In some respects, servicing today’s refrigeration systems is no more complicated than it ever has been. What has changed, however, is the need to understand the differences in the newer refrigerant ...
Optimizing refrigerant charge has always been a key part of designing cooling systems and balancing their efficiency, reliability, performance, and cost. But recently, that balance has shifted, and ...
Fix It Homestead on MSN
The new refrigerant question that instantly tells you if a contractor is up to date
The fastest way to tell whether an HVAC contractor is living in the past or tracking the future is to ask a single, pointed ...
Fix It Homestead on MSN
Your AC can still run fine in 2026, but repairs may depend on what refrigerant you have
Your air conditioner is not suddenly obsolete in 2026, but the rules around what goes inside it are changing fast. Whether ...
As useful as refrigerators and air conditioners are, the gases they use as refrigerants can leak into the atmosphere and become major contributors to climate change. Now engineers at Harvard have ...
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