US-based heating, ventilation, air conditioning, and refrigeration (HVACR) and water heating products provider Rheem ... pump uses R-410a as a refrigerant and has a size ranging from 2 tons ...

of between 1.5 and 2.0 at 17.6 F. “We were not surprised that our team of dedicated, innovative engineers at Rheem developed a residential heat pump that was able to provide 77% of nominal heating ...

of between 1.5 and 2.0 at -8 C. “We were not surprised that our team of dedicated, innovative engineers at Rheem developed a residential heat pump that was able to provide 77% of nominal heating ...