Gecko 8-Foot HC Cord [2-Spd] [Pump] [15A] [230v] (600DB0821) controlsystemparts The CMP flush union is

The CMP flush union is designed for compatible plumbing applications where a 1-1/2 inch MPT by 1-1/2 inch slip serviceable connection is needed in a flush-style configuration

lost communication reliability

and 208 volt design give this part practical value because heater elements work best when they match the intended heater configuration closely

Replacing it with the correct Waterway part helps restore the intended fit and connection profile

or permanently compressed

Gecko 8-Foot HC Cord [2-Spd] [Pump] [15A] [230v] (600DB0821) controlsystemparts The CMP flush union isAn HC cord helps connect a compatible 2 speed pump to the control system using the intended load and conductor format, and this Gecko version is designed in an 8 foot length with a 15 amp, 230 volt rating using the 600DB0821 reference. When a pump cord is damaged, undersized, or mismatched, dependable pump operation can become harder to maintain than it should be. The 2 speed pump application gives this cable practical value because dual speed loads