HVAC & Chillers

A Decision With a Regulatory Wrinkle Most Owners Don't Expect Chiller decisions carry a complication boiler decisions usually don't: refrigerant regulations. Many chillers still in service run refrigerants being phased down or restricted, which changes the calculus — sometimes a chiller that's mechanically fine still needs attention because its refrigerant is becoming difficult or expensive to source. When a Retrofit Is the Right Call If the compressor and major components ar