NTI SUBMITTALS

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