessor safety control – flame safeguard and temperature TEST Mode – for combustion setup PURGE cycle – for air purging AUTO function (outdoor/indoor reset) – resets boiler temperature depending on outdoor and/or room temperature Adjustable reset curve (slope/parallel shift)
Adjustable reset temperature boost Summer/Winter changeover (WWSD) Integrated programmable T-stat x 2 (with optional NTI Room Sensors) Freeze protection Factory settings restore option Cascade up to 8 FTVN-series boilers Adjustable ignition delay timer Manual mode operation (pump/fan/diverter) Boiler statistics Lockout and error history Optional 0-10V / 4-20mA input clip-in module Optional NTI 3-Zone Pump/Valve Controller Optional NTI Room Sensor
Factory Supplied Items:
10K thermistor outdoor sensor 30 psi ASME pressure relief valve Pressure & temperature gauge LP conversion kit Vent screens
Max. Vent/Air-Inlet Length 2” pipe 3” pipe
CH – Water Connections, NPT
Gas Connection, NPT
Vent/Air-Inlet Connection
IWH – Water Connection, NPT
1- ¼” (Male)
¾” (Male)
3 in. PVC/CPVC/PP
100 ft
150 ft
¾” (Male)
Performance Specifications Model Input Rating, MBH
Heating Capacity, MBH
Net AHRI Rating, Water MBH
AFUE %
FTVN085
8.5 - 85
79
69
96
FTVN110
11 - 110
101
88
95
.
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN085 & FTVN110 High Efficiency Gas-Fired Condensing Boiler
2 – PRODUCT DIMENSIONS - in.
A B C D E
F
A – Central Heating Supply B – Indirect Water Heater Supply C – Gas Inlet D – NA
E – CH / IWH Return F – Condensate Drain
MINIMUM SERVICE CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
18
14
2
0
12
1
.
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN085 & FTVN110 High Efficiency Gas-Fired Condensing Boiler
3 -- FIELD WIRING
Line Voltage
CH PUMP
120VAC LINE
DHW PUMP
Low Voltage
.
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN110C High Efficiency Gas-Fired Condensing Boiler
Project_Name:_________________________________________ Date: ______________________________________ Location: _________________________________________________________________________________________ Engineer: ________________________________________________________________________________________ Contractor: __________________________________________________ Rep: ________________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA-240 S43932 Chromium Stainless Steel Fire Tube Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Maximum operating pressure 50 psi (CH circuit) Maximum operating pressure 150 psi (DHW circuit) Wall mounted Zero clearance to combustibles (clearances required for service) Modulating burner, 10:1 turndown ratio Certified as Direct Vent (sealed combustion) or for use with indoor combustion air Sealed cabinet High energy ignition transformer (spark ignition) Built-in water pressure bypass (guarantees minimum water flow) Low water pressure switch Integrated ECM boiler circulator Integrated 3-way valve (diverts between DHW & CH demands) Integrated Condensate Trap On / Off button 120 VAC output for external CH circulator Built-in DHW flow sensor, w/serviceable filter Built-in DHW brazed plate heat exchanger CH zone input x 2 (ON/OFF switch or NTI Room Sensor) WiFi remote connectivity embedded Outdoor temperature sensor input (or access weather via WiFi connection)
Control Features: Integral microprocessor safety control – flame safeguard and temperature TEST Mode – for combustion setup PURGE cycle – for air purging AUTO function (outdoor/indoor reset) – resets boiler temperature depending on outdoor and/or room temperature Adjustable reset curve (slope/parallel shift)
Adjustable reset temperature boost Summer/Winter changeover (WWSD) Integrated programmable T-stat x 2 (with optional NTI Room Sensors) Freeze protection Factory settings restore option Cascade up to 8 FTVN-series boilers Selectable DHW Preheat feature Adjustable ignition delay timer Manual mode operation (pump/fan/diverter) Boiler statistics Lockout and error history Optional 0-10V / 4-20mA input clip-in module Optional NTI 3-Zone Pump/Valve Controller Optional NTI Room Sensor
Factory Supplied Items:
10K thermistor outdoor sensor 30 psi ASME pressure relief valve Pressure & temperature gauge LP conversion kit Vent screens
Max. Vent/Air-Inlet Length
CH – Water Connections, NPT
Gas Connection, NPT
Vent/Air-Inlet Connection
DHW – Water Connections, NPT
2” pipe
3” pipe
1- ¼” (Male)
¾” (Male)
3 in. PVC/CPVC/PP
100 ft
150 ft
¾” (Male)
Performance Specifications
DHW Flow (77°F Rise) 35°F Rise 45°F Rise 77°F Rise
Input Rating, MBH
Heating Capacity, MBH
Net AHRI Rating, Water MBH
Model
AFUE %
FTVN110C
11 - 110
101
88
95
5.8
4.5
2.6
.
