In observance of Labor Day, HTP including Customer Service, Tech Support, and the Parts Department will be closed on Monday—September 5, 2016. Regular hours will resume on Tuesday—September 6. Have a happy and safe holiday weekend!
Established in 1974 as a designer and fabricator of heat exchangers for the boiler and solar industries. Today, HTP is enjoying its second generation of family leadership and is a full-fledged manufacturer on the cutting edge of energy-efficient space and water heating technology.