Therm 5.5kW [12" x 2"] Universal Flo-Thru Incoloy Heater [ACC] (26-1004-7S-K) wyes A relay is useful because

A relay is useful because it allows the control system to switch supported loads safely and efficiently without routing all operating current directly through smaller control components

Its cartridge design helps capture debris while keeping equipment-pad service accessible for routine cleaning and replacement

It is a practical service choice when targeted heater-element replacement is the preferred way to restore heat in a compatible Watkins system

and this Flo Control valve is designed with 1-1/2 inch slip connections and a 1/2 pound spring rating using the 1011C15 reference

Because Raypak heaters may use different refractory layouts by model

Therm 5.5kW [12" x 2"] Universal Flo-Thru Incoloy Heater [ACC] (26-1004-7S-K) wyes A relay is useful becauseBuilt for service situations that demand the correct heater geometry and output, Therm [ACC] 12" 5. 5kW Flo Thru Incoloy Heater (26 1004 7S K) is engineered for ACC and helps return the spa to stable, predictable heating performance. Its 5. 5kW heating output and 12" heater length should be matched to the original equipment requirements before installation, since spa heaters are not universally interchangeable. For technicians and spa owners, the