I2C 8-Port Comm Hub, IQ 2020

Item #: 74150
$119.74

This 8 port adapter is used to “expand” the IQ2020 Controller to allow other accessories to plug into the motherboard. If you’re adding on an IQ 2020® Navigator RF Remote, Music System, Luminescence Multi-Colored LED Light, etc., you’ll need this adapter. The 4 port adapter is also available.

This part can be found on many Hot Spring, Limelight, Hot Spot, Tiger River models from 2001 to 2022

View compatibility table & diagrams

Ref. Diagram
# 10 ORCA Control Box and Components (Hot Spring 2009 - 2012) View Diagram
# 6 EAGLE Control Box Retrofit Upgrade (Hot Spring 2009 - 2012) View Diagram
# 3 Wireless TV (Hot Spring 2009 - 2015) View Diagram
# 2 Wireless Music System (Hot Spring 2009 - 2012) View Diagram
# 10 Bluetooth Music System (Hot Spring 2013 - 2018) View Diagram
# 3 Connextion (Hot Spring 2015 - 2018) View Diagram
PUG Control Box and Components (Hot Spring 2005 - 2006) View Diagram
L.E.D. Light Assembly (Hot Spring 2005 - 2006) View Diagram
Hawk Control Box (Current) (Hot Spot 2012 - 2018) View Diagram
brand model years
Hot Spring Aria (AR) 2009, 2010, 2011, 2012
Hot Spring Grandee (GG) 2009, 2010, 2011, 2012
Hot Spring Prodigy (H) 2009, 2010, 2011, 2012
Hot Spring Sovereign (II) 2009, 2010, 2011, 2012
Hot Spring Jetsetter (JJ) 2009, 2010, 2011, 2012
Hot Spring Envoy (KK) 2009, 2010, 2011, 2012
Hot Spring Vista (SS) 2009, 2010, 2011, 2012
Hot Spring Vanguard (VV) 2009, 2010, 2011, 2012
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
Hot Spring Aria (AR) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Aria NXT (ARN) 2017, 2018, 2019, 2020, 2021
Limelight Beam I (BMI) 2018, 2019, 2020, 2021
Limelight Beam II (BMII) 2018, 2019, 2020, 2021
Limelight Flair (FLR) 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Flash (FSH) 2018, 2019, 2020, 2021
Hot Spring Grandee (GG) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Grandee NXT (GGN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Prodigy (H) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Prodigy (HN) 2019, 2020, 2021
Hot Spring Sovereign (II) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Sovereign (IIN) 2019, 2020, 2021
Hot Spring Jetsetter (JJ) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Jetsetter JJN (JJN) 2019, 2020, 2021
Hot Spring Highlife Jetsetter NXT (JTN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Envoy (KK) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Envoy NXT (KKN) 2014, 2015, 2016, 2017, 2018, 2019, 2020
Limelight Pulse (PLS) 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Prism (PSM) 2018, 2019, 2020, 2021
Hot Spring Vista (SS) 2012, 2013
Hot Spring Triumph TRHN (TRHN) 2019, 2020, 2021
Hot Spring Vanguard (VV) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Vanguard NXT (VVN) 2017, 2018, 2019, 2020, 2021
Limelight Bolt (BLT) 2012, 2013, 2014, 2015, 2016, 2017
Limelight Gleam (GLM) 2013, 2014, 2015, 2016, 2017
Limelight Glow (GLW) 2013, 2014, 2015, 2016, 2017
Hot Spring Aria (AR) 2009, 2010, 2011, 2012, 2013, 2014, 2015
Hot Spring Grandee (GG) 2009, 2010, 2011, 2012
Hot Spring Highlife Grandee NXT (GGN) 2014, 2015
Hot Spring Prodigy (H) 2009, 2010, 2011, 2012, 2013, 2014, 2015
Hot Spring Sovereign (II) 2009, 2010, 2011, 2012, 2013, 2014, 2015
Hot Spring Jetsetter (JJ) 2009, 2010, 2011, 2012, 2013, 2014, 2015
Hot Spring Highlife Jetsetter NXT (JTN) 2014, 2015
Hot Spring Envoy (KK) 2011, 2012, 2013, 2014, 2015
Hot Spring Highlife Envoy NXT (KKN) 2014, 2015
Hot Spring Vista (SS) 2009, 2010, 2011, 2012, 2013
Hot Spring Vanguard (VV) 2009, 2010, 2011, 2012, 2013, 2014, 2015
Limelight Bolt (BLT) 2012, 2013, 2014, 2015
Limelight Gleam (GLM) 2013, 2014, 2015
Limelight Glow (GLW) 2010, 2011, 2012, 2013, 2014, 2015
Limelight Pulse (PLS) 2010, 2011, 2012, 2013, 2014, 2015
Hot Spring Aria (AR) 2009, 2010, 2011, 2012
Hot Spring Prodigy (H) 2009, 2010, 2011, 2012
Hot Spring Sovereign (II) 2009, 2010, 2011, 2012
Hot Spring Jetsetter (JJ) 2009, 2010, 2011, 2012
Hot Spring Envoy (KK) 2009, 2010, 2011, 2012
Hot Spring Vista (SS) 2009, 2010, 2011, 2012
Hot Spring Vanguard (VV) 2009, 2010, 2011, 2012
Limelight Bolt (BLT) 2012, 2013, 2014, 2015, 2016, 2017
Limelight Flair (FLR) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Limelight Gleam (GLM) 2013, 2014, 2015, 2016, 2017
Limelight Glow (GLW) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Limelight Pulse (PLS) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017
Hot Spring Aria (AR) 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Aria NXT (ARN) 2017, 2018, 2019, 2020, 2021
Limelight Beam I (BMI) 2018, 2019, 2020, 2021
Limelight Beam II (BMII) 2018, 2019, 2020, 2021
Limelight Flair (FLR) 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Flash (FSH) 2018, 2019, 2020, 2021
Hot Spring Grandee (GG) 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Grandee NXT (GGN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Prodigy (H) 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Prodigy (HN) 2019, 2020, 2021
Hot Spring Sovereign (II) 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Sovereign (IIN) 2019, 2020, 2021
Hot Spring Jetsetter (JJ) 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Jetsetter JJN (JJN) 2019, 2020, 2021
