Backyard Plus was great to work with. We easily found the necessary component on your web site (appreciated your verbiage that this was the only part that had ball bearings). We ordered two over the weekend and on Monday received notice that they had shipped. Provided videos are helpful if needed and the price was competitive. Thank you for a great transaction…will use again if necessary!On 01/15/2026 by J. O. (verified customer)
Power Jumper, Heater Relay Board, 3-Pin
Sku: 39193
$4.17
The 3-pin metal jumper is one of two different jumpers that are used on the original 73355 Heater Relay Board. On the new style heater relay board, there are two of these 3 pin jumpers. The jumpers are inserted flat just above the gray terminal block numbered 1-5. The 2-pin jumper is also used depending on the spa model and whether it’s wired 120v. or 240v.
This part can be found on
many Hot Spring, Limelight, Hot Spring pre 89, Tiger River models from 1994 to 2025
| Ref. | Diagram | |
|---|---|---|
| # 7 | PUG Control Box and Components (Hot Spring 2007 - 2009) | Shop by Diagram |
| # 2 | ORCA Control Box and Components (Hot Spring 2009 - 2012) | Shop by Diagram |
| # 12 | EAGLE Control Box Retrofit Upgrade (Hot Spring 2009 - 2012) | Shop by Diagram |
| # 12 | 79781 Control Box 2024 (Hot Spring 2022 - 2025) | Shop by Diagram |
| # 1 | Control Box Orca (Tiger River 2010 - 2010) | Shop by Diagram |
| # 12 | Limelight 2024 Control Panel (Limelight 2022 - 2024) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spring | Aria (AR) | 2007, 2008, 2009 |
| Hot Spring | Grandee (G) | 2007 |
| Hot Spring | Grandee (GG) | 2007, 2008, 2009 |
| Hot Spring | Prodigy (H) | 2007, 2008, 2009 |
| Hot Spring | Sovereign (I) | 2007, 2008, 2009, 2010 |
| Hot Spring | Sovereign (II) | 2007, 2008, 2009 |
| Hot Spring | Jetsetter (J) | 2007, 2008, 2009, 2010 |
| Hot Spring | Jetsetter (JJ) | 2007, 2008, 2009 |
| Hot Spring | Envoy (KK) | 2007, 2008, 2009 |
| Hot Spring | Vista (SS) | 2007, 2008, 2009 |
| Hot Spring | Vanguard (V) | 2007 |
| Hot Spring | Vanguard (VV) | 2007, 2008, 2009 |
| Hot Spring | Classic (F) | 1994, 1995, 1996, 1997, 1998, 1999, 2000 |
| Hot Spring | Classic 230v. (FH) | 1994, 1995, 1996 |
| Hot Spring | Grandee (GQ) | 2001, 2002 |
| Hot Spring | Highlife (Costco) (HILF) | 2006 |
| Hot Spring | Prodigy (HQ) | 2001, 2002 |
| Hot Spring | Highlife Limited Edition (ILE) | 2003 |
| Hot Spring | Sovereign (IQ) | 2001, 2002 |
| Hot Spring | Jetsetter (JQ) | 2001, 2002 |
| Hot Spring | Highlife (K) | 1994, 1995, 1996 |
| Hot Spring | Landmark (S) | 2001, 2002, 2003 |
| Hot Spring | Landmark (SQ) | 2001, 2002 |
| Hot Spring | Vanguard (VQ) | 2001, 2002 |
| 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 |
| 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 | Manora (M) | |
| 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) | 2022, 2023 |
| Limelight | Beam I (BMI) | 2022, 2023 |
| Limelight | Beam II (BMII) | 2022, 2023 |
| Limelight | Flair (FLR) | 2022, 2023 |
| Limelight | Flash (FSH) | 2022, 2023 |
| Hot Spring | Grandee (GG) | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Grandee NXT (GGN) | 2022, 2023 |
| Hot Spring | Prodigy (H) | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Prodigy (HN) | 2022 |
| Hot Spring | Sovereign (II) | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Sovereign (IIN) | 2022, 2023 |
| Hot Spring | Jetsetter (JJ) | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Jetsetter (JJN) | 2022, 2023 |
| Hot Spring | Jetsetter LX (JTN) | 2022, 2023 |
| Hot Spring | Envoy (KK) | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Envoy NXT (KKN) | 2022, 2023 |
| Limelight | Pulse (PLS) | 2022, 2023 |
| Limelight | Prism (PSM) | 2022, 2023 |
| Hot Spring | Vista (SS) | 2012, 2013 |
| Hot Spring | Triumph (TRHN) | 2022 |
| Hot Spring | Vanguard (VV) | 2012, 2013, 2014, 2015, 2016, 2017, 2018 |
| Hot Spring | Vanguard NXT (VVN) | 2022 |
| Tiger River | Caspian (CHP) | 2004, 2005, 2006, 2007, 2008, 2009, 2010 |
| Tiger River | Siberian (L) | 1997, 1998, 1999, 2000 |
| Tiger River | Bengal (M) | 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 |
| Tiger River | Sumatran (N) | 1997, 1998, 1999, 2000 |
| 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 NXT (ARN) | 2022, 2023, 2024, 2025 |
| Hot Spring | Grandee NXT (GGN) | 2022, 2023, 2024, 2025 |
| Hot Spring | Prodigy (HN) | 2022, 2023, 2024, 2025 |
| Hot Spring | Jetsetter (JJN) | 2022, 2023, 2024, 2025 |
| Hot Spring | Jetsetter LX (JTN) | 2022, 2023, 2024 |
| Hot Spring | Envoy NXT (KKN) | 2022, 2023, 2024 |
| Hot Spring | Vanguard NXT (VVN) | 2022, 2023, 2024 |
| Limelight | Beam II (BMII) | 2022, 2023, 2024 |
| Limelight | Flair (FLR) | 2022, 2023, 2024 |
| Limelight | Flash (FSH) | 2022, 2023, 2024 |
| Limelight | Pulse (PLS) | 2022, 2023, 2024, 2025 |
| Limelight | Prism (PSM) | 2022, 2023, 2024, 2025 |
| Tiger River | Caspian (CHP) | 2010 |
| Tiger River | Bengal (MM) | 2010 |
| Tiger River | Sumatran (N) | 2010 |
| Limelight | Beam I (BMI) | 2022, 2023, 2024 |
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