TRX SERIES II GAS-FIRED CONDENSING BOILER: TRX110C Series II

TRX SERIES II GAS-FIRED CONDENSING COMBI BOILER: TRX110C
110,000 BTU | Wall-Hung | 95% AFUE | Combi with DHW | ASME “H” Stamped

The TRX110C Series II Combi Boiler combines high-efficiency space heating with on-demand domestic hot water in a compact wall-hung unit. Built with a 441 stainless steel watertube heat exchanger, the TRX110C is ASME “H” stamped and certified to ANSI Z21.13 / CSA 4.9 standards. It delivers reliable heating comfort and endless hot water while saving energy with a 95% AFUE efficiency rating. The boiler features sealed combustion, quiet operation, and integrated Wi-Fi smart controls for remote monitoring and adjustment.

Energy Efficiency

The TRX110C maximizes efficiency and minimizes fuel costs with advanced combustion technology:

• 95% AFUE seasonal efficiency.
• 10:1 modulation ratio for precision load matching.
• Outdoor reset with included sensor for weather-responsive heating.
• Low NOx emissions and eco-friendly design.

Reliable Function

Built for dependable performance, the TRX110C includes:

• ASME “H” stamped stainless-steel heat exchanger.
• Integrated ECM boiler circulator and 3-way diverter valve.
• Automatic system protection and diagnostic fault codes.
• Sealed cabinet for quiet operation and long service life.

Convenience & Installation

Designed for flexibility and quick setup:

• Wall-hung, zero clearance to combustibles.
• Built-in Setup Wizard for fast commissioning.
• Integrated domestic hot water plate heat exchanger with flow sensor.
• Wi-Fi enabled controls with remote access capability.

Warranty Coverage

NTI provides industry-leading warranty protection with long-term coverage for the stainless steel heat exchanger and other major components, ensuring years of reliable operation.