China supplier air to wate heat pump refrigerant pump heat exchange equipment for heating hot water
How does an Air to water heat pump work?
(1) Warm air enters and refrigerant takes the heat from the air via evaporator . Cooler air exists.
(2) Refrigerant become gas with high temperature and high pressure when compressed by compressor,
(3)Cool water enters from the water tank. Refrigerant transfers the heat into water via condenser . Warmer water exists back to the tank.
(4)Refrigerant pressure and temperature decreases via the expansion valve, ready to restart the whole cycle.
Air to water heat pump features:
1) Multiple protections to protect the compressor and the heat exchanger.
2) With auxiliary heating control, circulation pump control.
3) Optional modular controller is available.
4) With timer function.
5) Adjustable defrosting according to different weather conditions.
6) Stable water flow switch .
7) With terminal for indoor thermostat, starting or standby the heat pump.
8) Air exchanger (fin-coil) with hydrophilic coating.
9) Anti-corrosion case: durable coating; no-screw design with stainless steel bolts and nuts,no rust.
10)Simple installation: can be placed on roof top, balcony, yard, or basement.
11)Low noise fan motor. Long lifespan up to 15 years.
12)Modular design: We can add on more units according to user’s requirement.
13)All weather operation: Running without being effected by weather, even snow or rain.
14)Environment protection: No pollution and waste needs to discharge in entire working cycle.
15) Economy: The running costs of a heat pump can be less than those of a traditional gas boiler heating system.
Air to water heat pump main Components:
Parameter:
| Model | DE-52W/D | |
| Power supply | V/Ph/Hz | 380/3/50 |
| 1)Heating capacity | kW | 21 |
| BTU | 71652 | |
| Rated power input | kW | 5.3 |
| 2)Heating capacity | kW | 16.5 |
| BTU | 56298 | |
| Rated power input | kW | 4.3 |
| Refrigerant | R410A | |
| Compressor | Type | Scroll |
| Fan | Qty | 1 |
| Required hot water flow rate | m3/h | 5 |
| Water connection | G1" | |
| Noise | dB(A) | ≤58 |
| Max. current | A | 15 |
| Max. water temp. | ℃ | 60 |
| Operation temp. range | ℃ | -10-45 |
| Net weight | kg | 165 |
| Net size | mm | 800×800×1125 |
| 1)Heating by Ambient temp.(DB/WB): 20℃ /15℃ amd Water temp.(in/out): 15℃/55℃; | ||
| 2)Heating by Ambient temp.(DB/WB): 7℃ /6℃ and Water temp.(in/out): 30℃/35℃; | ||
| Above information just for your reference, Please subject to the nameplate on the unit | ||
| Refrigerant is optional | ||
Certificate:
Installation view:
Company Information:
we are a golden supplier which has got certificate from TUV and .
1. Over 8 years of Heat pump production.
2. Passed ISO9001:2012 and TUV, CE, EN14511 Certificate.
3. Got 3 National standard laboratories passed TUV certificate.
4. Has a branch office in Frankfurt Germany.
5. Provide Professional and flexible OEM service.
Packaging and shipping:
Our promise:
--- Energy efficient
Reduce energy cost and greenhouse gas emission.
--- Safety
Water and electricity isolation technology and comprehensive protection, like anti-freezing protection, water flow protection, high/low pressure protection, phase sequence protection etc.
--- Convenience and economic
A perfect substitute for solar panels, electric & gas water heaters.
Can be installed where solar roof collectors aren’t suitable and looks better.
Less electricity and running cost, an ideal upgrade from the traditional water heaters.
---Strict quality control
ISO industry standards.
Standard & strict manufacture process.
Every product must be tested and double checked before package.
---Eligible for trade and distribution
CE, CB, CCC, WATERMARK, SAA, AUSTRALIA STANDARD, etc.
---Customer orientation
DERON provide you optimized solutions and product customization as well as globalized customer services.
--- Satisfaction guarante
18 months warranty for air-to-water heat pumps and water-to-water heat pumps, and 24 months special for swimming pool heat pumps.
Please don’t hesitate, click right now! Deron is your best choice.
We welcome your visit to our factory.