Visual inspection of the cells for cracks or rusted-out spots is a standard part of a professional HVAC audit

Single-Stage Control: Optimized for standard 24V thermostat signals

and run capacitor (CAP-45/440R) is highly recommended to ensure proper torque and electrical stability

ensuring the technician identifies the root cause of high heat before restarting the unit

Johnson Controls T-752-1001 Duct Flange

Lochinvar & A.O. Smith 100108690 Pressure Switch 326058-756 Visual inspection of the cellsThe Lochinvar & A. O. Smith 100108690 Pressure Switch is a critical safety and operational component designed for high efficiency combustion systems. This negative pressure switch is factory calibrated to a precise set point of . 15"wc (water column), ensuring the inducer fan is generating the specific vacuum required for a safe ignition sequence and continuous burner operation. Featuring a Single Pole Double Throw (SPDT) configuration, it provides