Raypak 105A/105B/155A/185A/R185 Unitherm Governor Spring (013792F) mundial The Praher TM-22-PB multiport valve

The Praher TM-22-PB multiport valve is a 2 inch female threaded replacement built for compatible filtration systems that need dependable water-routing control

Valve lid repair kit for compatible Jacuzzi DV4 valve applications

and temperature adjustment is essential to overall spa performance

5 HP rating and top-discharge layout help define the intended application

An air control box helps manage equipment operation in a compatible pneumatic-control setup

Raypak 105A/105B/155A/185A/R185 Unitherm Governor Spring (013792F) mundial The Praher TM-22-PB multiport valveThe 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