Raypak 185/R185A/R185B Drain Plug (006721F) nutsboltsscrews or no longer rotating or

or no longer rotating or sealing correctly

This Ultimax model is configured to handle both modes with reliability

A properly selected Potter and Brumfield relay contributes to more dependable circuit control and more accurate replacement service

rotating water feel it was meant to create

Replacement is often a smart move when the original gasket has become brittle

Raypak 185/R185A/R185B Drain Plug (006721F) nutsboltsscrews or no longer rotating orThe Raypak drain plug is designed for compatible 185, R185A, and R185B heater applications where the supported drain point closure component needs replacement. A drain plug is useful because it helps maintain a dependable seal at the drainage point while still allowing the system to be opened when service or draining is needed. This replacement is especially useful when the original plug is stripped, cracked, corroded, or no longer sealing properly.