White Air Source Heat Pump Water Heater 150L Tank 1HP Refrigerant Cycle Split System

Air Source Heat Pump Water Heater 150L Tank 1HP Refrigerant Cycle Split System

Quick Detail

• Type: Air Source Heat Pump Water Heater (Split System)
• System Configuration: Outdoor unit + separate cylindrical hot water storage tank
• Water Tank Capacity: 150L
• Compressor Capacity: 1 HP 
• Cycle Type: Refrigerant cycle (Freon cycle)
• Heating Principle: Absorbs heat from ambient air, transfers to water via refrigerant heat exchange
• Tank Type: Cylindrical vertical storage tank (insulated)
• Outdoor Unit: White casing with axial fan and copper refrigerant connections
• Installation: Split system — outdoor unit installed externally, tank indoors or in utility space
• Application: Domestic hot water supply for residential use

Description

This air source heat pump water heater is a split-system solution consisting of an outdoor heat pump unit and a separate 150L cylindrical hot water storage tank, designed for domestic hot water supply in residential settings. The system operates on a refrigerant (Freon) cycle: the outdoor unit absorbs low-grade heat from ambient air, the compressor raises the refrigerant temperature, and the heat is transferred to the water inside the storage tank through a heat exchanger. This heat pump principle delivers hot water with significantly lower electricity consumption compared to conventional electric resistance water heaters, as the majority of the heat energy is extracted from the surrounding air rather than generated directly by electric heating elements.

The 1HP compressor capacity is sized to match the 150L storage tank, providing adequate heating output for typical household hot water demand — including showering, bathing, kitchen use, and general domestic hot water needs. The split configuration allows the outdoor unit to be installed in a well-ventilated exterior location (balcony, courtyard, exterior wall) while the insulated cylindrical tank is placed indoors or in a utility room, minimizing indoor noise and space 占用. The outdoor unit features a white casing with an axial fan for air circulation and copper refrigerant pipe connections for reliable system coupling. The cylindrical tank design offers a compact footprint and efficient heat retention.

The refrigerant cycle design (as opposed to water cycle systems) means the refrigerant flows directly between the outdoor unit and the tank's built-in heat exchanger, eliminating the need for a water circulation pump and reducing potential points of failure. This configuration is common in residential heat pump water heaters and is valued for its simplicity and reliability. The system is suitable for regions with moderate to warm climates where ambient air temperatures remain above the unit's operating minimum; specific ambient temperature range and low-temperature performance should be confirmed against the full specification sheet.

With a 150L insulated storage tank, 1HP compressor, refrigerant cycle operation, split outdoor unit + cylinder tank configuration, and domestic hot water application, this air source heat pump water heater provides an energy-efficient hot water solution for residential users seeking to reduce electricity costs compared to conventional electric water heaters.

Specifications

Applications

Primary Scenarios

• Residential Domestic Hot Water: Hot water supply for single-family homes, apartments, and townhouses. The 150L tank capacity supports daily showering, bathing, kitchen washing, and general household hot water needs for a typical family of 3–5 persons. The 1HP compressor provides adequate heating output to recover tank temperature between uses.
• Villa & Townhouse Hot Water: Energy-efficient hot water for villas and townhouses where outdoor installation space is available. The split system allows the outdoor unit to be placed in a courtyard, garden, or balcony while the tank is installed in a utility room or basement, keeping noise and equipment out of living spaces.
• Rental & Multi-Unit Properties: Cost-effective hot water solution for rental properties, serviced apartments, and guesthouses. The heat pump's lower operating cost reduces utility expenses for landlords; the 150L tank meets standard unit hot water demand; and the split design is compatible with typical building layouts.

Extended Scenarios

• Small Commercial & Hospitality: Hot water for small hotels, bed & breakfasts, boutique inns, and small office buildings. Multiple units can be deployed per room or per floor; the 150L tank supports moderate demand; and the energy-efficient operation reduces ongoing utility costs for business owners.
• Off-Grid & Solar-Hybrid Systems: Integration with solar PV or off-grid power systems where electricity is costly or limited. The heat pump's higher efficiency (compared to resistance heating) reduces the required solar array size; the 150L tank provides thermal storage; and the system can be paired with solar water heating pre-heating for further efficiency gains.
• Retrofit & Replacement: Replacement of conventional electric or gas water heaters in existing homes. The split outdoor unit can be installed where an old AC outdoor unit was located; the cylindrical tank fits in standard water heater locations; and the refrigerant cycle design requires minimal plumbing modification.
• Climate Adaptation (Moderate to Warm Regions): Suitable for regions with moderate to warm ambient temperatures where air source heat pumps operate at peak efficiency. The outdoor unit extracts heat from ambient air; performance in cold climates should be verified against the unit's specified operating temperature range.
• Energy Efficiency Upgrades: For homeowners and property managers seeking to reduce energy consumption and carbon footprint. Heat pump water heaters typically use less electricity than resistance electric water heaters; the 1HP + 150L configuration is sized for standard residential demand; and the insulated tank minimizes standby heat loss.
• Bathhouse & Small Spa Facilities: Hot water for small bathhouses, spa facilities, and wellness centers with moderate hot water demand. The 150L tank supports continuous use when paired with adequate recovery rate; multiple units can be cascaded for higher demand; and the energy-efficient operation reduces operating costs.
• School & Institutional Dormitories: Hot water for school dormitories, staff quarters, and small institutional facilities. The 150L tank per unit supports individual or shared bathroom use; the split design keeps equipment noise away from sleeping areas; and the lower operating cost benefits institutional budgets.
• Export & B2B Distribution: As a 150L / 1HP refrigerant-cycle split air source heat pump water heater, this product suits distributors targeting residential and light commercial hot water markets in regions with moderate to warm climates. The split configuration and cylindrical tank are familiar to installers worldwide. Full specification data (COP, power, temperature range, certifications) should be obtained from the manufacturer to support market-specific compliance and marketing claims.