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Deliver 2.0 kW cooling capacity at air 27 °C / outlet water 5 °C / 80% RH. A separate low-water-temperature test records 2.1 kW at air 15 °C / outlet water 2 °C / 70% RH.
R290 refrigerant, 300 g charge.
Compare output at the water temperature you need.
Confirm the minimum selectable temperature for your controller.
Switch between heating, cooling and automatic modes. The declared heating water-temperature range is 15–40 °C, with 5.49 kW heating output at air 27 °C / inlet–outlet water 26–28 °C / 80% RH.
Cooling ambient operating range: 10–43 °C.
Heating ambient operating range: -5 to 43 °C.
The documented configuration includes a circulating pump, filter and ozone generator. These integrated components support a compact bath-water circulation system.
Suggested water flow: 2.5 m³/h.
Titanium water-side heat exchanger.
Maintain water quality and service the filter as required.
Use the LCD wired controller or the Wi-Fi functions described in the Smart Life app guide. Adjust target temperature and operating mode, and use the controller’s timer settings to plan operation.
Three timer groups on the wired controller.
Celsius / Fahrenheit switching.
Smart Life app setup and device sharing.
The 578 × 422 × 448 mm cabinet weighs 42 kg and includes carry handles. Horizontal airflow and IPX4 protection support an outdoor layout planned around clear ventilation, drainage and service access.
220–240 V, 1~, 50 Hz supply.
Keep the unit upright when moving.
Follow the model-specific R290 installation requirements.
Share your pool volume, location and preferred series with GOODHEAT.
| Capacity | 5kW | |
| Model | GWCSH-5AA1 | |
| General Specifications | ||
| Heating Operating Ambient Temperature (°C) | −5~43 | |
| Cooling Operating Ambient Temperature (°C) | 10~43 | |
| Heating Water Temperature Range (°C) | 15~40 | |
| Cooling Water Temperature Range (°C) | 2~28 | |
| AC Power Supply (V / Ph / Hz) | 220~240 / 1 / 50 | |
| Cooling Performance · Air 35 °C / Water outlet 27 °C, Humidity 40% | ||
| Cooling Capacity (kW) | 2.90 | |
| Power Input (kW) | 1.07 | |
| Current Input (A) | 4.73 | |
| Energy Efficiency Ratio (EER) | 2.72 | |
| Cooling Performance · Air 27 °C / Water outlet 5 °C, Humidity 80% | ||
| Cooling Capacity (kW) | 2.00 | |
| Power Input (kW) | 0.69 | |
| Current Input (A) | 3.06 | |
| Energy Efficiency Ratio (EER) | 2.90 | |
| Cooling Performance · Air 15 °C / Water outlet 5 °C, Humidity 70% | ||
| Cooling Capacity (kW) | 2.30 | |
| Electrical Power Input (kW) | 0.67 | |
| Operating Current (A) | 2.96 | |
| Energy Efficiency Ratio (EER) | 3.45 | |
| Cooling Performance · Air 15 °C / Water outlet 2 °C, Humidity 70% | ||
| Cooling Capacity (kW) | 2.10 | |
| Power Input (kW) | 0.66 | |
| Current Input (A) | 2.91 | |
| Energy Efficiency Ratio (EER) | 3.20 | |
| Heating Performance · Air 27 °C / Water inlet 26 °C, outlet 28 °C / RH 80 % | ||
| Heating Capacity (kW) | 5.49 | |
| Power Input (kW) | 1.24 | |
| Current Input (A) | 5.44 | |
| Coefficient of Performance (COP) | 4.42 | |
| Heating Performance · Air 15 °C / Water inlet 26 °C, outlet 28 °C / RH 70 % | ||
| Heating Capacity (kW) | 3.97 | |
| Power Input (kW) | 1.30 | |
| Current Input (A) | 5.72 | |
| Coefficient of Performance (COP) | 3.05 | |
| Heating Performance · Air 27 °C / Water inlet 38 °C / RH 70 % | ||
| Heating Capacity (kW) | 5.05 | |
| Power Input (kW) | 1.46 | |
| Current Input (A) | 6.42 | |
| Coefficient of Performance (COP) | 3.50 | |
| Electrical & Hydraulic Data | ||
| Max. Power Input (kW) | 1.8 | |
| Max. Current Input² (A) | 9.3 | |
| Water Flow Rate (m³/h) | 2.5 | |
| Water Connection | DN50 | |
| Components & Construction | ||
| Refrigerant / Charge | R290/0.30kg | |
| Heat Exchanger | Titanium | |
| Airflow Direction | Horizontal | |
| Casing Material | Metal | |
| Ingress Protection Rating | IPX4 | |
| Acoustic Data | ||
| Noise Level [dB(A)] | 49 | |
| Dimensions & Shipping | ||
| Net Weight (kg) | 42 | |
| Gross Weight (kg) | 48 | |
| Unit Dimensions (mm) | 578 × 422 × 448 | |
| Packaging Dimensions (mm) | 665 × 464 × 535 | |
Share your pool volume, location and preferred series with GOODHEAT.
Does it heat as well as cool?
Yes. The manual documents Heating, Cooling and Auto modes.
Are pump, filtration and ozone included?
The supplied configuration lists a built-in water pump, filter and ozone generator. Follow water-care and maintenance instructions; no disinfection-rate claim is provided.
Can I set the water to 2 °C?
The technical range and a performance point include 2 °C, but the controller settings section lists a 3 °C minimum cooling setpoint. Confirm the controller firmware and selectable minimum with GOODHEAT.
Can I control it by phone?
The manual provides Smart Life Wi-Fi pairing, temperature/mode controls and device-sharing instructions.
How long will it take to cool my tub?
See Chilling Time for source-listed 50–500 L examples at 30 °C ambient, cooling from 25 to 5 °C. Actual times depend on installation and heat gain.
How should it be installed?
The manual requires professional installation, ventilation, drainage and R290 siting precautions. Keep airflow unobstructed and refer to the supplied installation manual.
Which water fittings are required?
The spreadsheet and manual give different connection descriptions. Confirm the delivered fittings and any adapters before plumbing the system.
Share your pool volume, location and preferred series with GOODHEAT.