NTI

TFTN Series

The NTI TFTN Series is a high-efficiency, condensing boiler line engineered for both residential and commercial applications. With intuitive touchscreen controls, built-in WiFi, and flexible installation options, the TFTN delivers reliable heating with advanced functionality. Wall and floor mount models range from 85 MBH to 850 MBH, offering exceptional performance and control.

Specifications
Fuel TypeNatural Gas or Propane
Furnace TypeWall-Mounted and Floor-Mounted Condensing Boiler
ModelsTFTN085, TFTN110, TFTN150, TFTN199, TFTN285, TFTN340, TFTN399, TFTN500, TFTN600, TFTN725, TFTN850

Key Features

  • EZ Setup Wizard: Simplifies programming for quick and intuitive setup.
  • Remote Monitoring and Diagnostics: Enables remote access for programming and troubleshooting.
  • Full Colour Touchscreen Display: Easy-to-read interface enhances user experience.
  • Top and Bottom Plumbing Connections: Offers flexible installation in a variety of settings.
  • Built-in Low Water Cutoff: Increases system safety and reduces setup time.
  • 120V Convenience Outlet: Provides a built-in power source for tools or accessories.
  • Integrated Zone Control: Controls up to 3 heating zones and DHW (expandable to 6 zones with N-Link module).
  • Wall and Floor Mount Options: Accommodates residential or commercial installations.
  • Stainless Steel Fire Tube Heat Exchanger: Provides long-lasting performance and efficiency.
  • 10:1 Modulation Ratio: Allows for precise output control and fuel savings.
  • Lead-Lag Staging Capability: Allows up to 8 boilers to operate in sequence.
  • Expandable System Control: Supports broader hydronic system integration.