Polaris Technologies has launched a ducted air-conditioning unit based on natural refrigerant propane (R290) in a hydrocarbon blend.
Valerie Eacret, ERS, for Zondits As temperatures in the northern hemisphere start to climb, many of us reach for the thermostat and turn on the air conditioning – in our homes, at work, and in our cars. People who don’t crank the A/C typically fall into one of two buckets: those who have it but […]
Condenser Units: When to Repair and When to Replace ACHR News, June 6, 2016. Image credits: stevepb CAUSE OF FAILURE Many things can cause an outdoor condensing unit to stop working, the most common of which are compressor and coil failures. Scott Merritt, owner of Fire & Ice Heating & Air Conditioning in Columbus, Ohio, also […]
More Good Efficiency News for Rooftop Air Conditioners NRDC, April 29, 2016. Image credit: derwiki The Department of Energy (DOE) recognized six large companies this week for their investments in increasing the efficiency of these rooftop air conditioners by replacing or retrofitting aging, inefficient units with more efficient machinery. Rooftop air conditioners—commonly used in low-rise buildings […]