Astral Heat Pump
DOMESTIC WATER CHILLER SYSTEM
Innovative Domestic Water Chiller Systems for Dubai Homes
Introduction
In Dubai’s hot climate, maintaining comfortable water temperatures is not just a luxury but a necessity. Aguaman, a premier European water heating, cooling, and pump brand, offers state-of-the-art domestic water chiller systems designed specifically for residential applications in the UAE. With a focus on quality, innovation, and sustainability, our domestic water chiller systems provide efficient cooling solutions for homes and villas across Dubai and the wider UAE region. Using advanced technology like electronic expansion valves and titanium heat exchangers, Aguaman’s water chillers ensure your domestic water supply remains at ideal temperatures year-round, even during the hottest summer months.
What is a Domestic Water Chiller System?
A domestic water chiller system is a specialized cooling appliance designed to reduce and maintain the temperature of your home’s water supply. Unlike traditional water coolers that only cool drinking water, a comprehensive domestic water chiller system connects to your main water supply to cool water for all household uses. These systems are particularly valuable in Dubai’s climate, where incoming water temperatures can reach uncomfortable levels during summer months. We are mainly distributor of Astral swimming pool heat pump suppliers in Dubai.
Aguaman’s domestic water chiller systems feature:
- Advanced On-Off Heat Pump Technology: Our systems use smart heat pump technology that efficiently extracts heat from your water supply and transfers it elsewhere, resulting in pleasantly cool water at your taps.
- Electronic Expansion Valve: This precision component allows for accurate control of refrigerant flow, ensuring your water temperature remains consistent regardless of external conditions.
- Dual Coil Titanium Heat Exchangers: Highly resistant to corrosion and damage, our titanium heat exchangers ensure longevity and efficient performance even in Dubai’s harsh climate conditions.
- Smart Wi-Fi Control Options: Control your water temperature from anywhere using our smartphone application, allowing you to adjust settings remotely for optimal comfort and efficiency.
- Temperature Compensation Technology: This innovative feature automatically adjusts water cooling based on ambient temperature, ensuring consistent water comfort year-round.
These water tank cooling systems are available in various capacities to suit different household sizes, from compact solutions for apartments to larger units capable of cooling water for extensive villa applications.
How Does a Water-Cooled Chiller System Work for Home and Villa?
Aguaman’s domestic water chiller systems operate on a sophisticated yet reliable cooling cycle that ensures efficient water temperature management for Dubai homes and villas:
- Heat Extraction Process: The system draws warm water from your domestic supply or storage tank through the titanium heat exchanger, where heat is efficiently transferred to the refrigerant.
- Compressor Technology: Our systems feature high-quality compressors (either rotary or scroll depending on the model) that compress the refrigerant, raising its temperature and pressure.
- Heat Rejection: The hot refrigerant releases heat outside through the condenser coil, effectively removing heat from your water supply.
- Expansion and Cooling: The refrigerant then passes through our electronic expansion valve, precisely controlling its flow and allowing it to expand and cool rapidly.
- Continuous Circulation: The cooled refrigerant then absorbs heat from incoming water, cooling it to your desired temperature before returning it to your domestic water system.
Aguaman’s water tank chillers are designed with Dubai’s specific climate challenges in mind. Our systems operate efficiently even in extreme ambient temperatures up to 53°C, ensuring your domestic water supply remains cool regardless of outside conditions.
The Wolf Series and Oryx Series heat pump chillers offer cooling capacities ranging from 5.5 kW to 352 kW, making them suitable for any residential application from small apartments to large villas. With water flow volumes from 2 m³/h to 193.5 m³/h, there’s an Aguaman solution for every domestic water cooling need.
For homes with Building Management Systems (BMS), our water chillers come with optional RS485 interface connectivity, allowing seamless integration with your smart home system. This enables centralized control and monitoring of your water cooling alongside other home systems.
