What's New?

  • Universal Boiler Stand

    NEW Instinct Solo & Combi High Efficiency Boilers

    We are excited to announce the newest addition to the Triangle Tube family of innovative products: the Instinct Solo & Combi high efficiency boiler. The Instinct includes a stainless steel fire tube heat exchanger for central heating and a brazed plate heat exchanger for DHW production.

    Available in five models: 110 Solo, 155 Solo, 199 Solo, 155 Combi, 199 Combi

    Key Features:

    • Best Factory Warranty in the Industry!!!
    • 6 Years Parts and 3 Years Labour Allowance with Registration and Combustion Setup Report*
    • FULL 10 Year Primary Heat Exchanger Warranty
    • 199 Combi Delivers 5 GPM @ 70 Degree F Rise
    • 2 Inch Venting on 110 & 155 Models
    • Stainless Steel Fire Tube Design
    • CTRLmax Touchscreen Control
    • Cascade Capability on Solo Models
    • 0-10 Vdc Signal
    • 95% Efficiency
    • 50 PSI Maximum Working Pressure
    • ASME Certified
    Learn More
  • Universal Boiler Stand

    Universal Boiler Stand

    For Triangle Tube Boilers and Cascade Systems

    Key Features:

    • Fits all Prestige boiler models
    • Rugged 12 gauge steel tubing
    • No assembly required
    • Black powder coat finish
    • Adjustable levelling legs
    • 1 1⁄2” Square tubing
    • Fits Challenger CC 125H & CC 150S models
    • Stackable for multiple boiler installations
    Download Sales Bulletin
  • tekmar® Invita 564

    tekmar® Invita 564

    WiFi Thermostat For Boilers, Furnaces & Heat Pumps

    Outstanding Features:

    • Two wire connection from Invita thermostat to the mechanical room.
    • Compatible with 2 heat / 2 cool / 2 accessories & fan conventional systems or 4 heat / 2 cool heat pump systems.
    • Controls relative humidity by operating a humidifier and/or dehumidifier.
    • Operates a Heat Recovery Ventilator (HRV) or Energy Recovery Ventilator (ERV) to ensure high indoor air quality.
    • Remote access through the Invita Connect App or web browser.
    • Email alert notifications.
    • Watts FloodSafe Water Detector Shutoff.
    • Available in two models: 564 White and 564B Black.
    Download Sales Bulletin Download Sales Brochure
  • Image of 301P Switching Relay

    tekmar® Switching Relay 301P

    The Switching Relay 301P connects to one thermostat and operates a circulator and boiler to provide heating to a hydronic heating system. The 301P includes optional exercising to prevent circulator seizure when not in use, and optional post purge operation maximize energy savings.

    Download PDFSee Product Info
  • Image of heat master

    The new HeatMaster TC

    We are excited to announce the newest addition to the Triangle Tube family of innovative products: the Heatmaster TC combination high-efficiency boiler and water heater. The Heatmaster TC is the only storage combination boiler in the world to fully condense in both space heating and domestic water heating modes. The Heatmaster TC has a nearly 10-year history of success in the European market and is now being made available in North America. This amazing accomplishment in engineering can be used as a stand-alone high output domestic water heater or as a high output combination boiler/water heater.

    The Heatmaster TC is available in two sizes: 240 & 399 MBH

    • Up to 660 Gallons First Hour Domestic Hot Water.
    • Up to 185 degrees F DHW Storage Temperature.
    • All Stainless Steel Construction.
    • Stainless Steel Fire Tube Design.
    • FULL 10 Year Heat Exchanger Warranty.
    • 50 Gallon DHW Storage Capacity.
    • Built-In Buffer Tank (30 gallon boiler storage).
    • Exclusive Tank-In-Tank Design.
    • ACV Max Control With Cascade Capability.
    • 95% Efficiency.
    • Small Footprint (only 27” x 30”).
    • ASME Certified.
    Click here to see a videoSee Product Info