Fox Plunge 1HP Cold Plunge Chiller
#6 in Over 1/2 HPFull review
A low-priced 1 HP chiller for a big tub, without the sanitizer or app of pricier units.
Amazon $669.95$669.95
3.4/5
A heavy 1.5 HP hot and cold unit, but at this price the listing leaves too much unsaid.
- 1 1/2 HPSize
- 9,000 Btu/hCooling
- YesHeats
Check price at Amazon$2,000
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Strong pump moves over 600 gallons an hour
- Heats as well as cools
- Phone app with timers
Cons
- Listing gives two different cooling figures
- Lowest temperature and warranty not stated
- 114 lb
- Loud next to other units, up to 65 dB
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | X-V 1.5HP CHILLER |
|---|---|
| Cooling | |
| Compressor | 1 1/2 HP |
| Cooling capacity | 9,000 Btu/h |
| Heats | Yes |
| Pump flow | 10.6 gpm |
| Water and build | |
| Filter | Yes |
| App or wifi | Yes |
| Noise | 65 dBA |
Alternatives in this size
PlungeFit 1 HP Cold Plunge Chiller
#7 in Over 1/2 HPFull review
A no-frills 1 HP kit that fits almost any tub, including a home bathtub.
Amazon $829$829
SaunaSpa Gale 1 HP Chiller and Heater
#9 in Over 1/2 HPFull review
A powerful hot and cold unit for a large tub, with ozone and app control. The short warranty in the manual is the catch.
SaunaSpa $2,624.25$2,624.25
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