Your air conditioner is not suddenly obsolete in 2026, but the rules around what goes inside it are changing fast. Whether you can keep repairing the system you have now largely comes down to which ...

The fastest way to tell whether an HVAC contractor is living in the past or tracking the future is to ask a single, pointed question about new refrigerants and the rules that now surround them. If the ...

EPA has again revised standards for refrigerant used in vehicles. R-12 refrigerant (aka “Freon”) was the go-to coolant for more than 50 years. Then it was discovered that chlorine atoms in escaped ...

In the District of Columbia (DC) and beyond, the energy transition is creating new opportunities for HVAC contractors every day. Heat pumps outsold gas furnaces by more than 35% nationwide in 2024, ...