This cost-effective gas boiler is listed with the manufacturer’s full published specification — rated voltage & frequency 220V/-50HZ, power (w) 20KW-32KW(26.82hp-42.91hp), model number SG12-B20/B24/B28/B32. It is produced by Foshan Shengyu Thermal Energy Technology Co., Ltd., a verified supplier of 3 years. Pricing shown is indicative at standard quantities; send your target volume and destination market for a firm quotation with current lead times.
Key Features of This Cost-Effective Gas Boiler
- Model Number: SG12-B20/B24/B28/B32
- Power (W): 20KW-32KW(26.82hp-42.91hp)
- Power Source: Gas
- Rated Voltage & Frequency: 220V/-50HZ
- Expansion Tank Capacity: 6 Litre
- Housing Material: Stainless Steel
Technical Specifications
| Gas Type | Natural Gas |
|---|---|
| Storage / