Mitsubishi Electric U.S. Cooling & Heating Division says significant improvements have been made to its variable refrigerant flow zoning R-2 and Y-series cooling and heating systems.
The regulatory and environmental issues surrounding commercial and residential air-conditioning system refrigerants are explored in a new white paper from Emerson Climate Technologies.
The Air-Conditioning, Heating and Refrigeration Institute filed a petition Tuesday with the U.S. Court of Appeals to stop the HVAC market energy-efficiency regulations from going into effect.
People who purchase a Carrier HVAC market system and install SolarCity solar panels will earn a $1,000 rebate go toward the purchase of furnaces, air conditioners, heat pumps and similar systems.