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QHT Inc does not actively promote or sell the following Brands: Biasi, NECA and Firebird.

Note: These brands do not offer products for the United States market. QHT Inc. will continue to supply aftersale services and warranty support for these archived products.

QHT, Inc. supplies the most adaptable, fuel efficient and environmentally friendly boilers and radiant heating systems. Check out our Brands below for more information.

Purmo Radiators provides exceptional radiant heat while adding style and efficiency to a home. Learn More »

Domusa Teknik offers a wide range of solutions with a neutral balance of CO2 emissions that make the most of renewable fuels Learn More »

Saint Roch series boilers are lighter, contain less water and are cast to be amongst the strongest and most durable boilers in the world Learn More »


About QHT, Inc.

QHT Supplies the most durable, fuel efficient and environmentally sustainable boilers and radiators available. From it’s Portsmouth, NH warehouse facility, QHT assembles and distributes an extensive range of steel panel radiators, towel bars, boilers and fan convectors. In most cases, all the products shown can be shipped next day to almost anywhere in the USA. Learn More »

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