TRX SERIES II GAS-FIRED CONDENSING BOILER: TRX085 Series II

TRX SERIES II GAS-FIRED CONDENSING BOILER: TRX085
85,000 BTU | Wall-Hung | 96% AFUE | ASME “H” Stamped

The TRX085 Series II is a high-efficiency residential condensing boiler engineered for superior comfort, energy savings, and long-lasting performance. Certified to ANSI Z21.13 / CSA 4.9 standards, the TRX085 is wall-mounted with zero clearance to combustibles and incorporates NTI’s advanced stainless-steel heat exchanger technology. Its sealed combustion design ensures quiet, safe operation in all conditions, while Wi-Fi enabled controls provide convenient monitoring and adjustment.

Energy Efficiency

The TRX085 is designed to maximize energy performance while minimizing fuel consumption:

• 96% AFUE efficiency rating for reduced energy bills.
• 9:1 modulation ratio for precise load matching.
• Outdoor temperature sensor included for weather-responsive operation.
• Low NOx emissions and eco-friendly operation.

Reliable Function

The TRX085 is built with premium-grade components to deliver safe and reliable operation:

• ASME “H” stamped 441 stainless-steel watertube heat exchanger.
• Integrated ECM boiler circulator and condensate trap.
• Sealed cabinet and high-energy ignition transformer.
• Automatic fault detection, lockout/error history storage.

Convenience & Installation

The TRX085 simplifies installation and maintenance:

• Wall-mounted design with zero clearance to combustibles.
• Built-in Setup Wizard for quick configuration.
• Wi-Fi enabled remote monitoring and diagnostics.
• Integrated 3-way valve for seamless CH/DHW switching (Combi models only).

Warranty Coverage

Backed by NTI’s industry-leading warranty, the TRX Series II offers extended coverage for both parts and heat exchanger, ensuring long-term peace of mind and reliable performance.