This air to water heat pump is published with the manufacturer’s full specification — power supply 220-/50Hz (60Hz), 5KW. Made by Shunde Suntree Electrical Appliance Co., Ltd. (23 years on the platform, typical reply ≤11h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Air To Water Heat Pump
- Model Number: KP-50
- Power Source: Electric, Gas
- Power Supply: 220-/50Hz (60Hz)
- Heating Capacity: 5KW
- Housing Material: Galvanized steel+painting
- Refrigerant: R32/R410A
Technical Specifications
| Type | Air to water heat pump |
|---|---|
| Application | Commercial, Household |
| Storage / Tankless | Storage |
| Installation | Freestanding |
| App-Controlled | Optional |
| Housing Material | Galvanized steel+painting |
| Power Source | Electric, Gas |
| Warranty | 2 Years |
| After-Sales Service Provided | Free Spare Parts |
| Operating Language | English |
| Logo/Graphic Design | Silk Screen Printing, Crystal glue, Stickers |
| Place Of Origin | Guangdong, China |
| Brand | Suntree/OEM |
| Model Number | KP-50 |
| Heating Capacity | 5KW |
| Power Supply | 220-/50Hz (60Hz) |
| Refrigerant | R32/R410A |
| Function | Water heating/cooling |
| Compressor | GMCC |
| Working Ambient Temperature | 7 ~ 42℃ |
| Water Temperature Setting | 15 ~ 45℃ |
| Heat Exchanger | Titanium in PVC |
| Noise | ≤ 48dB(A) |
| Certification | CE |
| Selling Units | Single item |
| Single Package Size | 108X41X59 cm |
| Single Gross Weight | 45.0 kg |
Product Details
R32 5KW Air To Water Heat Pump Swimming Pools Spas Heaters




| Model | KP-50 |
| Heating capacity | 5kW |
| Heating input | 1kW |
| Heating current | 4.3A |
| Power supply | 220V/50Hz/1P |
| Refrigerant | R32 / R410a |
| Net weight | 41kg |
| Unit dimension (LxWxH) | 97*34*54cm |
| Noise | <55dB(A) |
MOQ: 1 set
| 1) Function: water heating, water cooling |
| 2) With water flow switch |
| 3) With defrosting function |
| 4) Electrical expansion valve (optional), can offer high heating capacity and COP |
| 5) We have plastic and stainless steel cabinet for option |
Installation


Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $310 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this air to water heat pump?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this air to water heat pump carry?
It is supplied with CE documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the air to water heat pump be supplied for my local voltage?
The standard configuration is 220-/50Hz (60Hz). Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shunde Suntree Electrical Appliance Co., Ltd., based in China. The company 23 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shunde Suntree Electrical Appliance Co., Ltd. range on HVACR Nexus.
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