Laars Heating Systems E2312300 Pressure Switch L99H008 these reversing valves are designed

these reversing valves are designed to default to the heating mode when de-energized (O-terminal)

Verified Safety Logic: The manual reset feature ensures the system cannot be restarted until the root cause of the overheat has been professionally diagnosed and addressed

it utilizes a 24V power supply to monitor flame rectifications and automatically initiate a relight sequence if the pilot is extinguished

Whisper-Quiet Performance: Rated at only 35 dBA

the sensor likely requires replacement

Laars Heating Systems E2312300 Pressure Switch L99H008 these reversing valves are designedProfessional grade Laars Heating Systems E2312300 Pressure Switch is a critical safety component designed for precise draft monitoring in high efficiency boilers and volume water heaters. This 0. 15"WC pressure switch functions as a normally open contact that closes once the inducer motor establishes the required static pressure, ensuring the combustion chamber is properly vented before the ignition sequence begins. Built to handle the rigorous duty