“The defrost cycle reduces heat pump durability by causing increased frequent switching between heating and defrost mode, which accelerates wear on the compressor, reversing valve, and other ...

Swedish manufacturer Aira launched its heat pump in Europe in 2024. The company told pv magazine it is now developing a full home energy management system proposition to integrate heating, solar, ...

Driving an ice-cold car on a frigid morning is no fun and a heater blowing cold air is not only annoying it's a safety hazard ...

The thermostat switches the system from heat pump mode to gas furnace when outdoor temperatures go ... Once in a while, after it runs through a defrost cycle, it seems to sigh. And it’s comforting to ...

AetherLux (Performance Unit): Engineered for versatility, handling climates from hot to -13°F (-25°C) with optimized efficiency. Available in 18,000 and 36,000 BTU units, preorders, further details ...

Lennox Residential HVAC has launched an extreme cold climate heat pump that warms with low GWP refrigerant in temperatures as low as -20F.

R32 Refrigerant: The TVE heat pump utilized a refrigerant that is compliant with the 2025 Clean Air Act regulations, aligning with evolving environmental standards. Heat pumps reduce the risk of ...

Groundbreaking System Successfully Operates From -57°F to 131°F, Eliminates Defrost Cycles ... R32 Refrigerant: The TVE heat pump utilized a refrigerant that is compliant with the 2025 Clean ...

A heat pump running in heating mode does the opposite, it is essentially cooling the outdoor air and rejecting the heat indoors and warming the home." Inside a heat pump, you'll find a "convection ...

Groundbreaking System Successfully Operates From -57°F to 131°F, Eliminates Defrost Cycles ... storage systems (ESS), and Cold-Climate Heat Pump (CCHP) technology. Terravis Energy’s website ...