This geothermal heat pump is published with the manufacturer’s full specification — power supply 380~415/3/50 (V/Ph/Hz), power source Electric. Made by Guangzhou Hiseer Air Conditioning Co., Ltd. (22 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Geothermal Heat Pump
- Model Number: GS20
- Power Source: Electric
- Sound Power Level: 49 dB
- Power Supply: 380~415/3/50 (V/Ph/Hz)
- Housing Material: galvanized
- Refrigerant: R410A
Technical Specifications
| Type | Water Source Heat Pump |
|---|---|
| Application | Hotel, Commercial, Household |
| Storage / Tankless | Storage |
| Installation | Freestanding |
| App-Controlled | No |
| Housing Material | galvanized |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Logo/Graphic Design | Silk Screen Printing, Hot Stamping, UV printing |
| Place Of Origin | Guangdong, China |
| Brand | Hiseer |
| Model Number | GS20 |
| Compressor | 1x Scroll |
| Condenser | Brazed plate heat exchanger |
| Sound Power Level | 49 dB |
| Controller | Carel |
| Certification | CE |
| Heat Exchanger | SWEP |
| Refrigerant | R410A |
| Power Supply | 380~415/3/50 (V/Ph/Hz) |
| Evaporator | Brazed plate heat exchanger |
| Selling Units | Single item |
| Single Package Size | 50X60X70 cm |
| Single Gross Weight | 68.0 kg |
Product Details




















GS20 | |
Heating capacity is 19.4KW | COP is 3.94 at B0/W35 |
COP is 3.94 at B0/W35 | COP is 5.42 at W10/W35 |
Compressor brand | Hitachi scroll |








Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10+ piece: US $2093 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this geothermal heat pump?
The standard minimum order quantity is 10 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this geothermal 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 geothermal heat pump be supplied for my local voltage?
The standard configuration is 380~415/3/50 (V/Ph/Hz). 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 Guangzhou Hiseer Air Conditioning Co., Ltd., based in China. The company 22 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Guangzhou Hiseer Air Conditioning Co., Ltd. range on HVACR Nexus.
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