Key specification for this water source heat pump: 220V/380V inverter ~1Phase/3Phase, heating capacity 6-18kw. Everything below is reproduced from the factory data sheet. Made by Nulite New Energy (guangzhou) Co., Ltd. (7 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Water Source Heat Pump
- Model Number: NL-G2SII/R32
- Power Source: Electric
- Voltage: 220V/380V inverter ~1Phase/3Phase
- Heating Capacity: 6-18kw
- Housing Material: Galvanized Sheet
- Refrigerant: R32
Technical Specifications
| Type | Water Source Heat Pump |
|---|---|
| Heating Capacity | 6-18kw |
| Energy Efficiency Rating | Class A+++ |
| Application | Hotel, Commercial, Household |
| Refrigerant | R32 |
| Storage / Tankless | Storage |
| Compressor | Mitsubish* |
| Installation | Freestanding |
| App-Controlled | Yes |
| Housing Material | Galvanized Sheet |
| Feature | High Efficiency, Easy Installation, Eco-Friendly, Energy-Saving, Safe |
| Power Source | Electric |
| Warranty | 2 Years |
| After-Sales Service Provided | Free Spare Parts |
| Operating Language | English, German, French, Dutch, Spanish |
| Private Mold | Yes |
| Packaging Types | Corrugated Box |
| Place Of Origin | Guangdong, China |
| Brand | NuLite |
| Model Number | NL-G2SII/R32 |
| Function | Floor Heating/Cooling/Hot Water |
| Voltage | 220V/380V inverter ~1Phase/3Phase |
| Net / Gross Weight | 110KG /120KG |
| Max Hot Water Temperature | 55~60C |
| Sound Level | <54dB |
| Color | White/blue |
| Package Size | 1190*520*865mm |
| Working Ambient Temperature | -25°C to 45°C |
| Selling Units | Single item |
| Single Package Size | 73X49X95 cm |
| Single Gross Weight | 500.0 kg |
Product Details


























1. We are a professional heat pump manufacturer with 23 years of experience, leading the industry with advanced technology. 2. OEM services are available to meet your specific requirements. 3. We have experienced R&D engineers and strong capabilities in OEM projects. 4. We have well-trained and professional sales and after-sales services. 5. For all inquiries about our company or products, we will reply to you within 24 hours. 6. Our advantages are quick delivery, competitive price, high quality, and long-term service for our customers. 7. We have long-term cooperation with shipping companies, which enables faster and more efficient delivery, ensuring goods are delivered safely to the designated location. |


















Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–19 set: US $1199 / set
- 20–99 set: US $1149 / set
- 100+ set: US $1099 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this water source 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.
Can the water source heat pump be supplied for my local voltage?
The standard configuration is 220V/380V inverter ~1Phase/3Phase. 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 Nulite New Energy (guangzhou) Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, Trading Company, passed third-party supplier assessment. Browse the full Nulite New Energy (guangzhou) Co., Ltd. range on HVACR Nexus.
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