Raypak 185/207A/206A/R185A/R185B Unitherm Governor (006719F) guangdong A properly selected system helps

A properly selected system helps support cleaner replacement work and more dependable day-to-day operation

A Buna-N O-ring helps form a large sealing barrier between compatible components

A fitting like this is useful because it creates a gentler directional change in larger pipe runs while keeping the plumbing layout clean and continuous

constant water movement

this OEM screw kit is a practical choice when the goal is a tighter

Raypak 185/207A/206A/R185A/R185B Unitherm Governor (006719F) guangdong A properly selected system helpsThe Raypak Unitherm Governor is designed for compatible 185, 207A, 206A, R185A, and R185B heater applications where the supported thermal regulating assembly needs replacement. A Unitherm Governor is useful because it helps manage internal heater conditions, supporting cleaner operation and more stable thermal behavior through the assembly. This replacement is especially useful when the original governor is worn, stuck, or no longer dependable.