When it comes to adding refrigerant to a refrigeration system, there are several different methods a technician can use to determine the correct amount needed. The preferred method will typically ...
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 ...
Engineers have developed a technique that saves energy and servicing costs by indicating when air conditioners are low on refrigerant, preventing the units from working overtime. The new "virtual ...
ALTMUNSTER, Austria, Feb. 1, 2026 /PRNewswire/ -- Kaltra has announced an expansion of its microchannel tube size portfolio, reinforcing its long-term vision of minimizing refrigerant charge while ...
Scientists at Germany’s Fraunhofer Institute ISE and a consortium of heat pump manufacturers have achieved a new efficiency record in their development of a low-refrigerant propane refrigeration ...
Q: My air conditioning contractor just charged me $100 per pound for R-22 refrigerant. This is a lot more than I paid four years ago. Is this a fair price these days? A: Prices for R-22 refrigerant, ...
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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 you can keep repairing the system you have now largely comes down to which ...
R290, commonly known as propane, has a long history as a refrigerant and is now seeing renewed adoption in heat pump systems ...
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