Is field calibration required

this Fasco motor (Model 71626595) provides the necessary negative pressure to clear the heat exchanger of combustion byproducts before ignition

These part numbers refer to the exact same valve

Is the 8210G100 compatible with corrosive chemicals

ensuring your 5-ton cooling system operates at peak energy efficiency

ASCO 8221G7 Valve 318973-401 Is field calibration requiredThe ASCO 8221G7 Valve is a robust 1" NPT solenoid valve specifically engineered for high performance fluid control in commercial and industrial systems. Designed as a 2 way normally closed valve, this pilot operated solenoid valve features a durable brass body and high grade NBR seals, making it ideal for managing water flow with precision. Operating at 120Vac, the unit utilizes a slow closing mechanism to effectively mitigate water hammer, protecting