11kw R410A DC Inverter Air to Water Heat Pump

Product Description

 Residential Monoblock DC Inverter EVI Air to water heat pump for heating + cooling + hot water,
GMCC DC Inverter compressor & R410A refrigerant,
Lowest working ambient temperature -35 deg C

Product Description

GMCC DC Inverter compressor

FULL DC INVERTER TECHNOLOGY

DC Inverter compressor + DC Brushless fan motor 


 

3 functions, 5 modes:

Heating,
Cooling,
Domestic Hot Water, 
Heating + DHW,
Cooling + DHW

High energy efficiency
Heating energy efficiency level A+++ at water temperature 35 deg C

Heating energy efficiency level A++ at water temperature 55 deg C

Equipped with EVI technology

Stable operation at ambient temperature -35ºC

Wide running range, from -35ºC to 43ºC

 

 

User-friendly TOUCH SCREEN Controller

Wifi function for option

Control your heat pump in your smartphone anywhere, anytime.


DC brushless fan motor

The high-quality DC speed-regulating motor can intelligently adjust the air volume and air pressure according to the load conditions to ensure good ventilation, and at the same time reduce power consumption by more than 30% compared with AC motors.

Water side heat exchanger

The use of high-quality tube in tube heat exchangers has a simple structure, larger pipe diameter, and is not prone to scaling. At the same time, the special thread design greatly increases the heat exchange area and improves the energy efficiency of the unit.

Low Noise

With the help of Full DC Inverter technology and the sound insulation covering of the whole machine, greatly reduces the noise of the unit.

 

Company Profile

is a heat pump manufacturer focusing on OEM and ODM. We have excellent R&D engineers and cooperate with excellent components manufacturers to provide customers with cost-effective products, and can provide customized services according to customer requirements.

All of our current sales and R&D engineers have worked in the heat pump industry for more

than 10 years, and we can provide professional and timely products and services. We have set up a professional 15HP heat pump laboratory, and at the same time have strategic cooperation with Dan-foss China. All DC Inverter commercial units have been tested for a long time in Dan-foss local laboratory to ensure the product's ultra-high performance and strong stability.

We look forward to working with you!

Our Advantages

Advanced Production Line

Work flow chart

The cooperation of Dan-foss & AirValley

The commercial DC Inverter heat pump were supported by Dan-foss, the heart of heat pump - Compressor comes from Dan-foss, and the

economizer of EVI system comes from Dan-foss too, Not only that, Dan-foss help AirValley to test commercial DC Inverter heat pumps in Dan-foss

laboratory.

Advanced Laboratory
-35ºC 15HP heat pump performance laboratory     Dan-foss laboratory in Haiyan China

Ultra-low temperature laboratory, Dan-foss Enthalpy difference laboratory,

Dan-foss data monitoring center, long-term operation laboratory.

Testing temperature from -40ºC ~55ºC

Maximum heat pump can be tested up to 300kW
 

Product Parameters

FULL DC INVERTER EVI AIR TO WATER HEAT PUMP COOLING + HEATING
Model		KD-110C/BP	KD-180C/BP	KD-270C/BP
Horse Power		3HP	6HP	10HP
Rated condition: Inlet/outlet temperature 40°C/45°C. Dry bulb/wet bulb temperature 7°C/6°C	Heating Capacity (KW)	11	18	27
	Power Input (KW)	3.45	5.62	8.43
	COPh(W/W)	3.18	3.2	3.2
Nominal condition: Outlet temperature 41°C. Dry bulb/wet bulb temperature -12°C/-14°C	Heating Capacity (KW)	7.2	12.8	20
	Power Input (KW)	3.29	5.47	8.36
	COPh(W/W)	2.2	2.34	2.39
Nominal condition: Outlet temperature 50°C. Dry bulb/wet bulb temperature -12°C/-14°C	Heating Capacity (KW)	7.8	12.7	19.4
	Power Input (KW)	3.9	6.16	9.7
	COPh(W/W)	2	2.06	2
Low temperature condition: Outlet temperature 41°C. Dry bulb/wet bulb temperature -20°C/-21°C	Heating Capacity (KW)	6.3	11.7	16.3
	Power Input (KW)	3.1	5.85	7.89
	COPh(W/W)	2	2	2.06
Low temperature condition: Outlet temperature 50°C. Dry bulb/wet bulb temperature -20°C/-21°C	Heating Capacity (KW)	6.4	11.4	16.5
	Power Input (KW)	3.4	6.16	9.24
	COPh(W/W)	1.88	1.85	1.78
Rated cooling: Inlet/outlet temperature 12°C/7°C. Dry bulb/wet bulb temperature 35°C/24°C	Cooling capacity (KW)	5	10.5	14.8
	Power Input (KW)	2.5	4.56	6.72
	EER(W/W)	2.2	2.3	2.2
Maximum current(A)		20	30	20
Power supply		220V~/50Hz	220V~/50Hz	3N/380V~/50Hz
Working ambient temperature		-35ºC~43ºC
Refrigerant/Quantity		R410A/1500g	R410A/2700g	R410A/3000g
Pipe Size		DN20	DN25	DN25
Water flow rate(m³/h)		1.5	2	3.2
Water pressure drop(kPa)		60	45	60
Noise(dB(A))		≤62	≤62	≤65
Net Weight(kg)		65	140	155
Dimensions(mm)		950*350*850	950*350*1250	1000*414*1395

FAQ

Q: What is a DC inverter air source heat pump?

A: A DC Inverter air source heat pump refers to a heat pump unit that uses a DC frequency conversion control system to control the corresponding DC frequency conversion compressor, DC fan and water pump. Not only the energy saving effect is good, but also the use efficiency is very high.
 

Q: Why DC inverter heat pump?

A: 1. DC inverter heat pump is more energy-saving.

In fact, DC Inverter and fixed speed heat pumps are both energy-saving products, and the biggest difference between the two is that the working mode of DC Inverter air source heat pump is more efficient than the fixed speed heat pump. When the ambient temperature is minus 15 degrees, the working efficiency of the DC Inverter and fixed speed air source heat pumps is basically the same. And when the ambient temperature drops to minus 10 degrees, the DC Inverter air source heat pump can follow the difference in ambient temperature, automatically adjust the compressor and fan speed, and realize stepless variable speed adjustment, so that energy can be fully utilized. From this point of view, frequency conversion Air source heat pumps are more efficient.

2. The temperature is more stable.

After the water temperature reaches the set temperature, the DC inverter heat pump will not stop running like the fixed speed air source heat pump, but will run at a lower frequency to maintain the set temperature, especially when providing heating (cooling) for the family. It can control the amount of heating (cold) by changing the speed of the compressor. The fixed-frequency air source heat pump maintains the set temperature by repeatedly starting and stopping the compressor. The temperature difference fluctuates greatly, and the water temperature fluctuates, so the room temperature may be overcooled or overheated.

 

Q: How to become a AirValley partner?

A: It's very simple, just place an order with us and you are our partner.

If you want to become our local agent, you need to reach a certain order volume and then sign an agency agreement with us. For agents, we have better terms of service. for example: 
1.The best product price; 
2.Priority production arrangements; 
3.Rich product training; 
4.First-hand new product consultation; 
5.Free brochure design; 
6.More timely email reply and so on.
 

Q: What is the delivery time?

A: Sample order 35~45 days after receiving deposit; Bulk order 25~40 days after receiving deposit.
 

Q: What is the warranty time?

A: We give two years warranty time after shipping time.
During the warranty time, we can supply free spare parts if any problem casued by AirValley.
 

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