Daikin has released a line of residential heat pumps, using propane (R290) as the refrigerant, with outdoor unit dimensions of 1,122 mm x 1,330 mm x 600 mm. The new products have an output ranging ...

Shipments of residential water heaters, warm-air furnaces, and air-source heat pumps climbed in March, over March of 2024, while shipments of central a/c units fell, the latest AHRI figures show. The ...

The field-testing phase of the Residential Cold Climate Heat Pump Technology Challenge is over, and eight manufacturers that took part are in various stages of bringing new, Challenge-certified heat ...