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 ...

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 ...

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 ...

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 ...

Modern microchannel tube technology – widely used in the automotive industry for heat exchangers – offers an excellent opportunity to rethink the use of ammonia as a refrigerant, say scientists at the ...

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 ...

When your car air conditioning blows hot air, the system is failing at one of three jobs: moving refrigerant, shedding heat, or directing cold air into the cabin. The steps below let you isolate the ...

Carrier Transicold will begin offering the new-generation refrigerant R-452A as an optional alternative for use in its truck and trailer refrigeration systems later this year. The Environmental ...

Carrier Transicold will begin offering the new-generation refrigerant R-452A as an alternative for use in its truck and trailer refrigeration systems, after the July 21 announcement that the US ...