Daikin, a Japanese heating manufacturer, has unveiled a new mid-temperature refrigerant split heat pump that can reportedly provide a leaving water temperature (LWT) of up to 65 C. Called Altherma ...
Daikin, Johnson Controls, Lennox, Midea, Rheem, and Trane Technologies first completed prototype testing, then tested their heat pumps in real homes across the US and Canada. Lennox’s and ...