Raypak Gemini/Versa 335B Indoor Drafthood (003726) multiportvalves and SPST relationship gives this

and SPST relationship gives this timer its practical value because timing devices work best when they match the original switching style closely

White finish blends with many spa shell interiors

and this Flo Control valve is designed with 1-1/2 inch slip connections and a 1/2 pound spring rating using the 1700C15 reference

changing the overlay is enough to make the panel feel substantially newer

temperature changes

Raypak Gemini/Versa 335B Indoor Drafthood (003726) multiportvalves and SPST relationship gives thisThe Raypak indoor drafthood is designed for compatible Gemini, Versa, and 335B heater applications where the supported vent transition component for an indoor setup needs replacement. A drafthood is useful because it helps manage the movement of combustion byproducts into the intended vent path, supporting proper indoor venting behavior. This replacement is especially useful when the original drafthood is dented, corroded, damaged, or no longer