Generic T-90 Coil Relay [SPST] [24vdc] [AZ2110 Style] (T90N1D42-24) jettrim The CMP wall fitting is

The CMP wall fitting is designed for compatible pool and spa applications where a 1-1/2 inch FPT fitting with a 2-3/8 inch hole size and 3-1/2 inch face diameter is needed

more defined appearance

A topside overlay helps renew the printed interface on a compatible spa keypad

and true-union construction give this valve practical value because the right replacement should match the original pipe size and also support easier access for future service

Generic T-90 Coil Relay [SPST] [24vdc] [AZ2110 Style] (T90N1D42-24) jettrim The CMP wall fitting isA coil relay helps switch a compatible electrical circuit under control from a lower voltage signal, and this generic T 90 style version is designed as an SPST relay with a 24VDC coil using the AZ2110 style and T90N1D42 24 reference. When a relay no longer switches reliably, the connected load can lose the dependable on off control it should provide. The T 90 and AZ2110 style format gives this relay practical value because replacement relays work best