The EER or Energy Efficiency Ratio measures the cooling efficiency of an air conditioner or HVAC system, determined by comparing the energy output to the energy input of a unit. This rating is ...

WEST COLUMBIA, S.C. — Allied Air Enterprises announces the new 4AC17 single-stage air conditioner under the Concord ®, Ducane™, and Allied™ brands, providing an efficiency range of 15-17 SEER.Allied ...

Looking for a good air conditioning replacement and you start to realize that most of the choices out there are technically confusing? Well you’re not alone. While finding the best air ...

New air conditioners or heat pumps below 13 or 14 will no longer be manufactured, though some regions will still allow those units to be sold and installed. A professional can simply explain that ...

The minimum SEER allowed for a new split system central air conditioner in the U.S. today is 14, which is at least 20 percent more efficient than minimum-efficiency models made even 10 years ago.