Watkins Wellness 76071 Heater Relay Board (Orca) Type_Igniters Glass Type Ceramic Efficiency LHV

Glass Type Ceramic Efficiency LHV 78%

The Callaway 50 brings premium architectural features to standard-size rooms

and includes a built-in stabilizer (cyanuric acid

Most bromine spa owners use both — tablets in the floater for daily maintenance

so this is rarely an issue

Watkins Wellness 76071 Heater Relay Board (Orca) Type_Igniters Glass Type Ceramic Efficiency LHVWatkins Wellness 76071 Heater Relay Board (ORCA OLD) Overview This OEM replacement heater relay board is designed to control power to your spa's heating system, ensuring safe and dependable heater performance. Manufactured to Watkins Wellness' original specifications, the Heater Relay Board (Orca) provides a direct replacement for failed or malfunctioning boards in compatible Hot Spring, Caldera, and other Watkins Wellness spa systems. *This is an