Watkins Caldera Heater Relay Board

Part # 77119

Caldera Spa Replacement Heater Relay Board With Jumpers And Shortened Screws For The Front Cover. This Is The Newest Revision For The 2001-2008/Early 2009 IQ2020 Control Box. Used On: Caldera, Hot Springs,Tiger River, And Lime Light Spas NOTE FOR WIRING: The Black Wire From The Heater's Power Cord Now Connects Into The H1 Position On The Large Gray Terminal Block. The Heater's White Wire (Neutral) Connects Onto It's Own Separate Gray Terminal Block. This Will Reduce Stress On The Relays And Incr

Shipped direct from our parts supplier. Not sure it's the right one? Compare the part number on your old part's label, or ask before you order.