Carrier 3020450 PRV 323080-701 Direct Compatibility: Engineered as a

Direct Compatibility: Engineered as a drop-in Mark IV DC Control Board

and heavy-duty HVAC frameworks

maintaining system efficiency in multi-family housing and hospitality environments

making it a versatile drop-in for diverse commercial gas oven configurations

and Payne rooftop or split system units

Carrier 3020450 PRV 323080-701 Direct Compatibility: Engineered as aThe Carrier 3020450 is a high performance pressure relief valve (PRV) designed for critical overpressure protection in commercial HVACR and industrial refrigeration systems. This veteran grade safety component features a 1 2" NPT inlet for robust mounting and a 5 8" SAE flare outlet, ensuring a secure connection to discharge lines. Built with a durable brass body and stainless steel spring internals, this 450 PSI PRV is engineered to withstand harsh