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN110C High Efficiency Gas-Fired Condensing Boiler
2 – PRODUCT DIMENSIONS - in.
A B C D E
F
A – Central Heating Supply B – Domestic Hot Water Outlet C – Gas Inlet D – Domestic Hot Water Inlet E – Central Heating Return F – Condensate Drain
MINIMUM SERVICE CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
18
14
2
0
12
1
.
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN110C High Efficiency Gas-Fired Condensing Boiler
3 -- FIELD WIRING
Line Voltage
CH PUMP
120VAC LINE
DHW PUMP
Low Voltage
.
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN150 & FTVN199 High Efficiency Gas-Fired Condensing Boiler
Project_Name:_________________________________________ Date: ______________________________________ Location: _________________________________________________________________________________________ Engineer: ________________________________________________________________________________________ Contractor: __________________________________________________ Rep: ________________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA-240 S43932 Chromium Stainless Steel Fire Tube Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Maximum operating pressure 50 psi Wall mounted Zero clearance to combustibles (clearances required for service) Modulating burner, 10:1 turndown ratio Certified as Direct Vent (sealed combustion) or for use with indoor combustion air Sealed cabinet High energy ignition transformer (spark ignition) Built-in water pressure bypass (guarantees minimum water flow) Low water pressure switch Integrated ECM boiler circulator Integrated 3-way valve (diverts between DHW & CH demands) Integrated Condensate Trap On / Off button Two 120 VAC outputs for external circulators (DHW/CH) DHW zone input (tank thermostat or sensor) CH zone input x 2 (ON/OFF switch or NTI Room Sensor) WiFi remote connectivity embedded Outdoor temperature sensor input (or access weather via WiFi connection)
Control Features: Integral microprocessor safety control – flame safeguard and temperature TEST Mode – for combustion setup PURGE cycle – for air purging AUTO function (outdoor/indoor reset) – resets boiler temperature depending on outdoor and/or room temperature Adjustable reset curve (slope/parallel shift)
Adjustable reset temperature boost Summer/Winter changeover (WWSD) Integrated programmable T-stat x 2 (with optional NTI Room Sensors) Freeze protection Factory settings restore option Cascade up to 8 FTVN-series boilers Adjustable ignition delay timer Manual mode operation (pump/fan/diverter) Boiler statistics Lockout and error history Optional 0-10V / 4-20mA input clip-in module Optional NTI 3-Zone Pump/Valve Controller Optional NTI Room Sensor
Factory Supplied Items:
10K thermistor outdoor sensor 30 psi ASME pressure relief valve Pressure & temperature gauge LP conversion kit Vent screens
CH – Water Connections, NPT
IWH – Water Connection, NPT
Max. Vent Length
Gas Connection, NPT
Vent Connection
Model
2 in. pipe
3 in. pipe
FTVN150 FTVN199
3 in. PVC/CPVC/PP
1- ¼” (Male)
¾” (Male)
¾” (Male)
100 ft
150 ft
Performance Specifications Model Input Rating, MBH
Heating Capacity, MBH
Net AHRI Rating, Water MBH
AFUE %
FTVN150
15 - 150
138
120
95
FTVN199
19.9 - 199
184
160
95
.
