Components & Accessories

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Designed for tankless water heaters with integrated PRV and/or drain ports, this valve kit isolates the unit for servicing.

Refrigeration and a/c compressors are vapor compressors, meaning they are designed to compress refrigerant vapor, not liquid refrigerant.

This upgraded version of its AmurAct is designed for 1.5 million cycles and can withstand ambient temperatures up to 140°F.

Parker Sporlanls latest offerings include a rugged carrying case, off-the-shelf valves, and a simple-to-use board for refrigeration control.

And at the 2020 AHR Expo, the company announced the addition of a new compressor to its product line — the R1 Compressor.

Many new systems have no chance of long-term success due to improper installation, said Martin Hoover of Empire Heating and Air Conditioning.

Compressor failures are often a result of installation mistakes and/or poor maintenance, which means that they can usually be prevented.

Recommissioning a system can help determine if a compressor replacement makes sense, or if the whole system should be replaced.

Refrigerant migration can be damaging to a compressor. The refrigerant migrating back to the compressor can possibly slug the component.

The compressor’s discharge temperature can tell the service technician what is going on inside a refrigeration or air conditioning system.