Note that the HT31AZ120 is Non-Cancelable and Non-Returnable once ordered

What is the minimum timing interval for this unit

this component provides a reliable seal and smooth stem operation

Professionals should ensure the use of a 20 MFD 370 VAC capacitor to maintain optimal torque and efficiency

Lochinvar & A.O. Smith 100112698 Wiring Harness 322838-754 Note that the HT31AZ120 isThe Lochinvar & A. O. Smith 100112698 Wiring Harness is a critical OEM replacement part designed for high efficiency water heater blower motors and control systems. This 51. 5 inch wire blower HW channel harness provides the essential electrical backbone for transmitting power and control signals between the integrated control board and the combustion blower assembly. As a genuine factory part, the 100112698 harness eliminates the signal interference