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making it a reliable boiler safety control for modern hydronic systems
Installing this valve in an R410A system will cause improper metering and potential component failure due to pressure rating differences
When heat concentrations near the burner assembly exceed these precise OEM specifications
High-Efficiency Performance: Specifically tuned for R-22 systems
though it is primarily used on the low-side of the circuit
Carrier P502-8164 Filter Drier 320788-703 making it a reliable boilerAs a field technician, you know that keeping moisture and acid out of the refrigerant circuit is the only way to prevent premature compressor failure. The Carrier P502 8164 Filter Drier is a high capacity 16 cubic inch liquid line filter drier designed for universal compatibility across CFC, HCFC, and HFC systems. This unit features a 1 2" SAE Flare connection, providing a secure, mechanical seal that eliminates the need for brazing on the job site.
