Waterway 5" Super Hi-Flo Wall Fitting [2" Slip x 3-3/8" HS] (215-3620) couplings If the buttons still respond

If the buttons still respond and the topside still communicates correctly

the switch must respond cleanly to a brief air pulse and then return as intended

Hi-limit sensors are useful because they help protect the system by monitoring conditions that should trigger protective response before overheating becomes a larger problem

Raypak knob stop

Waterway 5" Super Hi-Flo Wall Fitting [2" Slip x 3-3/8" HS] (215-3620) couplings If the buttons still respondThe Waterway 215 3620 Super Hi Flo wall fitting is designed for compatible suction applications and features a 2 inch slip connection with a 3 3 8 inch hole size. A wall fitting like this is useful because it restores the core body component behind the visible suction cover, helping preserve the original plumbing and mounting format of the assembly. Wall fittings are especially important when the existing housing is cracked, worn, or no longer holding