Over the past few years, the U.S. Department of Energy (DOE) has issued dozens of regulations affecting HVACR equipment manufacturers, including new regional energy conservation standards for ...

One of the main components of any refrigeration or air conditioning system is the condenser. It is larger than the evaporator is because it not only has to reject the evaporator’s heat load, but also ...

Do outdoor air conditioning units need protection from the winter elements? Covering your HVAC unit may seem like a logical step, but experts say the answer isn’t so simple. Some professionals caution ...

ALLENTOWN, PA - January 12, 2026 - PRESSADVANTAGE - PJ MAC HVAC Air Duct Cleaning announced the launch of a new ...

With energy costs on the rise, we’re all looking for the best ways to save on our monthly bills. One potential money drain you might not have considered is your outdated heating and air conditioning.