EXINDA 1/3HP Ice Bath Chiller for Compact Cold Plunge
COMPACT COLD PLUNGE COOLING FOR SMALLER TUBS
EXINDA 1/3HP Ice Bath Chiller is a compact cool-only system with built-in circulation and washable filtration for smaller cold plunge installations.
Choose the version for your market
- North America: FBMDHC31B1V3U7U · 110–120 V / 60 Hz
- Europe: FBMDHC31B1V3U7 · 220–240 V / 50 Hz
1/3HP Ice Bath Chiller Specifications
Compact cool-only cold plunge chiller available in North American and European electrical configurations.
| Specification | North America | Europe |
|---|---|---|
| Model | FBMDHC31B1V3U7U | FBMDHC31B1V3U7 |
| Cooling capacity | 3,240 Btu/h | 850 W |
| Power supply | 110–120 V / 1 Ph / 60 Hz | 220–240 V / 1 Ph / 50 Hz |
| Rated input power | 475 W | 410 W |
| EER | 2.1 | 2.1 |
| Water temperature range | 39.2–90°F | 4–32°C |
| Ambient operating range | 35.6–109.4°F | 2–43°C |
| Suggested water volume | 40–53 gal | 100–200 L |
| Water flow | 2.0 GPM | 9 L/min |
| Refrigerant | R32 / 6 oz | R32 / 0.17 kg |
| Water connections | 1/2 in. thread | 1/2 in. thread |
| Sound pressure | 46 dB(A) @ 1 m | 46 dB(A) @ 1 m |
| Net dimensions | 14.57 × 12.8 × 14 in. | 370 × 325 × 356 mm |
| Net weight | 50.7 lb | 23 kg |
| Maximum circuit breaker | 10 A | 10 A |
Cooling Performance & Selection
North America reference
Approximately 13 hours based on 53 gal of water and a 59°F temperature reduction.
Europe reference
Approximately 14 hours based on 200 L of water and a 16°C temperature reduction.
Selection note: Actual cooling time depends on water volume, starting and target temperatures, ambient conditions, tub insulation, cover use, plumbing configuration and surrounding heat gain.
Compact Cold-Plunge Cooling
Cool Only
Published minimum water temperature is 39.2°F for North America and 4°C for Europe.
Built-In Circulation Pump
Integrated water circulation simplifies system setup. The pump is not self-priming.
Washable Filtration
The current submittals specify a washable filter filtration system. Ozone and a 20 μm micro filter are not listed for this model.
Wi-Fi Available
Wi-Fi availability is listed in both current submittals.
Correct Installation for Reliable Water Circulation
- Position below the water line. Gravity helps feed water into the pump.
- Connect correctly. Chiller outlet → tub inlet; tub outlet → chiller inlet.
- Prime before startup. Fill the inlet tubing with water and push out trapped air before powering on.
- For a plumbed tub: open the end cap to release water and air, allow air/water to escape, then tighten the cap.
- For an open tub: keep the filled inlet hose submerged and free of air gaps or kinks.
Important: The built-in circulation pump is not self-priming.
What's Included
1 pc
2 pcs
4 pcs
1 pc
2 pcs
Safety & Regional Configuration
North America
The current submittal lists built-in GFCI protection and IPX4 water resistance.
Europe
The current submittal shows CE, built-in RCD protection and IPX4 water resistance.
Confirm applicable certification documentation for the exact model and destination market before specification.
1/3HP Ice Bath Chiller Technical Documents
North America — FBMDHC31B1V3U7U
Request the current US model-specific submittal.
Europe — FBMDHC31B1V3U7
Request the current EU model-specific submittal.
1/3HP Ice Bath Chiller Questions & Answers
How cold can the 1/3HP chiller get?
The current North American submittal lists 39.2–90°F; the European version lists 4–32°C.
What tub size is suitable?
The published suggested water volume is 40–53 gal for North America and 100–200 L for Europe.
Is this model cooling only?
Yes. Both current submittals identify the 1/3HP model as cool only.
Does it have ozone treatment?
Ozone treatment is not listed in the current 1/3HP submittals. They specify a washable filter filtration system.
Does the pump need priming?
Yes. The built-in circulation pump is not self-priming and trapped air must be removed before operation.
1/3HP Ice Bath Chiller
Request Selection Support
Send us your country, tub volume, starting water temperature, target temperature, ambient conditions and expected quantity. EXINDA can help confirm the correct configuration.