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The Lochinvar PRS20008 is an electronic air flow switch designed for use in heating and hot water supply boilers. Specifically, this low air pressure switch is compatible with Power-Fin 502 - LP - M9 boilers and various Lochinvar PB and PF series models, including PB 502, PF 502, and PowerFin PB/PF 250-2001. It features a technical specification of 0.12" WC PF, ensuring precise air pressure monitoring for optimal boiler operation.
Low air pressure switch for precise boiler system monitoring.
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