Air Cooler Air Source Heat Pump for Underfloor Heating
Air Cooler Air Source Heat Pump for Underfloor Heating
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Basic Infomation
Place of Origin: China
Brand Name: LN
Certification: CB, CE, EMC, RoHS
Model Number: DKFXRS
High Light:

Air Cooler Air Source Heat Pump


Underfloor Heating Air Source Heat Pump


Air Source Swimming Pool Heat Pump

Payment & Shipping Terms
Packaging Details: export package Woonden case or plastic film
Delivery Time: 1-30 days
Payment Terms: D/P, L/C, D/A, T/T, Western Union, MoneyGram,
Supply Ability: 50,000pcs/year
Application: Villa Family, Sauna And Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons, SPA
Rated Heating Capacity(: 8-220 KW
Function: Heating, Cooling, Hot Water
Controller: Intelligent Control Wifi Control
Refrigerant: R134a, R22,R410
Heat Exchanger: Titanium Heat Exchanger
Working Enviroment: -25-50 Degree
Compressor: Copeland
Product Description

Swimming Pool most efficient quietest underfloor heating air cooler air source heat pump

A new product called air-energy water heater has entered people's field of vision. This magical water heater can provide heat like traditional water heaters without electricity, gas, or solar energy. This kind of air-only water heater is actually designed and heated according to the "reverse Carnot" principle. To put it vividly, it is like an air conditioner in a reverse working state, that is, the "outdoor unit" is used to compress air like an air pump to increase the temperature of the air entering the water heater, and then pass through a type that will boil at -17°C. The liquid conducts heat to the indoor water storage tank, and then releases the heat to the water, so that the water heater continuously produces hot water.

Compared with other water heaters (gas water heaters, electric water heaters, solar water heaters), air energy water heaters have the following advantages:

(1) Energy saving. Based on the heat pump technology, the air energy water heater uses a small amount of electric energy to transfer the low-temperature heat energy in the air to the hot water to realize water heating. By obtaining a large amount of low-temperature heat energy in the air, its energy efficiency ratio is as high as 4.5.

(2) Security. The air-energy water heater adopts a water and electricity separation design during the heating process to avoid electric leakage and electric shock; there is no fuel delivery during the heating process, which can avoid the danger of fire and poisoning caused by fuel leakage.

(3) Environmental protection. The heating process of the air energy water heater is to use the working medium to realize energy conversion, and there is no waste discharge that pollutes the environment, thus achieving the effect of environmental protection.

(4) Convenient. The air-energy water heater is easy to install, whether it is outdoors or indoors, as long as there is installation space, the air heat can be obtained. At the same time, the air-energy water heater is less affected by the external environmental conditions, and can realize heating in winter and rainy days.

Four major parts of refrigeration: evaporator, compressor, condenser and throttling device. Three major parts of stability: liquid storage tank (compressor), expansion valve (capillary tube), filter drier (filtering moisture and impurities) A ​​major defrosting part: the four-way valve realizes the traditional energy conversion theory and achieves fast results: the heat pump is in When working, the working fluid can absorb the energy QA stored in the ambient medium in the evaporator; and the starting system needs to consume energy, that is, the compressor power consumption QB; at the same time, the working fluid releases the heat QC of the high-temperature medium in the condenser; the compressor input After the work starts the system, it changes from mechanical kinetic energy to thermal energy. Therefore, the energy delivered by the heat pump is the sum of the work QB done by the compressor and the heat QA absorbed by the heat pump from the environment; input a QB to get QB+QA, which realizes the bottleneck of traditional single energy conversion and good efficiency; adopts heat pump technology Higher energy efficiency ratio


most efficient quietest underfloor heating air cooler air source heat pump specification

  • Spec. KRY-8II KRY-12II KRY-24II KRY-48II KRY-96II KRY-145II KRY-220II
    Rated heating capacity(A24/26oC) 8kw 12kw 24kw 48kw 96kw 145kw 220kw
    Rated power(kW) 1.56 2.35 4.7 9.3 18.5 23.6 42.5
    COP 5.1 5.1 5.1 5.16 5.41 6.14 5.17
    Rated heating capacityA20/26oC 7.5kw 11kw 21kw 44 kw 90kw 138kw 208kw
    Rated power(kW) 1..5 2.3 4.5 8.6 17.5 24.1 41.5
    COP 5 4.78 4.66 5.11 5.14 5.73 5
    Cooling Capacity(kW) 3.8 5.7 11.3 23.7 40 58.1 98
    Consumed Power(kW) 1.67 2.5 4.9 9.1 18.2 24.2 39
    EER 2.3 2.3 2.3 2.6 2.2 2.4 2.5
    Rated voltage(Hz) 220V 50HZ 220V 50HZ 380V 3N-50HZ 380V 3N-50HZ 380V 3N-50HZ 380V 3N-50HZ 380V 3N-50HZ
    Maximum input power(kW) 2 3 6 12 24 36.5 61
    Maximum current(A) 8 12 24 42 80 90 130
    Water flownWh 2.3 3.5 7 13 32 41 62
    noise dB(A) <50 <50 <65 <68 <69 <71 <73
    Anti-shock level I I I I I I I
    waterproof level IPV4 IPV4 IPV4 IPV4 IPV4 IPV4 IPV4
    Unit size (mm) 910x350x835 1030x410x865 780x820x1700 1550x780x1700 1550x1550x1700 2360x1550x1840 2206x2020x2170
    Unit Weight(kg) 65 95 260 380 760 2100 4005


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Q: What is your strength in heat pump industry?

A: Decades experience in the field of heat pumps for more than 19 years. Over 300 patents, leader member for ediiting heat pumps standard.


Q: Do you accept OEM & ODM?

A: Yes. We can supply  products under clients' brand, modify the products to satisfy client's personalized requirements and work together with clients to design and produce a totally new products.


Q: What support do you offer to clients?

A: We can: provide product certification requirements for local markets; provide catalogs, technical manuals; co-exhibit with the clients in leading industry exhibitions; do promotion on the local market’s media by our news release resources.

Q: Could I have a sample to check the quality ?

A:Yes, sample order is okay.If the model in stock, we even can ship immediately.


Q:Why is air to water heat pump a recommended heating solution?

A:Using renewable energy reduces your environmental impact while allowing you to save money. A correctly installed air to water heat pump system that is specific to your home's dimension lowers your heating costs by up to 50%.

Welome to contact us For the most suitable Heating,Cooling,Hot Water Solution!


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