Heatmaster Condensing Gas Combi Boiler & Domestic Water Heater, 194,000 BTU

Triangle Tube

Brand: Triangle Tube

Mfr Part#: HM240TC

Model: HeatMaster TC 240

Usually ships: within 1-2 business days
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$9,299.00 / each & Free Shipping
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Heatmaster TC 240 model by Triangle Tube (ACV) is a high efficiency (95% AFUE) condensing boiler and domestic water heater with multiple zone and circulation controls.


  • ACV exclusive "Tank-in-Tank" technology with 50 gallon domestic water volume;
  • Condensing in both DHW (Domestic Hot Water) & space heating modes;
  • Compatible with PVC, CPVC, PP (PolyPropylene - recommended) and S. Steel vent pipe;
  • 6 pre-programmed applications for baseboard, radiators, fan coil or radiant heat systems;
  • Advanced intelligent troubleshooting with suggested solutions and sensor reading recordings up to 24 hours;
  • Sumiltaneously heat dual temperature heating systems (such as baseboard and radiant floors) with built-in mixing valve;
  • Fully configurable circulator outputs;
  • ASME rated.

Technical Specifications:

  • Input Modulation: 50-240 MBH;
  • DOE Rating (BTU): 223,000;
  • Net AHRI Rating (BTU): 194,000;
  • Efficiency (AFUE): 95%;
  • Turndown (Modulation) Ratio: 4.8:1;
  • Boiler Water Volume: 33 Gal;
  • DHW Volume: 50 Gal;
  • Fuel Type: Natural Gas (NG) or Propane (LP);
  • System Type: Hydronic (Hot Water);
  • Continuous Flow @ 70° Rise: 370 GPM;
  • 1st Hour Rating: 410 GPM;
  • Peak Flow: 110 Gal/10 min;
  • Domestic Water Connections: 1" NPT;
  • Supply/Return Connections: 1-1/2";
  • Gas Connections: 3/4";
  • Condensate Drain: 3/4" NPT;
  • Max. Boiler Side Pressure: 45PSI;
  • Vent/Air Size: 4";
  • Vent Material: Category IV (PVC, CPVC, ABS or PP) or Cat III (St. Steel) - up to 100 equivalent feet;
  • Power Supply: 120V, 60Hz;
  • Mounting Type: Floor-Standing;
  • Dimensions (H x W x D): 85.2" x 27.25" x 30";
  • Weight: 800 lbs.


10-year heat exchanger/5-year limited parts warranty
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