Hot Spring Spas Iq2020 Heater Relay Circuit Board 77119

by Balboa
Save 14%
$580.92 CAD
$499.00 CAD

IQ 2020 Heater Relay Board, 2001-2008 (Replaces #74618)

With this circuit board you can replace the existing faulty heater relay and once again heat your Hot Springs Spa.

To diagnose a faulty relay, first turn temp up high - Test for voltage at heater terminals and input at board, If no voltage at heater but voltage at board input then the board is faulty

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