Watkins Wellness 76071 Heater Relay Board (Orca) Closeout Caldera Marino MRN 2012 -

Caldera Marino MRN 2012 - 2024

Width 59-3/4 in

so if you adjust pH first while alkalinity is low

Soap is not recommended after initial cleaning – hand wash with a brush and water only

convenience

Watkins Wellness 76071 Heater Relay Board (Orca) Closeout Caldera Marino MRN 2012 -Watkins 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