Hot Spring Highlife Jetsetter NXT (JTN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Envoy (KK) 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Envoy NXT (KKN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Pulse (PLS) 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Prism (PSM) 2018, 2019, 2020, 2021
Hot Spot Relay (REL) 2019
Hot Spot Rhythm (RHY) 2019
Hot Spring Vista (SS) 2013
Hot Spot Stride (STD) 2019
Hot Spot SX (SX) 2013, 2014, 2015, 2016, 2017, 2018, 2019
Hot Spot Tempo (TEM) 2019
Hot Spring Triumph TRHN (TRHN) 2019, 2020, 2021
Hot Spring Vanguard (VV) 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Vanguard NXT (VVN) 2017, 2018, 2019
Limelight Bolt (BLT) 2013, 2014, 2015, 2016, 2017
Limelight Gleam (GLM) 2013, 2014, 2015, 2016, 2017
Limelight Glow (GLW) 2013, 2014, 2015, 2016, 2017
Hot Spring Aria (AR) 2015, 2016, 2017, 2018
Hot Spring Aria NXT (ARN) 2017, 2018, 2019, 2020, 2021
Limelight Beam I (BMI) 2018, 2019, 2020, 2021
Limelight Beam II (BMII) 2018, 2019, 2020, 2021
Limelight Flair (FLR) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Flash (FSH) 2018, 2019, 2020, 2021
Hot Spring Grandee (GG) 2015, 2016, 2017, 2018
Hot Spring Highlife Grandee NXT (GGN) 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Prodigy (H) 2015, 2016, 2017, 2018
Hot Spring Prodigy (HN) 2019, 2020, 2021
Hot Spring Sovereign (II) 2015, 2016, 2017, 2018
Hot Spring Sovereign (IIN) 2019, 2020, 2021
Hot Spring Jetsetter JJN (JJN) 2019, 2020, 2021
Hot Spring Highlife Envoy NXT (KKN) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Pulse (PLS) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Prism (PSM) 2018, 2019, 2020, 2021
Hot Spot Relay (REL) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spot Rhythm (RHY) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spot Stride (STD) 2019, 2020, 2021
Hot Spot SX (SX) 2019
Hot Spot Tempo (TEM) 2015, 2016, 2017, 2018, 2019
Hot Spring Triumph TRHN (TRHN) 2019, 2020, 2021
Hot Spot TX (TX) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Hot Spring Vanguard (VV) 2015, 2016, 2017, 2018
Hot Spring Highlife Vanguard NXT (VVN) 2017, 2018, 2019
Hot Spring Highlife Jetsetter NXT (JTN) 2015, 2016, 2017, 2018, 2019, 2020, 2021
Limelight Bolt (BLT) 2015, 2016, 2017
Limelight Gleam (GLM) 2015, 2016, 2017
Limelight Glow (GLW) 2015, 2016, 2017
Hot Spring Accolade (AC) 2005, 2006
Hot Spring Aria (AR) 2007, 2008, 2009
Hot Spring Grandee (G) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Grandee (GG) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Grandee (GQ) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Prodigy (H) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Highlife (Costco) (HILF) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Prodigy (HQ) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Sovereign (I) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Sovereign (II) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Highlife Limited Edition (ILE) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Sovereign (IQ) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Jetsetter (J) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Jetsetter (JJ) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Jetsetter (JQ) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Envoy (KK) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Landmark (S) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Landmark (SQ) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Vista (SS) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Vanguard (V) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Vanguard (VQ) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Vanguard (VV) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Hot Spring Accolade (AC) 2005, 2006
Hot Spring Aria (AR) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Grandee (G) 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Grandee (GG) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Grandee (GQ) 2002
Hot Spring Prodigy (H) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife (Costco) (HILF) 2006
Hot Spring Prodigy (HQ) 2002
Hot Spring Sovereign (I) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spring Sovereign (II) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Highlife Limited Edition (ILE) 2002, 2003
Hot Spring Sovereign (IQ) 2002
Hot Spring Jetsetter (J) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Hot Spring Jetsetter (JJ) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Jetsetter (JQ) 2002
Hot Spring Envoy (KK) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spring Landmark (S) 2002, 2003
Hot Spring Landmark (SQ) 2002
Hot Spring Vista (SS) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
Hot Spring Vanguard (V) 2002, 2003, 2004, 2005, 2006, 2007
Hot Spring Vanguard (VQ) 2002
Hot Spring Vanguard (VV) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spot Relay (REL) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spot Rhythm (RHY) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spot SX (SX) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spot Tempo (TEM) 2012, 2013, 2014, 2015, 2016, 2017, 2018
Hot Spot TX (TX) 2012, 2013, 2014, 2015, 2016, 2017, 2018

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