reducing wiring time in the field

check for continuity across the terminals when the switch is cool

This specific model is calibrated for natural gas pressure switch applications

Cleaning or replacing the trap often resolves these furnace pressure switch errors

Lochinvar & A.O. Smith 100110784 Anode 321142-301 reducing wiring time in theThe Lochinvar & A. O. Smith 100110784 Anode is a critical sacrificial magnesium anode rod engineered to provide superior cathodic protection for residential and commercial water heater tanks. This flexible 48 inch anode rod features a 3 4 inch NPT threaded hex head connection, ensuring a secure and watertight fit across a broad range of A. O. Smith, Lochinvar, and State Industries units. Designed for installations with limited overhead clearance, the