Motherboard Only, IQ 2020, Hot Spring, Tiger River, Limelight

Item #: 77087
$385.24

This OEM replacement motherboard is for all IQ 2020 Control Boxes (77271) found on all 2001-2009.5 Hot Spring, Tiger River and Limelight spa models.

This part can be found on many Hot Spring, Hot Spring pre 89, Tiger River, Limelight models from 1994 to 2010

View compatibility table & diagrams

  • Add Compatible Control Thermistor (79006):

  • Add Compatible Hi-Limit Thermistor (79005):

  • Add Bypass Jumper?:

Description

This OEM replacement motherboard is for all IQ 2020 Control Boxes (77271) found on all 2001-2009.5 Hot Spring, Tiger River and Limelight spa models. This IQ 2020 mother board is used on Domestic 60hz model spas only.

Note: This IQ 2020 circuitboard (motherboard) does not include the secondary heater relay board or plastic encasement. This is the main circuit board (mother board) only.

Tech Tip: This motherboard does not have thermistor ports on the right side of the board like the first generation 2001-2002 motherboards. The control thermistor and hi-limit thermistor connect directly onto this motherboard at the top edge. If your current (2001-2002) IQ2020 control box has thermistor ports on the right side exterior of the control box, then you will need different thermistors. One 79006 and one 79005 in addition to this motherboard.

Note#2: Lastly, this replacement motherboard does not come with a Pressure Switch Bypass Jumper item 72768. Something has to be plugged into the P34 Port, labeled Pressure Switch on this board, in order for the spa to start heating. Either your existing heater has a gray cable that plugs into this port or your existing board has this jumper installed so you can remove it and install it on this new board.

Reference numbers: 1310701-1

View compatibility table & diagrams

Ref. Diagram
# 1 PUG Control Box and Components (Hot Spring 2007 - 2009) View Diagram
brand model years
Hot Spring Aria (AR) 2007, 2008, 2009
Hot Spring Grandee (G) 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Grandee (GG) 2005, 2006, 2007, 2008, 2009
Hot Spring Prodigy (H) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Sovereign (II) 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Jetsetter (JJ) 2006, 2007, 2008, 2009
Hot Spring Envoy (KK) 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Vista (SS) 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Vanguard (V) 2001, 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Vanguard (VV) 2005, 2006, 2007, 2008, 2009
Hot Spring Classic (F) 1994, 1995, 1996, 1997, 1998, 1999, 2000
Hot Spring Classic 230v. (FH) 1994, 1995, 1996
Hot Spring Sovereign (I) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spring Highlife Limited Edition (ILE) 2003
Hot Spring Jetsetter (J) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spring Highlife (K) 1994, 1995, 1996
Hot Spring Landmark (S) 2001, 2002, 2003
Tiger River Caspian (CHP) 2004, 2005, 2006, 2007, 2008, 2009
Tiger River Caspian (CPN) 2003
Tiger River Siberian (L) 2001, 2002, 2003, 2004
Tiger River Bengal (M) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Tiger River Manora 230v. (MH) 1996
Tiger River Bengal (MM) 2005, 2006, 2007, 2008, 2009
Tiger River Sumatran (N) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Tiger River Tondi Round (P) 1995, 1996
Tiger River Tondi Round 230v. (PH) 1996
Limelight Flair (FLR) 2008, 2009
Limelight Glow (GLW) 2008, 2009
Limelight Pulse (PLS) 2008, 2009

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