The Ultimate Heat Pump

The patented TCHP™ natural gas-powered air conditioner and cold-climate heat pump. It combines heating, cooling, and hot water delivery into a single appliance utilizing a proven thermodynamic cycle to improve system efficiency. This results in a 30-50% reduction in building heating, ventilation, and air conditioning (HVAC) costs, as well as associated reductions in greenhouse gas emissions. Other advantages include: small physical size, few moving parts for superior system reliability, and the elimination of harmful hydrochlorofluorocarbon refrigerants.

Testing Gen 3.0
July 2018

Testing Gen 2.0 with ORNL and NREL

Developing the Ultimate Heat Pump