Designed for natural gas service (LP conversion capable with appropriate kits)

The integrated electric switch allows for local manual shutoff during servicing without needing to disconnect the 24V wiring harness

Technicians typically look for 120V power at the coil without valve actuation

the HH18HA191 is commonly utilized in window units and PTACs as a safety limit or thermostat-linked control switch

Can this pump be used for condensate removal

United Electric J21K-254 Pressure Switch R-22 Designed for natural gas serviceThe United Electric J21K 254 Pressure Switch is an essential component for demanding HVACR and industrial filtration applications, specifically designed to monitor differential pressure with high precision. This 0 90# SPDT NEMA1 Pressure Sw. features opposing metal bellows that accurately sense the pressure delta between two points, making it ideal for differential pressure switch hvac tasks such as monitoring chiller oil pressure, filter status