The antifreeze protection feature ensures system longevity during periods of non-use, while the hydrophilic coated aluminum fins maximize heat transfer efficiency and minimize maintenance requirements.
By installing an Aguaman domestic water chiller system, Dubai homeowners can enjoy:
- Comfortable shower and bath water temperatures year-round
- Reduced water heating costs during hot months
- Extended lifespan of water-using appliances due to optimal water temperatures
- Environmentally friendly cooling with high energy efficiency ratings
- Reliable performance backed by our proficient maintenance team
Whether you’re looking for a dedicated water tank cooler for your existing storage system or a comprehensive water chiller system for your entire home, Aguaman offers customized solutions to meet your specific requirements with unmatched quality and innovation.
Benefits of Aguaman Domestic Water Chiller Systems in Dubai
01.
Aguaman stands behind the quality and durability of their domestic water chiller systems with an industry-leading warranty package. Each system comes with a full 1-year warranty covering the complete machine for total peace of mind. Additionally, the critical components – the heat exchanger and compressor – are protected by an extended 3-year warranty, demonstrating Aguaman’s confidence in their premium European engineering and manufacturing standards.
02.
Experience ultimate convenience with Aguaman’s smart WiFi controller that transforms how you manage your home’s water temperature. This innovative feature allows homeowners to monitor and adjust water cooling settings directly from their smartphones, whether they’re at home or away. The intuitive mobile application provides real-time temperature readings and enables precise control for optimal comfort and energy efficiency. Set schedules based on your family’s routines, receive maintenance alerts, and make instant adjustments without ever having to access the physical unit.
03.
Aguaman water chillers feature RS485 BMS provision, making them compatible with sophisticated building management systems commonly found in Dubai’s premium residences. This integration capability allows your water cooling system to communicate with your home’s central control system, enabling coordinated operation with other home utilities for maximized efficiency. The RS485 protocol ensures reliable communication and allows for detailed performance monitoring, usage statistics, and automated adjustments based on overall building conditions.
04.
Unlike basic cooling-only systems, Aguaman’s domestic water chillers offer both heating and cooling mode functions, providing a comprehensive solution for water temperature management throughout the year. During Dubai’s brief winter months when evenings can become cool, the heating mode ensures your domestic water supply maintains a comfortable temperature for showers and everyday use. This dual functionality eliminates the need for separate water heating systems, saving valuable space and reducing equipment costs while ensuring year-round comfort with a single, efficient solution.
The combination of these benefits makes Aguaman domestic water chiller systems the preferred choice for discerning Dubai homeowners who value reliable performance, technological innovation, and smart home integration capabilities. With precision temperature control, remote management, comprehensive warranty protection, and dual-mode functionality, these systems represent the cutting edge in residential water comfort technology.
Aguaman Wolf Series Heat Pump Chiller Specifications
| MODEL | AWS020 | AWS030 | AWS038 | AWS055 | AWS080 | AWS105 | AWS115 | AWS195 |
