Delivery Time:10 working days after received your payment
Certification:AHRI ,CE，ISO9001,ISO14001,OHSAS18001

Household Multi-Purpose Water (Ground) Source Heat Pump Units

Specifications

Model		EKWD150MR1DR
Unit parameters	Nominal cooling capacity	kW	47
Nominal heating capacity	kW	51.5
Nominal hot water production capacity	500
Total power of nominal cooling capacity	kW	9.2
Total power of nominal heating capacity	kW	14
Water flow	Air conditioning side (usage side)	m3/h	7.7
Water source side (heat source)	m3/h	9.4
Air conditioning side	Heat exchanger type		Plate-heat exchanger made of stainless steel
Water pressure drop	kPa	30
Pump type		Multi-level horizontal centrifugal pump
Outlet lift	mH2O	21
Connector size (inlet)		RC 1-1/2
Connector size (outlet)
Water source side	Heat exchanger type		Plate-heat exchanger made of stainless steel
Water pressure drop	kPa	30
Pump type		Multi-level horizontal centrifugal pump
Outlet lift	mH2O	25
Connector size (inlet)		RC 1-1/2
Connector size (outlet)		RC 1-1/4
Hot water side	Heat exchanger type		Coil tube heat exchanger
Pump type		Pump type
Water tank		Attached 350L water tank
Connector size		RC 3/4
Refrigerant	Type		R410A
Power supply		380V/3N~/50HZ
Dimensions (W × D × H)	mm	990×775×1975
Net weight	kg	410
Working sound	dB(A)	56

1. The unit transfers renewable energy between the ground and indoor environment so that one KW of electric energy can actually generate 4-5 KW of cooling or heating capacity. The temperature of underground soil is constant around the years. No matter in winter or in summer, the unit can work with high efficiency to save lots of energy. The unit performance does not vary with the environment temperature, and no heat is lost due to frosting in heating operation mode.

2. When working in the cooling mode in summer, the unit can save up to 40%-50% of energy consumption compared with traditional systems. In winter, the unit can save up to 70% of energy. The heat recovery mode can provide free hot water in summer, and provide hot water with a cost that is 50-75% less than the cost of natural gas.

3. Among small-sized multi-purpose air conditioning systems, units of this series are most energy efficient, reducing the usage of boilers and the emission of carbon dioxide and helping to maintain a green environment

4. Constant hot water capacity provides hot water up to 70°C (no electric heater). The water temperature can also be set to an optimal temperature (for example, 40°C) without mixing hot and cold water. The central hot water system features an automatic cleaning device so that hot water is comfortable and clean.

5. A heat pump compressor is used and water and electricity are separated. The unit causes no contamination to the air or environment, and eliminates risks of electric shock from common electric heaters and gas leakage, dry burning, and poisoning risks from gas heater. A pressure bearing water tank with a large capacity is used, eliminating defects such as unable to be lit due to water pressure fluctuations in gas heaters.

6. A controll