Laars Heating Systems E2312300 Pressure Switch 321142-301 The YH variant is the

The YH variant is the current production standard

Built-in Safety Protocols: Continuously monitors the high-limit switch and rollout sensors to initiate immediate system shutdown in the event of an over-temperature condition

making it compatible with heavy resistive and inductive loads across 208V

This logic is critical for ASME Standard CSD-1 compliance

This unit operates on a 24V 50/60Hz AC coil and is rated for a 25A inductive current (AC-3) and 40A resistive current (AC-1) at 440V

Laars Heating Systems E2312300 Pressure Switch 321142-301 The YH variant is theProfessional 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