This house heating heat pump is published with the manufacturer’s full specification — power source Electric, refrigerant R32. Made by Jiangsu Sunrain Solar Energy Co., Ltd. (3 years on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This House Heating Heat Pump
- Model Number: BLN-006TB1
- Power Source: Electric
- Housing Material: Metal
- Refrigerant: R32
- Warranty: 2 Years
- Certifications: ERP, LVD, EMC, RoSH, REACH, PED, KEYMARK, SG READY, BAFA, MCS
Technical Specifications
| Type | Air Source Heat Pump |
|---|---|
| Energy Efficiency Rating | Class A+++ |
| Application | Household |
| Refrigerant | R32 |
| Storage / Tankless | Storage |
| Compressor | Scroll Compressor |
| Installation | Freestanding |
| App-Controlled | Yes |
| Housing Material | Metal |
| Feature | High Efficiency, Eco-Friendly, Easy Operation |
| Power Source | Electric |
| Warranty | 2 Years |
| After-Sales Service Provided | Free Spare Parts, Overseas Call Centers |
| Operating Language | English |
| Private Mold | No |
| Packaging Types | Corrugated Box |
| Place Of Origin | Guangdong, China |
| Brand | Sunrain |
| Model Number | BLN-006TB1 |
| Function | Inverter |
| Certifications | ERP, LVD, EMC, RoSH, REACH, PED, KEYMARK, SG READY, BAFA, MCS |
| Heat Source | Air source heat pump |
| Heat Exchanger | Shell and tube heat exchanger |
| Storage | Stainless steel or enamel hot water tank |
| COP | 4.51 |
| SCOP | 4.52 |
| Use | house heating |
| Selling Units | Single item |
| Single Package Size | 116X53X101 cm |
| Single Gross Weight | 130.0 kg |
Product Details




















Item | 18kw R32 Single phase Air source Monobloc heat pump |
Warranty | 2 years |
Application | Household |
Power Source | Electric |
Type | Air Source Heat Pump |
After-sales Service Provided | Free spare parts, Overseas Call Centers |
App-Controlled | Yes |
logo/pattern | Silk screen printing |
Storage | Stainless steel or enamel water tank |
Place of Origin | China |
Energy Efficiency Rating | Class A+++ |
Operating Language | English |
Private Mold | NO |
Installation | Freestanding |
Housing Material | Metal |
Use | Bathroom |
Brand Name | Sunrain |
Model Number | BLN-018TB1 |
Refrigerant | R32 |
Type | Monobloc heat pump |
Features | Inverter, Anti-Freeze protection, SG Ready, Cascade |
Functions | Daily hot water, Heating and Cooling. |
Use | Water heating, Floor heating and cooling |
Certifications | ERP, LVD, EMC, RoSH, REACH, PED, KEYMARK, SG READY, BAFA, MCS |
Heat source | Air source heat pump |
Heat exchanger | Shell and tube heat exchanger |
Storage | stainless steel or enamel hot water tank |
COP | 4.51 |
SCOP | 4.52 |
Water pump | Grundfos |
rated heating capacity | 18.77 kw |
rated power input | 4.16 kw |
Working ambient temperature | -30 to 45 degree celcius / -22 to 113 degree fahrenheit |
Max hot water temperature | 60 degree celcius / 140 degree fahrenheit |
OEM / ODM | Yes |
Sound pressure level | 55 |
Voltage | 220-240 / 50Hz |
Color | Gray and black, Customizable for large orders |
Rated cooling capacity | 16.58 kw |
EER | 4.09 |
Water flow rate | 3.2 m/s |
Water pressure Min./Max | 0.1/0.3 Mpa |
Net weight | 151 kg |
Water piping connections | G1-1/2'' |










We are based in the Jiangsu province, in China and we started our business from 1997. We sell 72% of our products to the domestic market, 10% to Western Europe, 8% to Africa, 5% to South Asia, 5% to Oceania, and 2% to South America. There are total of about 6000+ people in our offices and factories around China.
2. How can we guarantee quality?
We use the latest manufacturing technologies and the highest quality standards in our factories. Each product is comprehensively tested before packaging to ensure a satisfactory customer experience.
3.What can you buy from us?
5. What services can we provide?
Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF;
Accepted Payment Type: T/T, L/C, D/P, D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Language Spoken: English, Chinese, Spanish, Japanese, French, Russian.








David Liu
Email: davidliu@sunrain.com
Http://en.sunrain.com
Jiangsu Sunrain Solar Energy Co., Ltd.
public listed 603366 in Shanghai main stock market
Ordering and Pricing
- Minimum order quantity: 5 unit
- Volume pricing:
- 5–49 unit: US $1139 / unit
- 50+ unit: US $1109 / unit
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this house heating heat pump?
The standard minimum order quantity is 5 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this house heating heat pump carry?
It is supplied with ERP, LVD, EMC, RoSH, REACH, PED, KEYMARK, SG READY, BAFA, MCS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
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 Jiangsu Sunrain Solar Energy Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jiangsu Sunrain Solar Energy Co., Ltd. range on HVACR Nexus.
See more in Heat Pumps on HVACR Nexus.
























