I received a software update thumb drive from Backyard Plus. After installing the update, the tub was still not functioning properly so I called and talked to technical support. Oscar walked me through the whole process and the tub is working perfectly. Oscar knew EVERYTHING about my tub and how to get it running. It's so valuable having him for a resource because I'm forced to maintain my tub myself since I'm 4 hours from the nearest technician and they won't come help me. Watkins will not talk to me on the phone either because I'm not a professional tech. I can buy tub parts from a number of different places but I'll be getting them from Backyard Plus from now on.On 01/08/2026 by S. B. (verified customer)
Coupler, Barbed, 3/8in x 3/8in
Sku: 304653
$3.84
3/8″ barbed coupling used to splice in 3/8″ vinyl tubing (70317). Old item number 72582
This part can be found on
many Hot Spring, Hot Spot, Limelight models from 2022 to 2025
| Ref. | Diagram | |
|---|---|---|
| # 2 | Bushings and Couplings (Hot Spring 2023 - 2023) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spring | Aria NXT (ARN) | 2023, 2024, 2025 |
| Hot Spring | Grandee NXT (GGN) | 2023, 2024, 2025 |
| Hot Spring | Prodigy (HN) | 2023, 2024, 2025 |
| Hot Spring | Sovereign (IIN) | 2023 |
| Hot Spring | Jetsetter (JJN) | 2023, 2024, 2025 |
| Hot Spring | Jetsetter LX (JTN) | 2022, 2023, 2024 |
| Hot Spring | Envoy NXT (KKN) | 2023, 2024 |
| Hot Spring | Vanguard NXT (VVN) | 2023, 2024 |
| Hot Spot | Relay (REL) | 2022, 2023, 2024 |
| Hot Spot | Rhythm (RHY) | 2024 |
| Hot Spot | Stride (STD) | 2024 |
| Hot Spot | SX (SX) | 2024 |
| Hot Spot | TX (TX) | 2024 |
| Limelight | Beam I (BMI) | 2023, 2024 |
| Limelight | Beam II (BMII) | 2023, 2024 |
| Limelight | Flair (FLR) | 2023, 2024 |
| Limelight | Flash (FSH) | 2023, 2024 |
| Limelight | Pulse (PLS) | 2023, 2024, 2025 |
| Limelight | Prism (PSM) | 2023, 2024 |
| Hot Spring | Grandee NXT (GGN) | 2023 |
| Hot Spot | Pace (PAC) | 2024 |
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