NTI – TRX110C Gas Boilers

TRX Series

The TRX is a high-efficiency, wall-hung boiler equipped with an Innovative XTRATECH® stainless steel heat exchanger with large diameter tubing. Every unit is equipped with embedded Wi-Fi connectivity so that the TRX control can easily communicate with NTI remote connectivity tools, making servicing easier.

All internal components utilize bayonet quick connectors, eliminating the need to braze or solder within the unit. Swing down control box greatly enhances serviceability, making all major components easily accessible.

Main Features

  • Models up to 96% AFUE
  • Modulating Combustion up to 11:1
  • Wi-Fi on board for remote control and monitoring
  • Integrated ECM pump and DHW diverter valve on all models
  • Small zone valve systems may not require an additional pump or a low loss header
  • Easy service access and quick component connections

Specifications

Space Heating
Minimum / Maximum Input (Btu/Hr)
11,200 / 106,000
Domestic Hot Water
Minimum / Maximum Input (Btu/Hr)
11,200 / 114,000
DOE AFUE (%)95.5
Heating capacity98
Net AHRI Rating85
DHW Flow Rating (at 77°F rise, gpm)2.7
Installation typeIndoor, Wall Hung, Fully Condensing
Weight (lbs.)91
Gas connection3/4” Male NPT
CH connections1” Male Sweat with Adapter
DHW connections3/4” Male Sweat with Adapter
FlueCategory IV, Sealed Combustion Direct Vent, Power Vent
Minimum – Maximum Exhaust Vent Run2” (6 – 100 feet), 3” (6 – 150 feet)
Minimum – Maximum Intake Air Pipe Run2” (0 – 100 feet), 3” (0 – 150 feet)
Shipping Weight (lbs)83
Power Supply120V, 60 Hz, less than 12A