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all in one domestic hot water heat pump with tank-0

Heat Pump

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All-in-one Domestic Hot Water Heat Pump with Tank

  • Description
  • Specifications
  • Applications
  • Advantages
  • Recommended Products

Description

The all-in-one heat pump water heater is a one-stop hot water solution integrating heating, water storage, and intelligent control. It adopts an integrated structure of the main unit and water tank, eliminating the need for complex separate installations, and is specifically designed for modern homes and small commercial settings.

The all-in-one heat pump water heater is equipped with a dedicated heat pump brand compressor, ensuring stable and reliable heating efficiency. It can raise the temperature by 1°C on average every 3 minutes, providing hot water faster and eliminating long waiting times. The water tank is made of food-grade stainless steel, having undergone high-intensity pulse pressure testing, demonstrating strong pressure resistance, acid and alkali resistance, corrosion resistance, and preventing scale buildup, collapse, and leakage.

The heat pump water heater body utilizes unique 3D welding technology and full-process welding protection, structurally eliminating the risk of water tank leakage. The entire unit features a water and electricity separation design, operating without open flames or exhaust fumes. Equipped with a fully automatic intelligent control system, it features automatic defrosting in winter, a large-capacity, fully pressurized water supply, and 24-hour constant temperature output, balancing safety, comfort, and durability.

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Specifications

Model(Residential) WF-A1-100E* WF-A1-120E* WF-A1-150E* WF-A1-200E* WF-A1-270E* WF-A1-300E* WF-A1-330E*
Power Supply 220-240V/50Hz/1Phase
Water Tank Volume 100L 120L 150L 200L 270L 300L 330L
Optional Running Mode Eco Mode/Rapid Mode
Electric Heating Element 2KW
Heating Capacity Eco Mode(Heat Pump Only) 1.74KW 1.738 1.78kW 1.58kW 3.92kW 3.92kW 3.92kW
Rated Input Power 0.43kW 0.432 0.4kW 0.35KW 0.7KW 0.71kW 0.71kW
COP 4.0 4.0 4.4 4.4 5.6 5.5 5.5
Hot Water Output 39.2L/h 39.2L/h 38.55L/h 35L/h 84L/h 84L/h 84L/h
Heating Time 2.55hours 3.06hours 3.89hours 5.71hours 3.25hours 3.5hours 3.8hours
Noise Level ≤50dB(A) ≤50dB(A) ≤50dB(A) ≤50dB(A) 49dB(A) 49dB(A) 49dB(A)
Heating Capacity Rapid Mode(Heat Pump+Electric Heater) 6.1kW 6.1kW 6.1kW
Rated Input Power 2.8kW 2.8kW 2.8kW
COP 5.12 5.12 5.12
Hot Water Output 130L/h 130L/h 130L/h
Heating Time 2.0hours 2.3hours 2.4hours
Max Current (Under Rapid Mode) 14.1A
Air Discharge Side Air Discharge
Refrigerant R290
Compressor HIGHLY
Fan Motor DC Inverter
Fan Type Axial
Expansion Valve EEV
Defrost Automatic
Inner Tank Enameled 2.5mm thickness of steel plate
nsulation of Tank Polyurethane,density:30-34kg/m³.
Heat Exchanger Microchannel
Outer Casing Powder coating galvanized steel plate
TPR Valve AVG/850kPa
Rated / Max Outlet Water Temperature 60℃ / 75℃
Ambient Working Temperature -10℃-43℃
Ingress Protection Grade PX4
Electric Shock Proof Classl
Water Piping Connections G3/4"Internal thread
Unpacked Dimension φ500*1390mm φ500*1540mm φ500*1760mm φ580*1710mm φ640*1890mm φ640*2020mm φ640*2070mm
Packed Dimension 560*560*1445mm 560*560*1595mm 560*560*1815mm 685*660*1830mm 745*725*1985mm 745*725*2115mm 745*725*2155mm
Net Weight 56kg 60kg 65kg 89kg 118kg 125kg 132kg
Gross Weight 61kg 65kg 70kg 100kg 132.5kg 139.5kg 146kg
Experimental Conditions Ambient temperature is 20℃/15℃(DB/WB),Water temperature from 15℃ to 55℃

Applications

This all-in-one heat pump water heater is suitable for a wide range of scenarios, easily adaptable to both residential and small commercial settings. It is particularly suitable for home heating and domestic hot water, offering flexible installation options in both vertical and horizontal configurations, saving space and ensuring stable operation year-round. It provides ample hot water and heating even on rainy days and in cold winters, easily meeting the simultaneous water needs of multiple points throughout the house, ensuring a stable and uninterrupted water supply for showering, washing, and the kitchen.

For small shops such as barbershops and small beauty salons with high customer traffic and frequent hot water usage, this all-in-one heat pump water heater provides continuous, constant-temperature water, enhancing the customer experience. It can also provide heating for the shop in winter, offering multiple uses and reducing operational energy consumption.

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Advantages

This all-in-one heat pump water heater boasts outstanding energy efficiency, saving up to 75% more energy than traditional equipment, significantly reducing electricity costs in the long run. It employs 24-hour constant-temperature heat preservation technology, avoiding repeated heating and ensuring hot water is always available. The water and electricity separation structure eliminates the risk of electric leakage at the source, making it safer to use.

It uses a food-grade stainless steel inner tank for hygiene and cleanliness, providing gentle, skin-friendly water that won't harm your skin with long-term use. Operating noise is controlled at 45–50dB, below industry standards, ensuring quiet operation without disturbing neighbors. The integrated design eliminates the hassle of refrigerant circuit installation, offering quick and easy installation with no complicated maintenance required.

This all-in-one heat pump water heater features fully automatic intelligent control and automatic defrosting in low winter temperatures, providing greater peace of mind. The heat pump water heater is corrosion-resistant, pressure-resistant, leak-proof, and resistant to scaling, resulting in a longer service life and long-term benefits from a single installation. It combines energy efficiency, environmental friendliness, high-efficiency heating, safety, and convenient installation, making it a cost-effective choice for residential and small commercial hot water systems.

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