Raypak 105A/105B/155A/185A/R185 Unitherm Governor Spring (013792F)

The 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 compromise how the supported assembly operates. Using the correct spring helps restore more dependable internal function without substituting a non-matched part.

The 013792F is a practical service part when a compatible Raypak heater needs a Unitherm Governor spring to restore dependable assembly operation.

• Raypak Unitherm Governor spring
• Designed for compatible 105A, 105B, 155A, 185A, and R185 heaters
• Helps restore proper governor assembly behavior
• Useful when the original spring is weak, damaged, or missing
• Supports more dependable heater operation