Energy-Efficient Water Cooled Unitary Air Conditioner for Commercial Cooling Solutions

Feature

1. Integral Design

The Water Cooled Unitary Air Conditioner features a fully self-contained construction, combining evaporator, compressor, condenser, and expansion valve into one compact enclosure. This eliminates long refrigerant piping and simplifies installation – only water and electrical connections are needed.

2. Water-Cooled Efficiency

The Water Cooled Unitary Air Conditioner achieves higher energy efficiency (EER 5.0–6.0+) than air-cooled alternatives (EER 3.0–4.0) because water transfers heat more effectively than air – resulting in lower electricity bills.

3. No Outdoor Unit

The Water Cooled Unitary Air Conditioner operates entirely indoors, eliminating the need for an outdoor condenser. This makes it ideal for buildings with no external walls, historical sites, underground facilities, and high-security areas.

4. Large-Space Application

The Water Cooled Unitary Air Conditioner is built for large, open spaces such as factories, warehouses, convention centers, airports, shopping malls, and gymnasiums – with capacities from 15kW to over 200kW per unit.

5. Low Noise Operation

The Water Cooled Unitary Air Conditioner generates only 55-65 dB(A) – comparable to normal conversation – since it has no outdoor fan. This makes it suitable for hospitals, hotels, libraries, and residential buildings.

Decades of Manufacturing Excellence

With over 20 years of manufacturing experience, Hisurp has been designing and delivering the Water Cooled Unitary Air Conditioner to industrial facilities, commercial buildings, and large-scale applications worldwide. Our first unit shipped in 2007 and is still operating reliably today. Over 2,500 units have been installed globally, with a monthly production capacity of 150+ units. Thousands of successful installations prove that our equipment delivers consistent performance in demanding environments such as factories, convention centers, airports, and shopping malls.

Engineering Excellence You Can Rely On

The Water Cooled Unitary Air Conditioner is engineered with water-cooled condensers, high-efficiency scroll compressors, and advanced control systems. Our engineering team of 15+ professionals specializes in water-cooled technology, ensuring optimal performance. Key technical features include shell-and-tube or brazed plate condensers, ±0.5°C temperature accuracy, and sensible heat ratios ≥0.85. Every unit is 100% factory-tested in our CNAS-accredited laboratory, including water flow tests, refrigerant leak checks, and full-load run tests. We don't just assemble components – we engineer for long-term reliability.

Certified by Global Industry Bodies

The Water Cooled Unitary Air Conditioner is backed by internationally recognized certifications, including CE, CCC, ISO9001, ISO14001, and Energy Efficiency Grade 1 – all verified by third-party auditors. We are a member of CRAA (China Refrigeration and Air Conditioning Industry Association) and a regular exhibitor at AHR Expo USA, MCE Italy, and Brazil Refrigeration Expo. These credentials prove that our equipment meets rigorous international standards for safety, efficiency, and environmental compliance.

Real Factory, Long-Term Support

When you invest in a Water Cooled Unitary Air Conditioner, you need to trust the manufacturer behind it. Hisurp operates from a 50,000m² factory in Ningbo, China – an address you can verify on Google Maps. We welcome factory audits and have hosted over 200 international customer visits in the past three years. Every unit comes with a 12-month warranty (extendable to 36 months), 24-hour remote technical support, and spare parts stocked for 10+ years. Repeat orders from clients in 15+ countries confirm that our equipment delivers on its promises.

Application Versatility – Built for Large Spaces

The Water Cooled Unitary Air Conditioner is designed for large, open spaces where standard HVAC systems fall short. Typical applications include factory production halls, warehouse distribution centers, convention centers, airport terminals, shopping malls, and gymnasiums. With cooling capacities from 15kW to over 200kW per unit, multiple units can be installed in parallel to serve facilities exceeding 10,000 square meters. The unit eliminates outdoor condensers – no external walls, no rooftop clutter, no noise complaints – making it ideal for high-rise buildings, underground facilities, and noise-sensitive environments such as hospitals and hotels.