Herga Mushroom Air Button w/o Tubing [White] (6439-CZZZ) cleaners This replacement is especially useful

This replacement is especially useful when the original shoulder bolt is corroded

The Raypak 207A combination gas valve is designed for compatible natural-gas heater applications where the supported gas-control valve needs replacement

Replacing the full assembly can be the cleaner

Improves confidence in drive-side rebuild quality

Herga Mushroom Air Button w/o Tubing [White] (6439-CZZZ) cleaners This replacement is especially usefulA mushroom air button helps provide pneumatic control activation in a compatible system, and this Herga Electric white version is supplied without tubing using the 6439 CZZZ reference. Air buttons are useful because they allow a remote pneumatic switch action while keeping electrical switching away from the user contact point. This part has practical value because the without tubing configuration is helpful when existing tubing remains serviceable or