It was easy to find my replacement hot tub lights. The instructions were helpful. I fixed and repaired my broken tub light myself easy experience thank you backyard plusOn 02/13/2026 by K. K. (verified customer)
Heater Tail Piece 2in x 2in
Sku: 1642001-1
$4.77
This heater tailpiece glues to 2″ PVC pipe or a 2″ male PVC fitting using PVC primer and cement. The threaded side of the fitting will connect to any 2″ standard heater union to connect a flow-through type heater. This is the factory replacement for PN 33322.
This part can be found on
many Hot Spring, Tiger River, Hot Spot, Limelight models from 1992 to 2025
| Ref. | Diagram | |
|---|---|---|
| # 13 | Misc. Plumbing (Hot Spring 2024 - 2025) | Shop by Diagram |
| # 5 | Heater Assembly 1992-1994 (Tiger River 1994 - 1994) | Shop by Diagram |
| # 8 | Control Box (Cedric) (Hot Spot 2010 - 2021) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spring | Aria NXT (ARN) | 2024, 2025 |
| Hot Spring | Grandee NXT (GGN) | 2023, 2024, 2025 |
| Hot Spring | Prodigy (HN) | 2023, 2024, 2025 |
| Hot Spring | Sovereign (IIN) | 2024, 2025 |
| Hot Spring | Jetsetter (JJN) | 2024, 2025 |
| Hot Spring | Jetsetter LX (JTN) | 2023, 2024, 2025 |
| Hot Spring | Envoy NXT (KKN) | 2022, 2023, 2024, 2025 |
| 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, 2025 |
| Limelight | Beam II (BMII) | 2023, 2024, 2025 |
| Limelight | Flair (FLR) | 2022, 2023, 2024, 2025 |
| Limelight | Flash (FSH) | 2023, 2024, 2025 |
| Limelight | Pulse (PLS) | 2023, 2024, 2025 |
| Limelight | Prism (PSM) | 2023, 2024, 2025 |
| Tiger River | Khyber (L) | 1994 |
| Tiger River | Manora (M) | 1994 |
| Tiger River | Tondi (N) | 1992, 1993, 1994 |
| Hot Spot | Pace (PAC) | 2023, 2024 |
| Hot Spot | Relay (REL) | 2023, 2024 |
| Hot Spot | Rhythm (RHY) | 2024 |
| Hot Spot | Stride (STD) | 2019, 2020, 2021 |
| Hot Spot | SX (SX) | 2022, 2023, 2024 |
| Hot Spot | TX (TX) | 2022, 2023, 2024 |
| Hot Spot | Pace (PAC) | 2024 |
| Hot Spot | Relay (REL) | 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
| Hot Spot | Rhythm (RHY) | 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 |
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