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2022-10-05 Rev. 2
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN150 & FTVN199 High Efficiency Gas-Fired Condensing Boiler
2 – PRODUCT DIMENSIONS - in.
A B C D E
F
A – Central Heating Supply B – Indirect Water Heater Supply C – Gas Inlet D – NA
E – CH / IWH Return F – Condensate Drain
MINIMUM SERVICE CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
18
14
2
0
12
1
.
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2022-10-05 Rev. 2
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN150 & FTVN199 High Efficiency Gas-Fired Condensing Boiler
3 -- FIELD WIRING
Line Voltage
CH PUMP
120VAC LINE
DHW PUMP
Low Voltage
.
NTI Boilers Inc. NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2022-10-05 Rev. 2
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN150C High Efficiency Gas-Fired Condensing Boiler
Project_Name:_________________________________________ Date: ______________________________________ Location: _________________________________________________________________________________________ Engineer: ________________________________________________________________________________________ Contractor: __________________________________________________ Rep: ________________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA-240 S43932 Chromium Stainless Steel Fire Tube Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Maximum operating pressure 50 psi (CH circuit) Maximum operating pressure 150 psi (DHW circuit) Wall mounted Zero clearance to combustibles (clearances required for service) Modulating burner, 10:1 turndown ratio Certified as Direct Vent (sealed combustion) or for use with indoor combustion air Sealed cabinet High energy ignition transformer (spark ignition) Built-in water pressure bypass (guarantees minimum water flow) Low water pressure switch Integrated ECM boiler circulator Integrated 3-way valve (diverts between DHW & CH demands) Integrated Condensate Trap On / Off button 120 VAC output for external CH circulator Built-in DHW flow sensor, w/serviceable filter Built-in DHW brazed plate heat exchanger CH zone input x 2 (ON/OFF switch or NTI Room Sensor) WiFi remote connectivity embedded Outdoor temperature sensor input (or access weather via WiFi connection)
Control Features: Integral microprocessor safety control – flame safeguard and temperature TEST Mode – for combustion setup PURGE cycle – for air purging AUTO function (outdoor/indoor reset) – resets boiler temperature depending on outdoor and/or room temperature Adjustable reset curve (slope/parallel shift)
Adjustable reset temperature boost Summer/Winter changeover (WWSD) Integrated programmable T-stat x 2 (with optional NTI Room Sensors) Freeze protection Factory settings restore option Cascade up to 8 FTVN-series boilers Selectable DHW Preheat feature Adjustable post purge timer Adjustable ignition delay timer Manual mode operation (pump/fan/diverter) Boiler statistics Lockout and error history Optional 0-10V / 4-20mA input clip-in module Optional NTI 3-Zone Pump/Valve Controller Optional NTI Room Sensor
Factory Supplied Items:
10K thermistor outdoor sensor 30 psi ASME pressure relief valve Pressure & temperature gauge LP conversion kit Vent screens
Max. Vent/Air-Inlet Length
CH – Water Connections, NPT
Gas Connection, NPT
Vent/Air-Inlet Connection
DHW – Water Connections, NPT
2” pipe
3” pipe
1- ¼” (Male)
¾” (Male)
3 in. PVC/CPVC/PP
100 ft
150 ft
¾” (Male)
Performance Specifications
DHW Flow (77°F Rise) 35°F Rise 45°F Rise 77°F Rise
Input Rating, MBH
Heating Capacity, MBH
Net AHRI Rating, Water MBH
Model
AFUE %
FTVN150C
15 - 150
138
120
95
7.9
6.1
3.6
.
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN150C High Efficiency Gas-Fired Condensing Boiler
2 – PRODUCT DIMENSIONS - in.
A B C D E
F
A – Central Heating Supply B – Domestic Hot Water Outlet C – Gas Inlet D – Domestic Hot Water Inlet E – Central Heating Return F – Condensate Drain
MINIMUM SERVICE CLEARANCES - in.
