Lochinvar Inlet/Outlet Immersion Sensor [EnergyRite Heater] (100208553) circuitboardparts A ball valve is useful

A ball valve is useful because it allows water flow to be opened or closed quickly

An elbow like this is useful because it helps redirect flow through the intended path while the integrated screen adds another layer of practical protection at the opening

Hayward valve O-ring kit

and SP1086 skimmer systems

more complete refresh

Lochinvar Inlet/Outlet Immersion Sensor [EnergyRite Heater] (100208553) circuitboardparts A ball valve is usefulThe Lochinvar immersion sensor is designed for compatible EnergyRite heater applications where inlet or outlet temperature monitoring is needed. An immersion sensor is useful because it helps provide temperature feedback from the water path, supporting more accurate heater control and dependable operation. This replacement is especially useful when the original sensor is inaccurate, damaged, aging, or no longer reading correctly. Replacing the sensor