The Aquarea DHW Heat Pump utilizes propane as the refrigerant and is reportedly able to reach maximum temperatures of 65 C. The standalone unit supports PV contact and is compatible with external ...

In 1994, a young technician faced his fears when tasked with a daunting geothermal startup. A call for help and some compassionate guidance turned doubt into success.

Last updated 7 July 2025 As temperatures soar and heatwaves become more frequent, staying cool isn't just about comfort, it's about staying safe. Whether you're out enjoying the sunshine or trying to ...

For dirtiest and greasiest projects, I’ve got one reliable washer that wipes off those stains fast and efficiently. It sprays hot water up to 250°F at 4 gallons per minute and 3,000 PSI. In the ...