This pump adjuster kits fits all Desa made heaters.
Correct pump pressure must be adjusted after installation. See the instructions link below for the pump pressure setting for your heater.
Ready Heater Part No. PP217
Supersedes HA3020 Includes M27694 Adjusting Screw, M22997 Plug, M8940 Ball and M10993-1 Spring
Fits brand names of Ready Heater, Desa, Master, Remington, Sears, Dayton, John Deere, Knipco and More.
Product Code: T3805
Product Code: T3806