Key specification for this water heater: 380 V, 50 Hz, 31 KW. Everything below is reproduced from the factory data sheet. Made by Guangzhou Zhonghang Environmental Technology Co., Ltd. (12 years on the platform, factory-assessed). 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: ZH-HC12
- Compressor Power(KW/HP): 9 KW/12 HP
- Voltage: 380 V, 50 Hz
- Cooling Capacity(KW): 31 KW
- Heating Capacity(KW): 40 KW
- Refrigerant: R22
Technical Specifications
| Specification | Customization |
|---|---|
| Brand Name | Zhonghang |
| Manufacturer | zhonghang |
| Instruction For Use | heat pump water heater |
| Model Number | ZH-HC12 |
| Commodity | Chiller&Heater Machine |
| Compressor Power(KW/HP) | 9 KW/12 HP |
| Voltage | 380 V, 50 Hz |
| MOQ | 1 Unit |
| Certificate | CE ISO |
| Customize | Available |
| Cooling Capacity(KW) | 31 KW |
| Heating Capacity(KW) | 40 KW |
| Refrigerant | R22 |
| Weight | 500 kg |
| Packaging Details | By plywood case |
| Port Of Dispatch | HuangPu |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
| Supply Ability | 2500 sets per Month |
Product Details
Features:
1. Protective Devices: missing phase and undervoltage, phase dislocation, compressor overload, and water
pump overload protection etc. It can alarm and display faults at any time.
2. Microcomputer temperature control system: temperature controllable range + 5° C to + 35 ° C, accuracy 0.1°C.
3. Air-Cooled condenser: dense structure, small size exchange large heat and save water.
4. The machines can both cooling and heating.
| Technical Parameter | ||||||||||
| Model No. | Compressor power | Voltage | Cooling Capacity | Heating Capacity | Weight | Size | Inlet/Outlet | Refrigerant | Cooling Type | |
| (KW) | (HP) | (V)50HZ | (KW) | (KW) | (KG) | (mm) | mm/inch | |||
| ZH-HC1.5 | 1.5 | 1.5 | 220 | 3.8 | 3.8 | 65 | 720*400*680 | 50(1.5'') | R22 | Air Cooling |
| ZH-HC2 | 2 | 2 | 220 | 5.2 | 5.2 | 68 | 720*450*680 | 50(1.5'') | R22 | Air Cooling |
| ZH-HC3 | 2.4 | 3 | 380 | 7.8 | 10 | 145 | 900*520*800 | 50(1.5'') | R22 | Air Cooling |
| ZH-HC5 | 4.5 | 5 | 380 | 13 | 16 | 195 | 1000*680*1250 | 50(1.5'') | R22 | Air Cooling |
| ZH-HC8 | 6 | 8 | 380 | 20 | 26 | 360 | 1300*700*1300 | 50(1.5'') | R22 | Air Cooling |
| ZH-HC10 | 9 | 10 | 380 | 26 | 33 | 450 | 1400*750*1400 | 50(1.5'') | R22 | Air Cooling |
| ZH-HC12 | 9 | 12 | 380 | 31 | 40 | 500 | 1600*800*1600 | 63(2'') | R22 | Air Cooling |
| ZH-HC15 | 13.5 | 15 | 380 | 39 | 49 | 670 | 1600*800*1600 | 63(2'') | R22 | Air Cooling |
| ZH-HC20 | 15 | 20 | 380 | 50 | 65 | 720 | 1800*1000*1800 | 63(2'') | R22 | Air Cooling |
| ZH-HC25 | 19 | 25 | 380 | 65 | 82 | 860 | 2100*1000*1700 | 75(2.5'') | R22 | Air Cooling |
| Any special specifications please contact us for customization. | ||||||||||






















Ordering and Pricing
- Minimum order quantity: 1 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 1 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this water heater carry?
It is supplied with CE ISO 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 V, 50 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 Zhonghang Environmental Technology Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Guangzhou Zhonghang Environmental Technology Co., Ltd. range on HVACR Nexus.
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