|---|---|---|---|---|---|---|---|---|
| Heating Performance | ||||||||
| Heating Capacity(1) A26°C (kW/h) | 9.3 | 13.5 | 15.7 | 24.1 | 35 | 45 | 55 | 70 |
| Input power (kW) | 1.3 | 1.98 | 2.4 | 4.1 | 6.7 | 7.3 | 9.3 | 11.7 |
| COP | 7.1 | 6.8 | 6.5 | 5.8 | 5.2 | 6.1 | 5.9 | 5.8 |
| Heating Capacity(2) A15°C (kW/h) | 7 | 11.5 | 13.5 | 19 | 27 | 36 | 43 | 53 |
| Input power (kW) | 1.52 | 2.3 | 2.7 | 4.2 | 5.4 | 7.7 | 9.5 | 11.89 |
| COP | 4.6 | 5 | 5 | 4.5 | 5 | 4.6 | 4.5 | 4.5 |
| Cooling Performance | ||||||||
| Cooling Capacity(1) A35°C (kW/h) | 5.5 | 9 | 11.5 | 17.3 | 25 | 35 | 42 | 53 |
| Input power (kW) | 1.57 | 2.57 | 3.2 | 4.5 | 6.7 | 9.2 | 11.4 | 14 |
| EER | 3.5 | 3.5 | 3.5 | 3.8 | 3.7 | 3.8 | 3.6 | 3.7 |
| Cooling Capacity(2) A46°C (kW/h) | 5 | 7.5 | 8 | 14.7 | 21.8 | 30 | 36 | 45 |
| Input power (kW) | 2.2 | 3.2 | 3.5 | 5.2 | 7.8 | 10.6 | 13 | 16.6 |
| EER | 2.2 | 2.3 | 2.2 | 2.8 | 2.7 | 2.8 | 2.7 | 2.7 |
| Power Supply | 220V/1N/50 or 60Hz | 220V/1N/50 or 60Hz | 220V/1N/50 or 60Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz |
| Heating input current (A) | 6.36 | 10 | 11.45 | 6.2 x 3 | 12.6 x 3 | 15 x 3 | 16.2 x 3 | 24.7 x 3 |
| Cooling input current (A) | 7.3 | 11.9 | 12.8 | 7.0 x 3 | 12.1 x 3 | 15.2 x 3 | 17.8 x 3 | 24 x 3 |
| Max. current (A) | 8.5 | 13.5 | 14.8 | 10.3 x 3 | 16.4 x 3 | 20 x 3 | 22 x 3 | 32.6 x 3 |
| Components & Features | ||||||||
| Compressor type | Rotary | Rotary | Scroll | Scroll | Scroll | Scroll | Scroll | Scroll |
| Throttle type | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) |
| Fan type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type |
| Fan direction | Horizontal | Horizontal | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical |
| Fan No. | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| Evaporator fin type | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin |
| Evaporator tube type | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube |
| Heat exchanger type | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC |
| Controller type | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD |
| Ambient Temperature (°C) | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C |
| Refrigerant | R410A/R407C | R410A/R407C | R410A/R407C | R410A/R407C | R410A/R407C | R410A/R407C | R410A/R407C | R410A/R407C |
| Protection Features | ||||||||
| Low pressure protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| High pressure protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Automatic defrosting system | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Overload protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Physical Specifications | ||||||||
| Noise in 1 meter (Db(A)) | ≤ 50 | ≤ 50 | ≤ 60 | ≤ 60 | ≤ 56 | ≤ 56 | ≤ 56 | ≤ 58 |
| Water pipe size (Inch) | 1 1/2″ | 1 1/2″ | 1 1/2″ | 1 1/2″ | 2″/1 1/2″ | 2″ | 2″ | 2″ |
| Water flow volume (m³/h) | 2 | 4 | 6 | 9 | 14 | 19.5 | 23 | 30 |
| Cabinet | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel |
| Unit size (mm) | 930x280x563 | 1000x300x620 | 600x600x635 | 740x740x835 | 1480x845x995/ 740x740x835 | 1480x845x995 | 1480x845x995 | 1480x845x995 |
| Net Weight (kg) | 53 | 63 | 80 | 110 | 210/120 | 230 | 236 | 255 |
Testing Conditions:
- Heating (1): Ambient air temperature: 26°C, Humidity 80%, Inlet/Outlet water temperature: W26/28°C
- Heating (2): Ambient air temperature: 15°C, Humidity 70%, Inlet/Outlet water temperature: W26/28°C
- Cooling (1): Ambient air temperature: 35°C, Inlet/Outlet water temperature: W30/28°C
- Cooling (2): Ambient air temperature: 46°C, Inlet/Outlet water temperature: W30/28°C
Note: Aguaman reserves the rights to modify the above specifications without notice for product improvement.
