Raypak 105A/105B/155A/185A/R185 Unitherm Governor Spring (013792F) pooltool Replacing it can help restore

Replacing it can help restore a cleaner finished look around the light and improve the presentation of the pool wall or niche area

115 volt SPDT panel mount configuration

Upgrading aging parts helps restore system efficiency and prevents long-term damage to your pump

A volute is one of the major wet-end housing parts that helps shape and direct water movement through the pump

When both heating and control-side features need to be brought back into alignment

Raypak 105A/105B/155A/185A/R185 Unitherm Governor Spring (013792F) pooltool Replacing it can help restoreThe Raypak Unitherm Governor spring is designed for compatible 105A, 105B, 155A, 185A, and R185 heater applications where the supported governor assembly needs a fresh spring. A spring like this is useful because it helps the Unitherm Governor function the way it was intended, supporting proper thermal and flow related behavior inside the heater. This replacement is especially useful when the original spring is weakened, damaged, or missing, which can