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

Customization: Available
Certification: RoHS, CB, CCC, ISO9001, CE
Working Medium: R32

Product Description

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Basic Specifications

Model NO.
B13
Heat Source Type
Air Source Heat Pump
Operating Temp.
-5~43°C
Heat Capacity
4.5kw-31kw
Condenser
Titanium Coil
Compressor
Rotary
Power Supply
220-240V/1pH/50Hz
Application
Villa, Sauna, Swimming Pool, Hotel, Gym
Unit Type
On/Off
Dimensions
755*258*500mm
Origin
China
HS Code
84186120
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4.5kw-31kw R32 Swimming Pool Heat Pump

Swimming Pool Heat Pump
  • Anti-UV Plastic ABS corrosion resistant casing
  • High COP efficiency
  • Patented corrosion resistant titanium exchanger
  • Environmental friendly R32 refrigerant
  • LCD or colorful LED controller options
  • Re-start memory function
  • Heating and cooling with reversible defrosting
  • Super quiet operation
  • WIFI APP control (optional)
  • Suitable for Koi ponds, pools, and spas
Product Features
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Performance Data (Part 1)

CODE WP05 WP06 WP08 WP10 WP12 WP14 WP17M
Advised pool size (m3)7~148~1610~2014~2817~3420~4025~50
Air 24ºC, Water 26ºC
Heating Capacity (KW)4.55.179.811.213.216.8
COP55.155.075.085.35.355.4
Air 15ºC, Water 26ºC
Heating Capacity (KW)3.653.95.27.68.710.213.5
COP4.24.3244.114.554.64.5
Operating Air Temp ºC-5~43
Sound level (dB(A))49535958525357
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Performance Data (Part 2)

CODE WP17 WP21 WP26 WP31
Advised pool size (m3)25~5530~6035~7045~90
Air 24ºC, Water 26ºC
Heating Capacity (KW)17.420.224.330
COP5.845.985.695.71
Power Supply380V/3PH/50HZ
Sound level (dB(A))57576060
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Core Components

★ Top Brand Compressor

Adopt international famous brand enhanced vapor injection technology, reaching the highest level of efficiency within the air source industry. The strong kernel and high stability ensure long life and save operating costs.

Compressor Heat Pump Core

★ Titanium Heat Exchanger

Constructed with a titanium shell and tubes, making it the perfect choice for a reliable and effective pool heater. It enables indirect heat transfer between any boiler and pool or spa circuit.

Titanium Heat Exchanger

★ Gold Plating Evaporator

Hydrophilic concave-convex fins possess higher thermal efficiency. The corrugated structure accelerates water discharge and makes defrosting highly effective, preventing the evaporator from freezing.

Evaporator Part 1 Evaporator Part 2 Evaporator Part 3

★ Auto Defrosting & Stable Wiring

Equipped with SAGINOMIYA 4-way valve for fast defrosting. The clear inner wiring connection ensures steady performance and easy maintenance.

  • ✓ Easy maintenance access
  • ✓ Steady performance under low temp
  • ✓ Avoidance of circuit loosening
Defrosting Valve Wiring Board

Advantages & Applications

Energy Efficiency: Air to water pool heat pumps are significantly more energy-efficient and eco-friendly than traditional heaters, offering long-term savings.

Durability: Features low maintenance requirements and a longer lifespan compared to standard electric or gas heaters.

Ideal for:

  • Summer vacation rentals
  • Homes with low heat demands
  • Properties with limited outdoor space
  • Projects with smaller budgets
Pool Setup Example
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Project Cases & Manufacturing

Project Case 1 Project Case 2 Project Case 3

Laboratories and Manufacturing Facility:

Manufacturing Lab

Frequently Asked Questions

What is the operating temperature range of this heat pump?
This unit operates effectively in air temperatures ranging from -5°C to 43°C, making it suitable for extending your swimming season.
Is the titanium heat exchanger resistant to salt water?
Yes, the patented titanium heat exchanger is specifically designed to be corrosion-resistant, making it ideal for salt water pools, spas, and even Koi ponds.
How does the WiFi function work?
The optional WiFi function allows you to control the heat pump remotely via a smartphone app, enabling you to adjust temperatures and settings from anywhere.
Does the unit support both heating and cooling?
Yes, it features reversible defrosting technology that allows the unit to handle both heating and cooling functions for your pool.
What makes this heat pump "super quiet"?
The combination of high-quality rotary compressors and a low-noise fan system ensures the unit maintains a quiet environment while working stably.
Is it easy to install and maintain?
Absolutely. The clear inner wiring and plug-and-play motherboard design make it convenient for initial installation and future maintenance.

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