FULL RELEASE: Cylinders of R-22 and R-410A use rupture discs, which release the full contents of the cylinder and cannot reclose once ruptured. September 26, 2025 As the HVACR industry navigates the ...
As the HVAC industry transitions toward lower-GWP refrigerants, many contractors and technicians are encountering a frustrating reality on job sites: R-454B, the new go-to A2L replacement for R-410A ...
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