Front
Top
Sides
Back
Bottom
Flue Pipe
18
14
2
0
12
1
.
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN150C High Efficiency Gas-Fired Condensing Boiler
3 -- FIELD WIRING
Line Voltage
CH PUMP
120VAC LINE
DHW PUMP
Low Voltage
.
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2020-10-15 Rev. 1
SUBMITTAL SHEET Section 1 – General Specifications Section 2 – Product Dimensions Section 3 – Field Wiring
FTVN199C High Efficiency Gas-Fired Condensing Boiler
Project_Name:_________________________________________ Date: ______________________________________ Location: _________________________________________________________________________________________ Engineer: ________________________________________________________________________________________ Contractor: __________________________________________________ Rep: ________________________________
1 – GENERAL SPECIFICATIONS
Product Features: Certified to ANSI Z21.13 / CSA 4.9 Gas-fired Boiler Standard SA-240 S43932 Chromium Stainless Steel Fire Tube Heat Exchanger ASME “H” stamped boiler, designed and constructed in compliance with the ASME Boiler and Pressure Vessel Code Section IV Maximum operating pressure 50 psi (CH circuit) Maximum operating pressure 150 psi (DHW circuit) Wall mounted Zero clearance to combustibles (clearances required for service) Modulating burner, 10:1 turndown ratio Certified as Direct Vent (sealed combustion) or for use with indoor combustion air Sealed cabinet High energy ignition transformer (spark ignition) Built-in water pressure bypass (guarantees minimum water flow) Low water pressure switch Integrated ECM boiler circulator Integrated 3-way valve (diverts between DHW & CH demands) Integrated Condensate Trap On / Off button 120 VAC output for external CH circulator Built-in DHW flow sensor, w/serviceable filter Built-in DHW brazed plate heat exchanger CH zone input x 2 (ON/OFF switch or NTI Room Sensor) WiFi remote connectivity embedded Outdoor temperature sensor input (or access weather via WiFi connection)
Control Features: Integral microprocessor safety control – flame safeguard and temperature TEST Mode – for combustion setup PURGE cycle – for air purging AUTO function (outdoor/indoor reset) – resets boiler temperature depending on outdoor and/or room temperature Adjustable reset curve (slope/parallel shift)
Adjustable reset temperature boost Summer/Winter changeover (WWSD) Integrated programmable T-stat x 2 (with optional NTI Room Sensors) Freeze protection Factory settings restore option Cascade up to 8 FTVN-series boilers Selectable DHW Preheat feature Adjustable post purge timer Adjustable ignition delay timer Manual mode operation (pump/fan/diverter) Boiler statistics Lockout and error history Optional 0-10V / 4-20mA input clip-in module Optional NTI 3-Zone Pump/Valve Controller Optional NTI Room Sensor
Factory Supplied Items:
10K thermistor outdoor sensor 30 psi ASME pressure relief valve Pressure & temperature gauge LP conversion kit Vent screens
CH – Water Connections, NPT
IWH – Water Connection, NPT
Max. Vent Length
Gas Connection, NPT
Vent Connection
Model
2 in. pipe
3 in. pipe
3 in. PVC/CPVC/PP
1- ¼” (Male)
¾” (Male)
¾” (Male)
FTVN199C
100 ft
150 ft
Performance Specifications
DHW Flow (77°F Rise)
Input Rating, MBH
Heating Capacity, MBH
Net AHRI Rating, Water MBH
Model
AFUE %
35°F Rise
45°F Rise
77°F Rise
FTVN199C
19.9 - 199
184
160
95
10.5
8.2
4.8
.
NTI Boilers Inc. 30 Stonegate Drive, Saint John, NB E2H 0A4 Canada Technical Services: 1-800-688-2575 Fax: 1-506-432-1135 Web: http:// www.ntiboilers.com NTI Boilers Inc. reserves the right to change these specifications without notice
2022-10-05 Rev. 2
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