OEM Reliability: Engineered specifically for Rheem and Ruud equipment to match original performance curves and electrical ratings

and Day & Night heating systems

By replacing a faulty board with this OEM York HVAC part

or evidence of carbon buildup around the heat exchanger seams

significantly reducing installation time on-site

ASCO 8221G9 Valve 326058-756 OEM Reliability: Engineered specifically forThe ASCO 8221G9 is a high performance 2 way normally closed solenoid valve specifically engineered for demanding industrial HVACR and liquid control applications. Featuring a 1 1 4 inch NPT connection and a robust brass body, this pilot operated valve is designed with a specialized slow closing mechanism to effectively eliminate water hammer and protect your piping system from pressure surges. Equipped with durable NBR seals and a NEMA 4 enclosure, it