Pentair ETi 400 Fan Control Board Replacement Kit (475978) NuWhirl A part like this can

A part like this can improve both the seat feel and the visible finish in one straightforward step

The CMP locking gate valve is designed for compatible plumbing applications where a 1-1/2 inch slip by 1-1/2 inch slip shutoff valve is needed

brittle fittings

damaged around the ports

This type of part is especially useful when the original cable has developed visible wear

Pentair ETi 400 Fan Control Board Replacement Kit (475978) NuWhirl A part like this canSmall components can make a major difference in equipment performance. Pentair ETi 400 Fan Control Board Replacement Kit (475978) replaces a defined wear part, service part, or connection point in the intended assembly. This replacement fan control board supports ETi 400 heater fan operation, helping coordinate airflow control required for proper combustion and heat exchange. It is useful when the existing component shows wear, damage, age related