this harness utilizes mission-critical color-coded wiring and standardized terminal connectors to streamline the integration between the ignition control board

This OEM water heater part features a manual reset mechanism

allowing it to divert power from the upper element to the lower element once the top of the tank reaches the set temperature

A 1-pole contactor switches only one side of the power line while keeping the other connected via a shunt

"thumping" noises during the startup cycle

Johnson Controls C-2220-14 Selector Els PW 17895 this harness utilizes mission-critical color-codedJohnson Controls C 2220 14 High Low Pressure Selector, Slave Module for High Volume Input, Selects and Transmits Control Pressure Signals, 1 91 Psig Output @ 25 Scm, 0 25 Psig Input