A Better Way to Heat Water 

Product Details 

American POWERFLEX Direct® Vent Residential Gas
40 Gallon Residential Gas
6-Year Parts    6-Year Tank
Ideal for homeowners desiring thru-the wall/thru-the-roof venting of combustion products. Air is drawn from outside and exhaust gases are vented outside. This reduces the risk of accidental fires involving flammable vapors.

  • Flammable vapor ignition resistant.
  • Direct Vent/Enclosed Combustion.
  • 3/4" Top Water Connections. 50T60 model has 3/4" Side Space Heating Connections.
  • 2" Non-CFC Polyurethane Foam to prevent heat loss and reduce energy costs.
  • Fused Ceramic Shield Tank for anti-corrosion protection.
  • Factory-installed Side Temperature & Pressure Relief Valve.
  • Thru-The-Wall/Thru-The-Roof Venting.
  • Aluminized Steel Multi-Port Burner on long life in natural gas units. Cast iron burners for propane on 42K BTU models.
  • Anode Rod.
  • Combination Thermostat/Energy Cut-Off.
  • Non-Metallic, Child-Resistant Drain Valve.
  • Tested and listed with CSA International in accordance with the latest addition of ANSI Z21.10.1, CSA 4.1. Tested in accordance with ANSI flammable vapor ignition test. CEC and 1987 NAECA 2004 requirements. All models are certified at 300 PSI test pressure and 150 PSI working pressure.

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Download Installation Instructions