*Rated at air DB/WB 20/15°C; water 15→55°C. Final configuration and operating envelope require confirmation.
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Keep the storage tank indoors and position the main unit in a suitable ventilated outdoor location. Water circulation connects the heat pump and matching tank.
Outdoor heat pump and storage tank are separate components.
The specification lists a shell-and-tube condenser and water pump.
Plan connection routing and clearances with the installation manual.
The range lists a maximum water temperature of 55°C. Choose the tank and recovery capacity around household hot-water demand.
Rated hot-water production: 80–300 L/h at the stated test condition.
Rated performance: air DB/WB 20/15°C; water 15→55°C.
Actual recovery depends on ambient conditions and incoming-water temperature.
Compare five outdoor-unit models by heating output, rated power input and recovery rate before selecting the storage tank.
Rated heating output: 3.75 / 5.30 / 6.80 / 10.60 / 14.00 kW.
Rated COP: 4.20–4.30 at the declared rating condition.
Point-rated COP is not a seasonal efficiency or energy-saving guarantee.
The tank sheet lists 200, 300, 400 and 500 L enamel storage options. The main-unit sheet separately gives suggested tank volumes for each model.
50 mm tank insulation is listed in the supplied sheet.
Tank operating pressure: 0.8 MPa.
Compare tank diameter, height and filled weight before installation.
The supplied manual documents controller operation and app functions. Confirm the controller and connectivity included with the selected order.
Temperature and operating-status information in the controller guide.
App functions include device sharing in the supplied manual.
Access to filters, electrical parts and water connections supports routine servicing.
Share your hot-water demand, incoming-water temperature and available space.
Outdoor-unit performance and tank data are shown separately for easier selection.
| Indoor Unit | 200~300L | 200~300L | 300~500L | 500L | ||||
| Outdoor Unit | 3.6kW | 5.5kW | 10.5kW | 14kW | ||||
| Model | GHWSHS-3.6DA1 | GHWSHS-5.5DA1 | GHWSHS-10.5DA1 | GHWSHS-14DA1 | ||||
| General Specifications | ||||||||
| AC Power Supply (V / Ph / Hz) | 220~240 / 1 / 50 | 220~240 / 1 / 50 | 220~240 / 1 / 50 | 220~240 / 1 / 50 | ||||
| Operating Ambient Temperature (°C) | −15~46 | |||||||
| Maximum Leaving-Water Temperature (°C) | 55 | |||||||
| Heating Performance · Air DB 20 °C, WB 15 °C / Water inlet 15 °C, outlet 55 °C | ||||||||
| Heating Capacity (W) | 3750 | 5300 | 10600 | 14000 | ||||
| Rated Power Input (W) | 882 | 1232 | 2524 | 3325 | ||||
| Rated Current Input (A) | 4.05 | 5.66 | 11.59 | 14.60 | ||||
| Maximum Power Input (W) (Heat Pump + Backup) | 1450+2000 | 1920+2000 | 4400+4000 | 4650+4000 | ||||
| Maximum Current Input (W) (Heat Pump + Backup) | 7.22+9.08 | 10.50+9.10 | 24.05+18.25 | 26.85+18.15 | ||||
| Coefficient of Performance (COP) | 4.25 | 4.30 | 4.20 | 4.21 | ||||
| Hot-water Yield (L/h) | 80 | 114 | 228 | 300 | ||||
| Electrical & Refrigerant Specifications | ||||||||
| Refrigerant Type / Charge | R410A / 0.86 kg | R410A / 0.90 kg | R410A / 1.40 kg | R410A / 1.75 kg | ||||
| Max. Refrigerant-side Allowable Pressure (MPa) | 4.40 | 4.40 | 4.40 | 4.40 | ||||
| Electrical Protection Class | Class I | |||||||
| Water Proof Level | IPX4 | |||||||
| Water Connection | G1/2 | G1/2 | G3/4 | G3/4 | ||||
| Acoustic Data | ||||||||
| Noise Level [dB(A)] | 54 | 54 | 55 | 55 | ||||
| Dimensions & Shipping | ||||||||
| Net Weight (kg) | 50 | 57 | 65 | 70 | ||||
| Gross Weight (kg) | 55 | 62 | 90 | 95 | ||||
| Unit Dimensions (mm) | 947×370×565 | 1078×390×705 | ||||||
| Packaging Dimensions (mm) | 1002×414×591 | 1130×436×850 | ||||||
*The 10.6 kW model refrigerant charge is awaiting confirmation because the source unit appears inconsistent. Missing source values are shown as “Not specified”. The 6.8 kW main-unit weight is listed as a single 65 kg value; a separate gross weight is not given.
Main-unit maximum input and auxiliary heater figures are listed separately in the workbook; confirm total circuit requirements from the final nameplate. Noise values do not specify measurement distance, mode or sound pressure versus sound power. Maximum water temperature and minimum ambient temperature are separate limits, not a combined performance guarantee.
Share your hot-water demand, incoming-water temperature and available space.
Share your hot-water demand, incoming-water temperature and available space.
Is this a refrigerant-cycle split system?
No. The supplied documents identify a water-cycle split system. The main unit includes a condenser and water pump; the selected tank is linked by the water circuit.
Which tank should I select?
The main-unit sheet suggests 200–300 L, 300–500 L or 500 L depending on model. Final selection also depends on peak demand, incoming-water temperature and recovery time.
Does 300 L/h mean instantaneous tap flow?
No. This is a rated hot-water production figure under the stated test condition, not continuous instantaneous tap delivery.
Can every model reach 55°C at −15°C ambient?
The source lists these as separate limits. It does not provide a full performance map proving that combined condition; obtain model-specific operating data.
Is PV direct drive or inverter operation included?
The supplied material does not establish a PV direct-driven or inverter series for this product. These features are not claimed on this page.
Is app control standard on every model?
The manual documents app functions. Confirm the fitted controller and connectivity for the final order, especially the 6.8 kW model, which is not named in the manual model tables.
What should be checked before installation?
Confirm tank filled weight, outdoor ventilation, service access, water routing and freeze protection, safety fittings, electrical supply and the final approved pairing.