CONTROL BOXES

These control boxes and their circuit boards do on occasion just grow tired as any outdoor computer could. No worries, we have just the right complete factory replacements as well as the internal parts all from the makers of Hot Spring, Tiger River, Solana, Limelight, and Hot Spot Spas.

Brand: Hot Spring Pre 89 | Electrical: Diode Assembly, Heater Relay Board, O Ring, Surge Protector

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  • IQ 2020 Heater Relay Board
    This IQ2020 Heater Relay Circuit Board is the newest revision for the 2001-2009 5 IQ2020 Control Box It's upgraded design provides a more efficient method of connecting the heater's power cord to this board, therefore, reducing fatigue on the two "beefed up" ...read more
    $164.14
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  • O-Ring, Control Thermistor
    Control Thermostat Thermistor o-ring for the 79006 and 78970 thermistors This o-ring is located on the "inlet" side of the heater and is the larger of the two thermistor o-rings For the outlet side of the heater see the part# 34879 o-ring
    $1.74
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  • O-Ring, Hi-Limit Thermistor
    High-Limit Thermistor o-ring for the 79005 and 78969 thermistors This o-ring is located on the "outlet" side of the heater and is the smaller of the two thermistor o-rings For the "inlet" side of the heater see part 34878
    $1.63
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  • Surge Protector, Relay Connection
    Relay surge protector (aka transient suppressor) used on all 1990-1993 Hot Spring spa models and on the third quarter 1995 220volt Hot Spring models This is one of two types of surge protectors used in the Hot Spring brand The second style is 31458
    $11.50
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  • Surge Protector, Hot Spring, Hot Spot, Tiger River
    Obsolete by factory: no replacement Surge protector used in '94-'96 Hot Spring, '92-'94 Tiger River on the GFCI and in all '93-'97 Hot Spot spa models This is one of two types of surge protectors used in Hot Spring, Tiger River, & Hot Spot brands The ...read more

Showing all 5 results