Sunbelt Japanese Ofuro Cold Plunge | Freezebelt Chiller, Chills to 37°F, Wi-Fi, 110V
Flexible payment options with Shop Pay
Built by Sunbelt Spas, BBB accredited since 2000
Free Freight, Lower 48
Built to Order in Texas.
Still deciding? Call or text 760.840.5141
Best for: Someone who wants a deep, seated cold plunge that looks like a soaking tub, not a piece of equipment.
Why Buy From Forge
✓ Free freight shipping in the lower 48
✓ Built to order in Texas
✓ Support at 760.840.5141
Free freight shipping, curbside delivery. Built to order: production takes 8 to 9 weeks, plus 3 to 5 business days processing, for a total of 9 to 11 weeks from order to delivery. A 50 percent deposit starts production.
Specifications
- Model: Japanese Ofuro, Sunbelt
- Footprint: 56 3/4" L x 40 3/8" W
- Height and Depth: Confirm with us before ordering
- Water Capacity: Confirm with us before ordering
- Seating: 1 person, seated
- Cooling: Freezebelt cooling unit, external, cools to 37°F
- Chiller Features: Built in pump and filter, easy filter access, onboard touchscreen, plus Wi-Fi control through an app
- Power: 110V
- Exterior: Wood look paneled finish
- Dry Weight: Confirm with us before ordering
- Warranty: Confirm with us before ordering
Common Questions
How does the chiller work?
The Freezebelt sits outside the tub and connects by hose. The pump, filter, cooling, and controls are all in that one unit. Set the temperature on its touchscreen or from an app.
How cold does it get?
Down to 37°F.
What power does it need?
The Freezebelt runs on 110V. Confirm your outlet with us before ordering.
Where can it go?
The tub's footprint is 56 3/4" by 40 3/8". The Freezebelt needs its own spot nearby, within hose reach.
Can I return it?
No. It's built to order, so it can't be cancelled, returned, or exchanged once production starts.
Still deciding? Call or text 760.840.5141, we'll confirm fit, delivery, and power before you order.
About This Cold Plunge
The Japanese Ofuro is a deep soaking tub with an external chiller. You sit upright, the way a traditional Japanese bath works, instead of lying flat.
The Freezebelt does the rest. It pumps, filters, and cools the water to as low as 37°F, controlled from its touchscreen or your phone.
The wood look exterior fits a recovery room or covered patio.
The information presented on this page is for general wellness and educational purposes only. Statements regarding these products have not been evaluated by the Food and Drug Administration. These products do not intend to diagnose, treat, cure, or prevent any disease. Consult a qualified healthcare provider before beginning any new wellness routine, especially if you are pregnant, nursing, or have a pre-existing medical condition.
Shipping and Delivery — Sunbelt Products
- Standard shipping is free within the 48 contiguous states.
- Sunbelt hot tubs and cold plunges are built to order. Production takes 8 to 9 weeks before your order ships, plus 3 to 5 business days processing.
- Total estimated time from order to delivery is 9 to 11 weeks, depending on production and carrier schedules.
- Your order ships by LTL freight. The carrier will call you to schedule a delivery appointment.
- Delivery is curbside. The carrier delivers your crate to the end of your driveway or the nearest accessible point at your property. Moving the unit to its final location is your responsibility.
- White glove delivery, including unboxing and placement, may be available for an additional fee, or we can refer you to a local provider. Contact us after your order ships to arrange it.
- Inspect your delivery before signing. Note any visible damage on the delivery receipt, then call us at 760.840.5141.
- Once your order ships, you'll receive an email with your carrier name and tracking details.
- Delivery times are estimates and can shift with weather or carrier scheduling.
Please see our full shipping policy.
Sunbelt Products — Deposit, Returns, and Warranty
Deposit and Cancellation
A 50 percent deposit is required to place any order for a Sunbelt product. The deposit starts production. Because Sunbelt products are built to order, orders cannot be cancelled or refunded once placed.
The remaining balance is due before your order ships.
Returns
Because each Sunbelt product is built to order, we cannot accept returns, exchanges, or cancellations once an order enters production.
If your product arrives damaged, defective, or not as ordered, contact us within 48 hours of delivery with photos and video. We'll work with you and Sunbelt to file a freight claim, arrange a repair, or replace the affected part, depending on the issue.
Warranty
All Sunbelt products carry a manufacturer's warranty. Coverage varies by series:
Leisure and PNP Series: 1 year on plumbing, 1 year on equipment, 1 year non prorated labor.
Lone Star, SB, and Storm Series: 3 years on plumbing (prorated after year 2), 3 years on equipment (prorated after year 2), 2 years non prorated labor.
Shell structure, shell surface, skirting and cabinet materials, and installed options carry the same coverage across all series.
Full warranty details for your series are available as a downloadable PDF on this page. Please review them before purchase. After delivery, warranty coverage, not a return, is how any issue gets resolved.
To keep your warranty valid, register within 30 days of purchase at sunbelthottubs.com/warranty. For problems after delivery, contact Sunbelt directly at 1-800-258-7727 within 10 days of the issue starting. Waiting longer can void your claim.
Sunbelt Contacts
General information and sales: 1-800-258-7727
Warranty, parts, and service: 281-788-6709, parts@sunbelt.parts
Warranty registration: registration@sunbelthottubs.com
Parts store: sunbelt.parts
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