Products

Category // Gas Boilers

Trinity Fire Tube

Max Input: 399,000 BTU/H Stainless steel down-fired fire tube heat exchanger.

  • Nine models to choose from
  • Field Convertible gas system
  • Venting up to 150
  • 8:1 Turndown ratio
  • Cascading capable
Innovative

NY Thermal Inc. has been an industry leader providing the ultimate in features and efficiency. Our 40-year-old family business is committed to continuous product improvement. When you buy NTI, you buy the best.

Efficient

Save the planet The Trinity Fire Tube can reduce greenhouse gas (GHG) emissions by up to 50%,

and lead to a reduction of 2.5 tons of GHGs, equivalent to two acres of, or 280, trees.
Save money: Savings of up to 40% on heating bills due to superior efficiency.
 
Dependable

At NTI, we manufacture all of our boilers to the highest industry standards. Our in-factory Quality Control tests are the most rigorous in the industry. Every Tft boiler is factory run and calibrated for optimal performance. Our limited warranty provides you with the assurance of years of worry-free operation and our Technical Support is second-to-none in the industry

Boiler Features:

  • Easy to install and maintain
  • Down-fired
  • Fire Tube stainless steel boiler
  • Top and bottom supply/return piping made from robust stainless steel
  • Certified internal low water cut-off with test button
  • Condensate pump receptacle
  • Built-in gas drip leg
  • Wall-mount configuration with optional floor stand
  • Top vent/air inlet connections with test port
  • On/off power service switch
  • High quality metallic clear coat finish
  • High-energy spark ignition (with external spark generator)
  • ASME certified boiler
  • Certified ANSI Z21.13
  • 15 year limited warranty

Controller Features:

  • Advanced Solar Controller
  • Detailed troubleshooting information (self-diagnostic display)
  • Internal Lead-Lag capability to cascade up to 8 boilers
  • Outdoor reset temperature operation increases boiler and system efficiency
  • Ability to control three separate temperature set points
  • Comes standard with Modbus capability
  • DHW and central heat modulation limiting
  • Ability to control three separate pumps 4-20m
  • A heat input for set point or modulation control
  • Freeze protection parameters
  • Warm weather shutdown
  • Contacts for external limits and alarms
  • Compatible with DHW tank sensor

Additional Features:

  • The Tft provides AFUE efficiencies up to 95%
  • Innovative down-fired concept
  • Stainless steel design
  • Totally-sealed combustion system
  • 7 inch colour touchscreen
  • Five vent termination options
  • 2 inch venting available on selected models

To view any of the documents below please click on the link to view online or download in PDF format. If you have any queries about any of our products please contact us. Thank You.

Sales Brochure Download
Installation & Operations Manual Download
Appendix A - Controller & Touchscreen Display Download
Quick Start Guide Download
Protonode Guide Download
Tft 60-110 Submittal Download
Tft 154 Submittal Download
Tft 155-250 Submittal Download
Tft 201 Submittal Download
Tft 285 Submittal Download
Tft 300-399 Submittal Download
Tft 340-399 Submittal Download
Trinity Tft Suggested Specification Download
Cleaning Instructions Download
Warranty Information Product Registration
Coverage Coverage Period Coverage Rate Components Covered Additional Terms and Conditions
BASIC Years 1 through 5 100% All parts(including Pressure Vessel) Click here for full terms and conditions
EXTENDED
Years 6 through 10
Year 11 and beyond
100%
20%
Pressure Vessel only (also applies to the VM110P Indirect Fired Water Heater Tank) See here for full terms & conditions

NTI is an industry leader

Our 40-year-old family business is committed to continuous product improvement. When you buy NTI, you buy the best.