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utilizing a vapor-charged element for precise response
By preventing rapid restarts during power interruptions or thermostat cycling
The Conbraco 10-301-10 is a high-capacity ASME Section IV hot water relief valve engineered for critical overpressure protection in hydronic heating systems and commercial boilers
The Fenwal 35-705501-003 is a dedicated 120VAC Direct Spark Ignition (DSI) control designed for precise gas burner management in commercial and industrial HVACR applications
73 Cv rating
Carrier HH11AZ180 Safety Switch 321042-401 utilizing a vapor-charged element forThe Carrier HH11AZ180 Safety Switch is a critical OEM replacement part designed for specific Carrier, Bryant, and Payne gas furnace and heat pump applications. This vent safety switch functions as a manual reset limit control, engineered to interrupt the heating cycle if it detects restricted venting or flue gas spillage. With a precise cut out temperature of 180F and a cut in temperature of 130F, it ensures the system operates within safe thermal
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