Always a pleasure shopping with BackYard Plus.. Always very helpfull with my parents older 1987-1994 Watkins-HotSprings Hottub.. Thanks for everything!! Bobby Spalding & Family Louisville, Ky (Home of - The Ky Derby 2026)! On 04/20/2026 by S. S. (verified customer)
Z-Bracket, Control Box, Hot Spot and Solana
Sku: 78451Mounting bracket for 78448/77726/77726-BYP/77726-BUNDLE control boxes. The aluminum Z-bracket is designed for flush-mounting the pack directly on the edge of the access door frame of you spa. It can be mounted to the pack in one of 4 positions for greater flexibility. Fasten the mounting bracket(s) to the back of the pack.
It is also apart of the retrofit needed with these other replacement parts:
78448 Control Box
72093 Control Panel
77358 Heater
78451 Z-Bracket equipment door mount
303307 LED Multi-Color Light
303550 Light Harness
| Ref. | Diagram | |
|---|---|---|
| # 4 | Control Panel Retrofit (Solana 2003 - 2005) | Shop by Diagram |
| # 3 | IN.YJ Series Control Box (Solana 2003 - 2005) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Solana | RX (RX) | 2003, 2004, 2005 |
| Solana | SX-Solana (SX) | 2003, 2004, 2005 |
| Solana | TX-Solana (TX) | 2003, 2004, 2005 |
| Solana | RX (RX) | 2003, 2004, 2005 |
| Solana | SX-Solana (SX) | 2003, 2004, 2005 |
| Solana | TX-Solana (TX) | 2003, 2004, 2005 |
| Solana | X (Indoor Only) (X) | 2000, 2001, 2002 |
| Hot Spot | Dash (DAS) | 2010, 2011, 2012 |
| Hot Spot | Mallorca (MAL) | 2003, 2004, 2005 |
| Hot Spot | Mallorca (MALS) | 2003, 2004, 2005 |
| Hot Spot | Sorrento (SOR) | 2003, 2004, 2005 |
| Hot Spot | Sorrento (SORS) | 2003, 2004, 2005 |
| Hot Spot | Sprint (SPR) | 2010, 2011 |
| Hot Spot | Tobago (TOB) | 2003, 2004, 2005 |
| Hot Spot | Trinidad (TRI) | 2003, 2004, 2005 |
| Hot Spot | SLXtra (W) | 2001, 2002 |
| Hot Spot | SLXtra (WQ) | 2001, 2002 |
| Hot Spot | SLX (Y) | 1999, 2000, 2001, 2002 |
| Hot Spot | SLX (YQ) | 1999, 2000, 2001, 2002 |
| Hot Spot | RE (Z) | 1999, 2000, 2001, 2002 |
| Hot Spot | RLX (ZQ) | 1999, 2000, 2001, 2002 |
| Freeflow | Aptos FFS (Aptos) | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Freeflow | Azure FFS (Azure) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Freeflow | Calistoga FFS (Calistoga) | 2014 |
| Freeflow | Cascina FFS (Cascina) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Freeflow | Excursion FFS (Excursion) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Freeflow | Mini FFS (Mini) | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Freeflow | Monterey FFS (Monterey) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Freeflow | Solstice FFP (Solstice) | 2014 |
| Freeflow | TriStar FFS (TriStar) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Fantasy | Aspire FAN (Aspire) | 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Fantasy | Drift FAN (Drift) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Fantasy | Embrace FAN (Embrace) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Fantasy | Enamor FAN (Enamor) | 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Fantasy | Entice FAN (Entice) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |
| Fantasy | Splendor FAN (Splendor) | 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 |





















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