Common Questions What thread size does this float use

System Compatibility: Fully compatible with Maxitrol Selectra modulation systems

You can slide the contact arm to match the amp rating of your primary heating control to optimize performance

Can I replace just the module or do I need the full motor assembly

please verify your existing capacitor's rating or replace it during installation to ensure proper start torque

United Electric H54-24 Pressure Switch 320720-756 Common Questions What thread sizeThe United Electric H54 24 Pressure Switch is a high performance SPDT pressure switch designed for critical monitoring and control in commercial HVACR and industrial heating systems. This unit features an adjustable setpoint range of 3 30 PSI, allowing for precise field tuning via an internal reference dial. Built for reliability, the UE H54 24 utilizes a Buna N diaphragm and an aluminum 1 4" NPTM pressure connection, making it ideal for air, gas, and