Air source heat pump all in one multi tank

The all in one multi tank air source heat pump from Duwaco (Anhui) Co., Ltd. integrates heating, cooling and hot water supply in a single compact unit. It operates across diverse climatic conditions, delivering consistent thermal performance for residential and commercial applications. The system is engineered for easy installation, with a modular structure that minimizes space requirements while maximizing energy efficiency through renewable energy utilization.

This unit typically employs a vapor compression cycle with R410A or R32 refrigerant, standard for modern heat pumps, and includes a multi stage compressor to adapt to varying thermal loads. The integrated water tank is constructed from stainless steel or enamel coated carbon steel, typical materials for durable hot water storage. Copper tubing and aluminum fins are standard in the evaporator and condenser coils, ensuring reliable heat exchange under typical operating pressures of 1.5 to 2.5 MPa.

Common buyers include HVAC contractors, property developers and facility managers who require scalable solutions for space heating and domestic hot water. The unit suits new builds and retrofits in temperate to cold climates, with typical COP values of 3.5 to 4.5 at standard ambient temperatures. Bulk buyers should confirm the unit’s rated capacity in kW, water tank volume in liters and electrical input requirements, as these vary by model and regional voltage standards.

Duwaco (Anhui) Co., Ltd. is based in A2 Factory, Yaohai Industry Park, Yaohai District, Hefei, Anhui Province, China. The company operates as an imported tier supplier, indicating a focus on supplying products sourced for international markets. Its profile does not state specific certifications, production capacity, or client lists, and no response rate or average response time is recorded.

The supplier’s listed address confirms its location within a designated industrial park, which often implies access to logistics infrastructure and manufacturing facilities. However, the absence of stated verification signals, such as ISO or CE certifications, means buyers should directly confirm compliance with relevant standards. The company’s role as an importer suggests it may act as a distributor rather than an original manufacturer, a detail buyers should clarify before placing orders.