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Guangdong Wotech Renewable Energy & Technology Co., Ltd.

  • China,Foshan ,Guangdong
  • Verified Supplier

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China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For
China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For

  1. China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For
  2. China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For
  3. China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For
  4. China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For
  5. China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For
  6. China 4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For

4.5kw-31kw R32 Residential On/off Air Source Water Heater Heat Source Type For

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Model NO. B13
Heat Source Type Air Source Heat Pump
Operating Air Temperature -5~43
Heat Capacity 4.5kw-31kw
Condenser Titanium Coil
Compressor Rotary
Power Supply (V/Hz) 220-240V/1pH/50Hz
Application Villa Family, Sauna and Swimming Pool, Hotels, Gym
Unit Type on/off
Transport Package Factory Standard
Specification 755*258*500mm
Trademark Wotech
Origin China
HS Code 84186120
Customization Available
Working Medium R32
Certification RoHS, CB, CCC, ISO9001, CE

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  1. Product Details
  2. Company Details

Product Specification

Model NO. B13 Heat Source Type Air Source Heat Pump
Operating Air Temperature -5~43 Heat Capacity 4.5kw-31kw
Condenser Titanium Coil Compressor Rotary
Power Supply (V/Hz) 220-240V/1pH/50Hz Application Villa Family, Sauna and Swimming Pool, Hotels, Gym
Unit Type on/off Transport Package Factory Standard
Specification 755*258*500mm Trademark Wotech
Origin China HS Code 84186120
Customization Available Working Medium R32
Certification RoHS, CB, CCC, ISO9001, CE
High Light 31kw Residential Air Source Water HeaterR32 Residential Air Source Water Heater
4.5kw-31kw CE/CB R32 Residitial on/off Swimming Pool Heat Pump with wifi function
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

 
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

1.Anti-UV Plastic ABS corrosion resistant casing
2.High COP.
3.Patented corrosion resisant titanium exchanger
4.Environmental friendly
5.LCD or colorful LED controller for options.
5.Re-start memory
6.Heating and cooling with reversible defrosting.
7.Super quiet
8.WIFI APP control(optional)
9.Suitable for Koi ponds as well as swimming pools or sauna or SPA.
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump
 4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump
 
CODE  WP05 WP06 WP08 WP10 WP12 WP14 WP17M
Advised pool size  (m3) 7~14 8~16 10~20 14~28 17~34 20~40 25~50
Heating Performance Condition: Air 24ºC, Water 26ºC
Heating Capacity (KW) 4.5 5.1 7 9.8 11.2 13.2 16.8
COP 5 5.15 5.07 5.08 5.3 5.35 5.4
Heating Performance Condition: Air 15ºC, Water 26ºC
Heating Capacity (KW) 3.65 3.9 5.2 7.6 8.7 10.2 13.5
COP 4.2 4.32 4 4.11 4.55 4.6 4.5
Operating Air Temperature ºC -5~43
Power Supply (V/Hz) 220-240V/1PH/50HZ
Rated Input Power(KW) 0.86 0.99 1.34 1.95 2.11 2.47 3.11
Rated Input Current(A) 4.1 4.3 6.4 9.3 10.1 11.4 14.8
Max Heating Current (A) 5.8 5.9 8.9 12.7 13.1 14.8 19.2
Water Flow Rate (m3/h) 1.9 2.4 3.4 4.1 5.4 6 7.3
Water Connection ( inch) 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2
Sound level at 1m (dB(A)) 49 53 59 58 52 53 57
Net Dimension L*W*H(mm) 755*258*500 937*286*550 937*286*550 1012*307*614 1012*307*614 1012*307*614 1117*396*703
Qty per 20ft/40HQ(PCS) 176/445 128/264 128/264 90/248 90/248 90/248 42/132
Remarks:The Specifications are subject to changes without notice
 
