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Sun Home Cold Plunge™ - Horizontal
Lay-flat cold plunge with built-in chiller
Prices verified May 2026.
The Sun Home Cold Plunge™ - Horizontal is a solid option at $3,999.
Specifications
| Spec | Value |
|---|---|
| Built-in Chiller | No |
| Position | Horizontal |
Pros and Cons
Pros
- Comfortable horizontal position for longer sessions
- Sun Home build quality and support
- HSA/FSA eligible
- Free shipping
Cons
- Chiller sold separately
- Larger footprint than vertical design
Sun Home Cold Plunge™ - Horizontal FAQ
How much does the Sun Home Cold Plunge™ - Horizontal cost?
The Sun Home Cold Plunge™ - Horizontal costs $3,999. See how it compares in our [Cold Plunge picks](/cold-plunge/best). For alternatives, check out [Sun Home Cold Plunge Vertical](/cold-plunge/sun-home-cold-plunge-vertical) and [Plunge All-In](/cold-plunge/plunge).
Does the Sun Home Cold Plunge™ - Horizontal have a built-in chiller?
No, the Sun Home Cold Plunge™ - Horizontal doesn't include a chiller. You'll need to use ice or cold water to maintain temperature. See our [full comparison](/cold-plunge/compare) to find models with built-in chillers.
What's the warranty on the Sun Home Cold Plunge™ - Horizontal?
The Sun Home Cold Plunge™ - Horizontal comes with a manufacturer warranty. Compare warranty coverage across all options on our [Cold Plunge picks page](/cold-plunge/best).
Is the Sun Home Cold Plunge™ - Horizontal worth it?
At $3,999, the Sun Home Cold Plunge™ - Horizontal is a solid option among the [18 cold plunges we've vetted](/cold-plunge/best). Comfortable horizontal position for longer sessions. If you're still deciding, [Sun Home Cold Plunge Vertical](/cold-plunge/sun-home-cold-plunge-vertical) and [Plunge All-In](/cold-plunge/plunge) are worth comparing. Or take our [2-minute quiz](/cold-plunge/quiz) to get a personalized pick.