EXINDA is an OEM ice bath chiller manufacturer and cold plunge chiller supplier specializing in smart chiller solutions for B2B partners. We work with cold plunge brands, spas, wellness product distributors, and OEM partners to develop reliable, Wi-Fi-controlled ice bath chillers for residential and commercial applications. With HVAC manufacturing and product-development experience, EXINDA provides integrated support covering product development, customized engineering, manufacturing, testing, and international supply.

Smart 1HP Cold Plunge Chiller – Powerful, Quiet & WiFi-Enabled

  EXINDA 1HP Smart Ice Bath Chiller unit with integrated filtration (ozone) and digital controls. Built for 300–500L cold plunge tubs, it cools water to 3 °C with quiet 48 dB operation   

EXINDA’s 1HP ice bath chiller is a smart, high-capacity cooling system designed for larger cold plunge tubs (approximately 300–500 liters). This unit rapidly chills water down to 3 °C (37 °F) within hours, even in hot climates, ensuring an invigorating cold plunge whenever you need it.

Exinda Ice Bath Chiller Key features and benefits include:

• Built-in Water Pump: No external pump required – just plug the chiller into your tub for quick, hassle-free setup. The integrated circulation pump provides strong water flow and even cooling without extra equipment.
• 3-Stage Ozone Filtration: A comprehensive filtration system keeps water crystal clear and hygienic. Stage 1 catches hair and debris with a washable 40μm hair filter. Stage 2 removes fine sediment with a 20-micron filter. Stage 3 uses an ozone generator for natural sanitization, eliminating bacteria and odors without harsh chemicals. This means lower maintenance and consistently clean water for your clients.
• Wi-Fi Smart Control: This WiFi-controlled ice bath unit lets you conveniently adjust temperature, set schedules, and monitor performance from a mobile app\. Whether you manage a gym or spa, you can ensure the tub is at the perfect temperature anytime. The smart controller also supports timers and remote diagnostics – a high-tech edge that differentiates your cold plunge offerings.
• Quiet & Efficient Operation: The 1HP chiller runs at only 48 dB(A) (about the sound of a quiet conversation) at 1 meter distanceexindagroup.com. Users can install it in therapy rooms or home spas without disruptive noise. Despite its power, the unit is energy-efficient and uses eco-friendly R-32 refrigerant, aligning with modern sustainability goals.
• Fast Cooling to 3 °C: Engineered for performance, the system can cool water to 3 °C (37 °F) in roughly 3-4 hoursexindagroup.com. This rapid chilling capability ensures quick turnaround times for high-traffic wellness centers and recovery facilities. Clients won’t have to wait long between sessions, even when the unit is working continuously.
• Indoor/Outdoor Durability: The EXINDA 1HP chiller is built to last in tough environments. With an IPX4 waterproof rating and corrosion-resistant construction, it withstands moisture and coastal climatesexindagroup.com. The robust design and UV-resistant exterior make it suitable for outdoor installation near pools or in humid spa rooms.
• Plug-and-Play Setup: Designed for ease of use, our chiller comes with all necessary accessories and quick-connect hoses. There’s no complex plumbing required – set it up in minutes and connect to any cold tub or plunge poolexindagroup.com. Top-access filters and an intuitive control panel ensure easy maintenance, so B2B clients can focus on their customers, not equipment hassles.

By incorporating EXINDA’s 1HP smart chiller into your cold plunge products, you deliver a superior experience – crystal-clear cold water, precisely controlled via smartphone, and whisper-quiet operation. This flagship ice bath chiller is ideal for gyms, physical therapy clinics, luxury spas, sports teams, and premium home installations seeking professional-grade cold plunge performance

EXINDA’s Manufacturing Strength – Quality, Certifications & Capacity

EXINDA operates a 60,000 m² manufacturing campus with 12 production lines, including five automated core production lines. Supported by more than 1,000 employees, EXINDA provides product development, manufacturing, quality control, and OEM support for international partners. Each ice bath chiller undergoes a defined production inspection and functional testing process, including nitrogen pressure testing, vacuum holding, refrigerant leak detection, electrical safety checks, water-circulation testing, and operating-performance verification before shipment.

Selected EXINDA ice bath chiller models hold certifications or listings applicable to specific target markets. Other EXINDA HVAC product ranges hold certifications or listings such as CE, ErP, KEYMARK, MCS, UL, ETL, AHRI, CSA, HVI, and SAA. Certification availability varies by product model and target market.

EXINDA’s advanced production and testing facilities ensure reliable quality for every chiller. Every unit is thoroughly tested under real-world conditions – from pressure and leak checks to performance in extreme temperatures – before it ships

Moreover, EXINDA continuously invests in R&D and innovation. We maintain multiple in-house laboratories (SGS-approved and QTL qualified) to develop and verify our designs. Our labs can simulate harsh operating conditions from -40 °C to 60 °C to test chillers for any climate. This robust R&D capability allows us to introduce cutting-edge features (like our WiFi control and ozone filtration) and customize chiller solutions based on client requirements. Whether you need a specific voltage, a built-in chiller for a custom tub design, or integration with your own app, our engineering team is ready to collaborate.

Trusted OEM Partner with Decades of Experience

When you partner with EXINDA, you gain a seasoned OEM/OEM manufacturer that understands B2B needs. We manufacture HVAC and cooling systems for international B2B projects. Over the past decade, we’ve produced thousands of chillers and hundreds of thousands of related HVAC units for global partners, earning a reputation for reliability. EXINDA is a trusted private-label supplier to premium wellness brands, cold plunge startups, spa equipment companies, and sports recovery product lines. Our focus is on helping your business succeed with superior products and responsive service.