Raypak 53/ELS/53A/55A/105A/105B/151/153 Thermostat Knob {Black] (006885F) deltrolcontrols 32" Flush Air Button Assembly

32" Flush Air Button Assembly [Biscuit] (13082-BC) is designed for pneumatic spa and bath control applications where dependable button response and a clean finished appearance both matter

When the plumbing size does not match the generator setup

A properly selected grid helps restore intended filtration support and contributes to cleaner maintenance

This replacement is especially useful when the original thermocouple is weak

When a topside becomes worn

Raypak 53/ELS/53A/55A/105A/105B/151/153 Thermostat Knob {Black] (006885F) deltrolcontrols 32" Flush Air Button AssemblyThe Raypak thermostat knob is designed for compatible 53, ELS, 53A, 55A, 105A, 105B, 151, and 153 heater applications where the supported user adjustment control needs replacement. A thermostat knob is useful because it gives the user a direct way to change settings, making day to day heater operation easier and more intuitive. This replacement is especially useful when the original knob is cracked, missing, loose, or no longer turning properly.