Key specification for this water heater: power supply 380~415/3/50 (V/Ph/Hz), power source Electric. Everything below is reproduced from the factory data sheet. 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 Water Heater
- Model Number: AS20V-DNNHE
- Power Source: Electric
- Power Supply: 380~415/3/50 (V/Ph/Hz)
- Housing Material: galvanized
- Refrigerant: R410A
- Noise Level: 52DB
Technical Specifications
| Type | Air 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 | AS20V-DNNHE |
| Power Supply | 380~415/3/50 (V/Ph/Hz) |
| Compessor | Hitachi Scroll |
| Noise Level | 52DB |
| Condenser | Brazed plate heat exchanger |
| Heat Exchanger | SWEP |
| Refrigerant | R410A |
| Max Temperature | 55C |
| Controller | Carel |
| Evaporator | Brazed plate heat exchanger |
| Certification | CE |
| Selling Units | Single item |
| Single Package Size | 50X60X70 cm |
| Single Gross Weight | 68.0 kg |
Product Details


















AS20V-DNNHE | |
Min. heating capacity is 9.03KW | COP is 4.72 at A7/W35 |
Nominal heating capacity is 20.03KW | COP is 4.09 at A7/W35 (70HZ) |
Max. heating capacity is 24.72KW | COP is 3.65 at A7/W35 (90HZ) |








Ordering and Pricing
- Minimum order quantity: 3 unit
- Volume pricing:
- 3+ unit: US $2533 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this water heater?
The standard minimum order quantity is 3 unit. 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 water heater 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 water heater 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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