380V Air to water heat pump 18KW side blowing heat pump for provide
residential heating
Technology Specification
Feature:
1. Economical operation
Generally cost less to operate than other types of conventional
heating systems, save your electricity or gas bills.
2. Safety
Operate at a high efficiency with no flames, fumes, or flues; Water
and electricity isolated
3. Environmental friendly
Transfer heat that’s already in the environment; Low CO2 emissions.
4. Easy operation
With intelligent control systems which convenient and simple
operation
5. Constant hot water supply
Provide hot water no matter in cloudy day, snowy day or at night,
unlike solar collectors which have to be facing the sun.
6. Wide application
Heat pump water heater can be applied to sanitary hot water, house
heating .
Air source heat pump working principle
According to the principle of reverse Carnot cycle, the
low-temperature and low-pressure liquid refrigerant
exchanges heat with the surrounding air in the evaporator, absorbs
the heat Q1 in the air and evaporates
into a low-temperature and low-pressure gas state, the temperature
of the refrigerant does not change
during evaporation, and the low-temperature and low-pressure gas
refrigerant After entering the
compressor, the compressor is used to do work W. It is compressed
into high-temperature and high-
pressure gas. Then it enters the condenser. In the condenser, it
exchanges heat with indoor water. Part of
the heat Q2 of the high-temperature and high-pressure gaseous
refrigerant is absorbed by the water. As the
temperature rises, the refrigerant radiates heat and condenses and
turns into a high-temperature, high-
pressure liquid. During the condensation, the temperature of the
refrigerant is constant and then enters the
expansion valve for throttling. Throttling is a process of rapid
cooling, and the refrigerant turns into a low-
temperature and low-pressure liquid. This process is just like
Contrary to the situation in the compressor,
the refrigerant after throttling enters into the evaporator for
heat exchange, thereby realizing the entire
process of reverse Carnot. This cycle is continuous, and the air
source heat pump can work continuously
and keep the water temperature constant. Increased
So Q2=Q1+W in this process
A. Payment service
1. T/T
2. L/C (for container order only)
B. Technical service
1. We calculate the capacity and recommend the best models.
2.We supply you the professional refrigeration technical support
and electronic technical support for your installation, debugging
and operation.
3. We supply the spare parts and technical support in and after the
warranty time.
4. We supply the training course to your workers at our factory if
you need.
5. We can offer site training to your workers in your place which
is negotiable.
C. After-sales service
1. Technical support for your installation, operation and maintenance.
2. Standard warranty time: One years’warranty for heat pumps
You can also pay for extended warranty or we can renegotiate the
longer warranty period.
3. Spare parts and technical support at most economic prices after
the warranty.
FAQ
Why us?
1.Timely Delivery, considerate sales after service
2.Many Years quality warranty,OEM service.
3.Top Craftmanship, All products 100% tested
4.Preferential freight by Famous shipping company
5.New Design,Very popular style products recommendation for your
local market
Packaging & Shipment
1> Meeting heat pump can sure delivery heat pump within 5~20
working days as we warehouse stock condition.
2> Heat pump with strong plywood pallet , strong plywood box for
loading, make sure no problem happen during rude transporattion .
3> All spare parts of the heat pump water heater will together
loading into package , one time finished shipment to buyer.
4> Take video of the heat pump for buyer before package to 100%
sure buyer get product same as order, no any different.
5> Meeting heat pump offer 100% test online, 5% test in Lab by
24 hour for one lot order (if not new model)
Packaging Details :Standard export packing -with plywoods case
packages,OEM is available for Factory price heat pump water heaters
Delivery Time :15 work days after arrival of down payment
Produce machine
Air to water heat pump paramaters table
| Rated heating capacity | KW | 18 |
| Rated Cooling capacity | | 12 |
| Hot water supply | L/h | 400 |
| Average heating input power | KW | 4.4 |
| Rated heating input current | A | 9 |
| Max outlet water temp | C | 60 |
| COP | | 4.2 |
| Power | V/Hz | 380V/50 |
| Noise | Db(a) | 55 |
| Dimension | W*D*H | mm | 1120*490*1270 |
| Packing size | W*D*H | mm | 1200*520*1425 |
| Unit weight | KG | 160 |
| Refrigerant | | R417A/R407C/R404A |
| Working air temp range | | (-20℃)—45℃ |
| compressor | Type | | Copeland |
| Air source heat exchanger | Type | | Finned heat exchange |
| Fan Type | | axial flow fan |
| Hot water side heat exchange | Type | | Coil heat exchanger |
| Water flow | L/H | 5000L/h |
| Water pressure down | Kpa | 45 |
| Pipe size | DN | 25 |
| Max flat spuare meter | M2 | 150 |
