Waterco Top/Side Mount Spring Gasket [1" ID x 1-11/16" OD] (621455) insiders Matching the correct heater profile

Matching the correct heater profile helps preserve intended compatibility and keeps the service work more precise

or no longer gripping the surface the way the cleaner requires

Useful when the original sensor is unreliable or failed

this adapter plate helps support cleaner topside mounting and contributes to more polished overall panel integration

water-flow problems

Waterco Top/Side Mount Spring Gasket [1" ID x 1-11/16" OD] (621455) insiders Matching the correct heater profileThe Waterco top and side mount spring gasket is designed for compatible valve applications requiring a gasket sized at 1 inch inner diameter by 1 11 16 inch outer diameter. A gasket in this role is useful because it helps support proper sealing around the spring related section of the valve assembly, where a worn seal can undermine otherwise sound internal components. This replacement is especially useful when the original gasket is brittle,