IQ 2020 Heater Relay Board

Sku: 76071
This item is obsolete and replaced by:

OBSOLETE-Use part 77118.

IQ2020 heater relay board for the 2009.5 to 2012.5 Hot Spring, Tiger River, and Limelight spa models. For earlier Hot Spring, Tiger River and Limelight spas use part 77119. This is the Invensys heater relay board for the IQ 2020 Orca control box system.


Reference numbers:

Invensys Watkins PN 74957

View Diagrams & Part Compatibility


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Ref. Diagram
# 3 ORCA Control Box and Components (Tiger River 2010 - 2010) View Diagram
brand model years
Tiger River Caspian (CHP) 2010
Tiger River Bengal (M) 2010
Tiger River Bengal (MM) 2010
Tiger River Sumatran (N) 2010
Limelight Bolt (BLT) 2012
Limelight Flair (FLR) 2010, 2011, 2012
Limelight Glow (GLW) 2010, 2011, 2012
Limelight Pulse (PLS) 2010, 2011, 2012

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