
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 Type | Natural Gas or Propane |
|---|---|
| Furnace Type | Wall-Mounted and Floor-Mounted Condensing Boiler |
| Models | TFTN085, 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.


