Raypak R185/185/R185A/R185B Thermostat Knob {Black] (009499F) valveparts A focused blower replacement like

A focused blower replacement like this is especially useful when the surrounding air-side components remain serviceable and the problem is clearly isolated to the blower itself

A targeted clamp kit can help restore stability and extend the useful life of the supported heater setup

Control system wiring has to do more than reach point A to point B—it has to do it reliably in an environment full of heat

or stopped returning correctly after actuation

Light grey finish supports a softer premium appearance

Raypak R185/185/R185A/R185B Thermostat Knob {Black] (009499F) valveparts A focused blower replacement likeThe Raypak thermostat knob is designed for compatible R185, 185, R185A, and R185B heater applications where the supported user adjustment control needs replacement. A thermostat knob is useful because it gives the user a direct way to adjust settings, helping keep everyday heater operation clear and convenient. This replacement is especially useful when the original knob is cracked, missing, loose, or no longer turning properly. Matching the correct