I would like to express how excellent this company is. I inherited a house with a 2007 Hotspring Aria hot tub. The spa hasn’t been operated in years and when I turned it on, it ran for about 10 minutes and died. I mean dead died. I knew absolutely nothing about hot tubs but with the excellent diagnosis videos, installation videos and superior phone support, I was able to replace the main control board, heater relay board, heater, circulation pump, the ozonator and all associated tubing. This took 4 1/2 hours over two days (I had to watch videos) but the spa runs like new! I had one question regarding the jumper voltage 18 or 12. I spoke with a technician and he was able to answer my question as well as helping me double check the voltages for the components on the relay board. I am handy with electronics and electricity and am comfortable working with 230 volts. Shipping was fast and as expected. I highly recommend BackYardPlus.On 06/28/2024 by F. R. (verified customer)
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.
Showing all 10 results
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BACK IN STOCK! Newest IQ 2020 Spa Control System for most Hot Spring and Limelight spas beginning the 3rd quarter of 2012, and all Hot Spring and Limelight spa models beginning in 2013 What's included: Main control board "motherboard" and the heater ...read more$640.88 Select Options
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Sku: 77271-OPENBOX
Control Box, Pug, Retrofit, 60HZ (Open Box)
Replacement for the discontinued IQ 2020 (73223) that was used on all 2001-2009 5 Hot Spring, Tiger River and Limelight spas This control box is also the retrofit upgrade replacement for the discontinued IQ 2000 (71382) that was used on all 1997 Hot Spring ...read moreOpen Box Warning! Read warning -
Sku: 34878
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 -
Sku: 34879
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 -
This IQ 2020 spa control system is the replacement for the discontinued IQ 2020 control box (73223 Invensys circuitry) that was used on all 2001-2009 5 Hot Spring, Tiger River, and Limelight spas This control box is also the retrofit upgrade replacement for ...read more
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Sku: 85005-BYP
Control Box Components, Hot Spring
OBSOLETE This rebuild kit includes all the original components found inside the control box of a 1990-1993 Hot Spring Classic, Sovereign, Indoor-Outdoor, Prodigy, Home Spa and Jetsetter For those of us who want to start with a clean slate, everything ...read more -
Sku: 71259
Vista Series Control Box
Obsolete: Use 77271 This obsolete Vista Series Control Box was used on the third & fourth quarter 1996 Hot Spring Landmark & Summit spa models If your control box looks like this one and it needs to be replaced, you will need to upgrade Please ...read more -
Obsolete, This Control box is currently unavailable as a complete unit The Heater Relay board (77118) and Motherboard (Main Board 78039) which are the Invensys circuitry are sold individually, you will need to re-use the black control box housing Factory ...read more
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Sku: 71485
IQ 2000 Control Box, Hot Spring and Tiger River
This item is obsolete and replaced by:
77271OBSOLETE-Factory replacement suggestion item 77271 Factory replacement IQ 2000 control box (main circuit board enclosed in a protective casing) for the 1998-2000 Hot Spring Grandee, Landmark, Classic, Sovereign, Prodigy and Jetsetter spa models It's also ...read more -
OBSOLETE-Factory replacement suggestion item 77271 with Control Head 73225
Showing all 10 results