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How does this replacement plug prevent 'terminal venting'
HEP-GA251 is the direct replacement for HUM1725051
Field Adjustability: Features a convertible range adjuster and an adjustable differential for fine-tuning system cycling
this expansion valve is specifically calibrated for use with R-410A refrigerant and should not be used in older R-22 equipment
Cleveland Controls NS2-503-00 Pressure Switch 319825-402 How does this replacement plugThe Cleveland Controls NS2 0503 00 is a high performance narrow differential air pressure sensing switch designed for reliable HVAC furnace draft monitoring and proving airflow in residential and light commercial applications. Engineered with a fixed set point of 0. 96" W. C., this diaphragm operated switch ensures precise combustion blower safety by detecting pressure drops or venting obstructions. The NS2 0503 00 features a rugged polycarbonate