CODE  WP17 WP21 WP26 WP31
Advised pool size  (m3) 25~55 30~60 35~70 45~90
Heating Performance Condition: Air 24ºC, Water 26ºC
Heating Capacity (KW) 17.4 20.2 24.3 30
COP 5.84 5.98 5.69 5.71
Heating Performance Condition: Air 15ºC, Water 26ºC
Heating Capacity (KW) 13.9 17.5 19.8 23.5
COP 4.79 4.75 4.66 4.77
Operating Air Temperature ºC -5~43
Power Supply (V/Hz) 380V/3PH/50HZ
Rated Input Power(KW) 2.9 3.26 4.01 5.25
Rated Input Current(A) 5.2 5.8 7.2 8.8
Max Heating Current (A) 6.8 7.7 9.8 12
Water Flow Rate (m3/h) 7.3 9 11.2 13.3
Water Connection ( inch) 1-1/2 1-1/2 1-1/2 1-1/2
Sound level at 1m (dB(A)) 57 57 60 60
Net Dimension L*W*H(mm) 1117*396*703 1117*396*1053 1117*396*1053 1117*396*1053
Qty per 20ft/40HQ(PCS) 42/132 42/88 42/88 42/88
Remarks:The Specifications are subject to changes without notice



4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump
★The world's top heat pump compressor

Adopt international famous brand, are enhanced vapor injection technology,reaching the highest level of efficiency within the air source industry. The strong kernel and high stability ensure the long life of the unit and save more operating cost.
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump 4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

Titanium Heat Exchanger

We use the Titanium heat exchanger with constructed of titanium shell and tubes, making it the perfect choice for a reliable and effective titanium heat exchanger pool heater. The titanium pool heat exchanger enables indirect heat transfer between any boiler and pool or spa circuit, making it ideal for various applications.
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

Nanometer high gold plating evaporator

Compared with plain films and louver fins,the hydrophilic concave-conves fins possess higher thermal efficiency. The corrugated structure makes condensed water turn into channels easily and accelerates the water discharge. Defrosting is effective. The evaporator gets rid of freezing.
 
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump 4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump 4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

  Fan and Motor
 
The high quality of the fan and motor system ensures a quiet and stable working condition and sufficient air for heat exchange.
 
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump 4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump


★Auto Defrosting System
 
SAGINOMIYA 4-way valve is adopted in automatic defrosting system to reach fast and high efficiency defrosting.
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

 Wiring connection/Plug-and-Play Motherboard


Clear and inner wiring connection provides convenience of installation and further maintenance.
1. Easy maintenance

2. Steady performance

3. Avoidance of circuit loosing and wrong wiring
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump
 

 Advantages of Swimming pool heat pump:

  1. Air to water swimming pool heat pumps are more energy-efficient and eco-friendly than traditional pool water heaters.
  2. Air to water swimming pool heat pumps require less maintenance and have a longer lifespan than traditional pool water heaters.
  3. Air to water swimming pool heat pumps are more expensive to install than traditional pool water heaters but can save you money in the long run.
  4. Air to water swimming pool heat pumps are more energy-efficient and eco-friendly than traditional pool water heaters.

 Wide working temperature range-Extend swimming seasons:

1.High coefficient of performance with titanium heat exchangers, precision temperature control
2.Low noise compressors and fans in a compact unit help extend the swimming season by supplying an extremely efficient
3.Economical and environmentally friendly heating solutions

 

 We recommend air source heat pumps for the following types of properties:

  1. Summer vacation rentals
  2. Homes with low heat demands
  3. Properties with limited outdoor space
  4. Projects with smaller budgets
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

 

4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump
Wotech Project cases:4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

 

4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump
Manufacturing & Laboratories
4.5kw-31kw CE/CB R32 Residential on/off Air Source Water Heater Swimming Pool Heat Pump

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2005

  • Total Annual:

    40Million-50Million

  • Employee Number:

    300~350

  • Ecer Certification:

    Verified Supplier

Guangdong Wotech Renewable Energy & Technology Co., Ltd.(hereinafter referred to as Wotech) was founded in 2005, integrating research and development, manufacturing, marketing, and after-sales service of heat pumps.   At present, Wotech has three production bases in Shunde, Zhaoqing ... Guangdong Wotech Renewable Energy & Technology Co., Ltd.(hereinafter referred to as Wotech) was founded in 2005, integrating research and development, manufacturing, marketing, and after-sales service of heat pumps.   At present, Wotech has three production bases in Shunde, Zhaoqing ...

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  • Guangdong Wotech Renewable Energy & Technology Co., Ltd.
  • No.34, South Road, Yongfeng Industrial Park, Shunde District, Foshan 528000, Guangdong Province, P.R. China
  • https://www.ecoheat-pump.com/

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