Aguaman Oryx Series Heat Pump Chiller Specifications
Here’s a detailed table of the Aguaman Oryx Series Heat Pump Chiller specifications from the catalog:
| MODEL | AOS200 | AOS250 | AOS300 | AOS400 | AOS500 | AOS600 | AOS800 | AOS1000 |
|---|---|---|---|---|---|---|---|---|
| Heating Performance | ||||||||
| Heating Capacity(1) A26°C (kW/h) | 90 | 114 | 135 | 183 | 225 | 270 | 370 | 450 |
| Input power (kW) | 15.52 | 19.37 | 23.28 | 31.53 | 38.7 | 46.6 | 62.1 | 77.3 |
| COP | 5.8 | 5.9 | 5.8 | 5.8 | 5.82 | 5.8 | 5.9 | 5.82 |
| Heating Capacity(2) A15°C (kW/h) | 75 | 89 | 107 | 143 | 178 | 228 | 285 | 356 |
| Input power (kW) | 15.96 | 19.38 | 23.36 | 31.70 | 38.76 | 48.51 | 62.00 | 77.39 |
| COP | 4.7 | 4.6 | 4.6 | 4.5 | 4.6 | 4.7 | 4.6 | 4.6 |
| Cooling Performance | ||||||||
| Cooling Capacity(1) A35°C (kW/h) | 70 | 88 | 106 | 141 | 176 | 210 | 278 | 352 |
| Input power (kW) | 18.51 | 23.14 | 27.77 | 37.41 | 46 | 56 | 73 | 92.6 |
| EER | 3.80 | 3.80 | 3.80 | 3.76 | 3.82 | 3.75 | 3.80 | 3.80 |
| Cooling Capacity(2) A46°C (kW/h) | 60 | 75 | 90 | 120 | 149 | 180 | 240 | 298 |
| Input power (kW) | 21.35 | 26.69 | 31.92 | 43.17 | 53.57 | 65.69 | 86.00 | 107.97 |
| EER | 2.80 | 2.80 | 2.81 | 2.77 | 2.79 | 2.74 | 2.79 | 2.76 |
| Power Supply | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz | 380-415V/3N/50 or 60 Hz |
| Heating input current (A) | 26.7 | 35.8 | 45.4 | 58.5 | 71.6 | 90.8 | 117 | 143.2 |
| Cooling input current (A) | 35.6 | 44.7 | 52.7 | 69.7 | 89.4 | 105.4 | 129.4 | 178.8 |
| Max. current (A) | 49 | 58 | 65 | 98 | 116 | 130 | 200 | 234 |
| Components & Features | ||||||||
| Compressor type | Scroll | Scroll | Scroll | Scroll | Scroll | Scroll | Scroll | Scroll |
| Throttle type | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) | Electronic expansion valve (EEV) |
| Fan type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type | Low noise high efficiency axial type |
| Fan direction | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical |
| Fan No. | 2 | 2 | 2 | 4 | 4 | 4 | 4 | 4 |
| Evaporator fin type | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin | Hydrophilic coated aluminium fin |
| Evaporator tube type | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube | Inner groove tube |
| Heat exchanger type | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC | Titanium in PVC |
| Controller type | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD | Intelligent & LCD |
| Ambient Temperature (°C) | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C | -10°C~+53°C |
| Refrigerant | R410A | R410A | R410A | R410A | R410A | R410A | R410A | R410A |
| Protection Features | ||||||||
| Low pressure protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| High pressure protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Automatic defrosting system | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Overload protection | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Physical Specifications | ||||||||
| Noise in 1 meter (Db(A)) | ≤69 | ≤ 71 | ≤ 73 | ≤ 71 | ≤ 73 | ≤ 74 | ≤ 74 | ≤ 76 |
| Water pipe size (inch) | 2 1/2″ | 2 1/2″ | 2 1/2″ | 4″ | 4″ | 4″ | 4″ | 6″ |
| Water flow volume (m³/h) | 38.7 | 49.1 | 58 | 78.6 | 96.7 | 116.1 | 153 | 193.5 |
| Cabinet | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel | Galvanized powder coated steel |
| Unit size (mm) | 1700x950x2100 | 2000x950x2100 | 2000x1100x2050 | 2240x1200x2300 | 2240x1260x2200 | 2240x1260x2200 | 2300x2270x2300 | 2300x2270x2300 |
| Net Weight (kg) | 570 | 590 | 685 | 790 | 800 | 850 | 2050 | 2400 |
Testing Conditions:
- Heating (1): Ambient air temperature: 26°C, Humidity 80%, Inlet/Outlet water temperature: W26/28°C
- Heating (2): Ambient air temperature: 15°C, Humidity 70%, Inlet/Outlet water temperature: W26/28°C
- Cooling (1): Ambient air temperature: 35°C, Inlet/Outlet water temperature: W30/28°C
- Cooling (2): Ambient air temperature: 46°C, Inlet/Outlet water temperature: W30/28°C
Note: Aguaman reserves the rights to modify the above specifications without notice for product improvement.
