21KW Heating Room Air Source Heat Pump Water Heater, CE ISO CCC
Air source heat pump function
Refrigerant:R22/R407c/R410A, client can choose the refrigerant/gas.
1.Adopt the advanced scroll compressor, resistance low temp and
2.Electrical configuration adopt high quality product of the world
to ensure that the unit stable quality and reliable operation.
3.Equipped with high-performance low temp freezing pump and
stainless steel water tank
4.adopt the glycol antifreeze as the cooling agent, freezing water
temp can be controlled at -25 degrees Celsius.
5.customer may request calcium chloride as an antifreeze.
Commercial cooling: Air conditioner system
Widely used in building air conditioning system, small and
workshop, restaurants, villas and other air conditioning
1. Complying with ISO standard. Quality Ensured.
2. Complete Inspection for each unit before out of factory,
covering water system and electricity detection and testing,
ensuring 100% right product before shipment.
3. Strict quality control during production. We have liquid soap
detection, halogen detection, electrical detection and
water-soaking detection during production to avoid gas leakage and
4. Full inspection on bigger parts such as compressors, condensers,
evaporators, expansion valves, flow switches, controllers etc.
Selection inspection for small parts such as sensors, pressure
5. Well noise control by using mute cotton for casing plates and
soft rubber feet for floating compressors, some of the models use
compressor isolation shields.
6. Well insulated with insulated cotton for every pipe and parts,
include compressor, dryer filter and each pipes.
7. We have passed TUV and SGS inspections. We have CE, Ro HS, IEC,
CCC, CB certificates for most of our products. Some of our products
have en14511 test, en14825 test.
A. Payment service
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
3. We supply the spare parts and technical support in and after the
4. We supply the training course to your workers at our factory if
5. We can offer site training to your workers in your place which
C. After-sales service
1. Technical support for your installation, operation and
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.
- Spare parts and technical support at most economic prices after the
We have to test every machine in the here before leave the factory
Q1. Can I have a sample order for Heat pump or Water tank?
A: Yes, we welcome sample order to test and check quality. Mixed
samples are acceptable.
Q2. What about the lead time?
A: Sample needs 3-10days, mass production time depend on the
Q3.Do you offer guarantee for the products?
A: Yes, 12 months since the heat pump depart from the port of
loading (Refer to the Bill of Lading).
Certificate we have got :
1> ISO 9001, ISO 14000
2> Our company has been inspected and certificate by EMC
3> CE And EN14511, EN 14825-ERP for heat pump exported to Europe
4> Energy label for all heat pump models sold to over sea market
5> Testing laboratory calibrated by CNAS
Meeting heat pump Main parts :
Copeland R410A /R417A/R407C compressor
Aluminum finned copper coil heat exchanger
High efficiency Stainless Steel plate heat exchanger (Swep/GEA is
Saginomiya electronic expansion valves for throttling and EVI
Carel pressure transducers
Sanhua 4 way valve
Built-in differential pressure flow switch
Meeting self-developed controller with remote control,
user-friendly interface ,easy to understand and
Good look and long lasting galvanized sheet or stainless steel
R410A refrigerant is pre-filled inside indoor unit.