The unit operates with a maximum control pressure of 25 PSI and utilizes a versatile barbed air connection compatible with 1/4" or 5/32" OD tubing

Common symptoms include a humming sound from the condenser unit without the compressor turning over

reducing system downtime during capacity adjustments or cleanouts

Facilitates seamless integration with existing gas valve manifolds

this device functions as a manual or automatic thermal cutout

Lochinvar & A.O. Smith 100309396 PCB Assembly THPU32HP7Y The unit operates with aThe Lochinvar & A. O. Smith 100309396 is a universal electronic thermostat control board kit engineered to replace faulty factory controls in a wide range of commercial and residential water heating systems. As a critical HVACR control module, this OEM replacement PCB manages thermal cycles and high limit safety logic to ensure precise temperature regulation. It is designed for compatibility with multiple parent brands, including State Industries and