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Frequently asked questions about domestion water chiller system
Aguaman’s domestic water chiller systems can effectively reduce incoming water temperatures by 10-15°C during Dubai’s hottest summer months. With ambient temperatures reaching 46°C in summer, our systems maintain outlet water temperatures at a comfortable 28°C, as verified by our testing conditions. The electronic expansion valve technology ensures precise temperature control regardless of extreme external conditions, providing consistently cool water even when municipal supply temperatures exceed 40°C.
For Dubai villas, selecting the appropriate water chiller system depends primarily on your household size and water consumption patterns. As a general guideline:
- Small villas (2-3 bathrooms): Consider the AWS030-AWS055 models with cooling capacities of 7.5-14.7 kW
- Medium villas (4-5 bathrooms): AWS080-AWS115 models with 21.8-36 kW capacity
- Large villas (6+ bathrooms): AWS195 or entry-level Oryx series with 45+ kW capacity
For precise sizing, our engineers can perform a detailed assessment considering your specific water usage patterns, existing storage system, and peak demand requirements.
Aguaman domestic water chiller systems are significantly more energy-efficient than conventional cooling methods, with Energy Efficiency Ratios (EER) of 3.5-3.8 under standard Dubai conditions (35°C ambient temperature). This translates to approximately 40-60% energy savings compared to direct electrical cooling systems. Our precision energy stage settings and compressor interchange control logic ensure only the energy required is delivered, further enhancing efficiency. For example, the AWS080 model delivers 25 kW of cooling while consuming only 6.7 kW of electricity, making it an economical solution for long-term operation in Dubai’s climate.
Yes, Aguaman domestic water chiller systems are designed for seamless integration with existing home automation systems common in Dubai villas. Our systems feature BMS RS485 interface capabilities that enable direct communication with most popular home automation platforms. The optional Smart Wi-Fi control system allows homeowners to monitor and adjust water temperatures remotely through smartphone applications. This integration allows for scheduled operation, temperature adjustments based on occupancy, and energy optimization across your entire home system, making it ideal for smart villas in Dubai communities like Arabian Ranches, Emirates Hills, and Palm Jumeirah.
Aguaman water chiller systems are specifically engineered for Dubai’s harsh climate with T3 condition certification (operation in extreme ambient temperatures up to 53°C). The titanium heat exchangers with hydrophilic coatings resist scale buildup common in Dubai’s high-mineral-content water, significantly reducing maintenance frequency. However, Dubai’s dusty environment necessitates quarterly condenser cleaning to maintain optimal performance. Our systems incorporate automatic compensation technology that adjusts performance based on ambient conditions, ensuring consistent cooling efficiency even during the hottest months of July and August. For most Dubai installations, annual professional maintenance is sufficient to ensure optimal system performance and longevity.