NTI

TRX II Series

The NTI TRX Series II is a high-efficiency, wall-hung condensing boiler designed for residential and light commercial applications. Featuring an innovative XTRATECH® stainless steel heat exchanger and embedded Wi-Fi connectivity, it offers advanced performance, ease of use, and simplified maintenance. With models ranging from 85 to 199 MBH, the TRX Series II provides reliable and efficient heating solutions.

Specifications
Fuel TypeNatural Gas or Propane
Furnace TypeWall-Mounted Condensing Boiler
Available ModelsTRX085, TRX120, TRX150, TRX199, TRX110C, TRX150C, TRX199C

Key Features

  • XTRATECH® Stainless Steel Heat Exchanger: Ensures durability and efficient heat transfer.
  • Embedded Wi-Fi Connectivity: Allows for remote monitoring and control, enhancing convenience.
  • Integrated ECM Pump and DHW Diverter Valve: Provides efficient circulation and seamless domestic hot water delivery.
  • User-Friendly Interface: Simplifies operation with an intuitive control panel.
  • Bayonet Quick Connectors: Facilitate easy installation and maintenance without the need for soldering.
  • Swing-Down Control Box: Offers easy access to internal components for servicing.
  • Modulating Combustion up to 11:1: Provides precise temperature control and energy efficiency.
  • Built-in Low Water Cutoff: Enhances safety by preventing boiler operation under low water conditions.
  • 120V Convenience Outlet: Offers an accessible power source for maintenance tools or accessories.
  • Integrated Zone Control: Manages multiple heating zones for customized comfort.
  • Lead-Lag Capability: Allows for staging and rotation of multiple boilers without additional control hardware.
  • Tool-Free Assembly: Simplifies setup and reduces installation time.