What products does HK Dongda Supply Chain Limited supply?

We supply water cooled ice bath chillers from 0.3HP to 1.5HP, all-in-one cold plunge units in stainless steel and acrylic, far infrared sauna blankets, portable sauna tents and steam bath boxes, and infrared heating mats including red light and PEMF models.

Do you offer OEM, ODM and private-label services?

Yes. Our design team supports logo application, pattern and colour design, retail packaging and structural customization, such as our 0.5HP customized chiller with 1000 L/H flow and a 4-point outlet design.

Which certifications are available for your products?

We hold certifications and audits from SGS, CTTC, BSCI, ISO, OEKO-TEX and GRS. Applicable models such as the FUL-B stainless steel cold bath tub carry CE, FCC and RoHS certification. Documents can be requested per SKU.

Are your water chillers compatible with US and European power supplies?

Our 1.5HP ice bath water chiller is available in 110V and 220-240V versions to match North American, European and Asian power grids. Please confirm voltage and plug standard when ordering.

What refrigerants do your chillers use?

Our chillers use eco-friendly R290 or R32 refrigerant, aligned with European and US environmental policies for low global-warming-potential cooling.

How do I choose the right chiller horsepower for a cold plunge tub?

Chiller sizing depends on tub water volume, ambient installation temperature, target water temperature, usage frequency, local voltage and tub insulation. Home tubs are usually served by 0.3HP to 0.5HP units, while multi-user commercial recovery centres typically need 1.5HP. Share these data points and our engineers will recommend a matched model.

How can I get a catalog or product samples?

Use our Request a Catalog page or contact our export team by email or WhatsApp. We aim to reply to every B2B enquiry within 24 hours.

Discount 1.5HP Ice Bath Water Chiller Supplier, Factories

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Discount 1.5HP Ice Bath Water Chiller Supplier, Factories

This 1.5HP water chiller delivers stable, efficient cooling for various applications. It supports dual voltage options: 110V / 220-240V to fit different power supplies. Featuring a wide temperature range of 2–45°C and eco-friendly R32 refrigerant, it ensures precise temperature control. With a net weight of 48kg and solid standard configuration, this unit boasts reliable performance, compact structure and easy operation, ideal for ice bath, industrial cooling and other cooling scenarios.

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Product Description

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Frequently Asked Questions

Q: Why is R290 refrigerant preferred in modern water chillers?

R290 is a natural hydrocarbon refrigerant offering superior thermodynamic performance, zero ozone depletion potential (ODP), and an extremely low global warming potential (GWP), ensuring full compliance with strict US and European environmental guidelines.

Q: Does the Small 1HP Water Cooler support international voltages?

Yes, the 1HP water chiller is built with dual-voltage capability supporting both 110V and 220V electrical configurations, allowing convenient installation in standard residential or commercial facilities globally.

Q: What is the difference between single-cooling and dual-mode chillers?

Single-cooling units are optimized specifically for sustained low-temperature water chilling, while dual-mode models (cooling & heating) provide temperature versatility for year-round cold plunge and warm hydrotherapy needs.

Q: How do I select between 0.3HP, 0.5HP, and 1HP models?

Capacity selection depends on total water volume and required cooling speed. 0.3HP chillers suit personal compact setups, 0.5HP models accommodate standard plunge tubs, and 1HP systems deliver fast pull-down performance for larger volumes or commercial use.

Q: What are the advantages of the High-end UV chiller model?

The UV model integrates ultraviolet sanitation that actively neutralizes bacteria and waterborne microorganisms during circulation, maintaining high water hygiene and reducing the need for harsh chemical cleaners.