NTI SUBMITTALS

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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

150

930

Performance Specifications

Thermal Efficiency, %

Input Modulation MBH

Gross Output Capacity MBH

NET I=B=R Rating MBH

Combustion Efficiency, %

Model

FTG 600

80 - 600

576

500

FTG 800

80 - 800

760

660

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]

1 [25]

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

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:

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

150

1500

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

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

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

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

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

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:

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

150

2140

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

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

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

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

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:

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

150

1500

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

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

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

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

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

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:

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

150

2140

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

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

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.

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

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:

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

150

2140

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

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

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.

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

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

FTVN110

11 - 110

101

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

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

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

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

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)

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

5.8

4.5

2.6

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

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

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

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

1 – GENERAL SPECIFICATIONS

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)

100 ft

150 ft

Performance Specifications Model Input Rating, MBH

Heating Capacity, MBH

Net AHRI Rating, Water MBH

AFUE %

FTVN150

15 - 150

138

120

FTVN199

19.9 - 199

184

160

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

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

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

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

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)

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

7.9

6.1

3.6

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

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

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

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

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)

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)

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

10.5

8.2

4.8

2022-10-05 Rev. 2

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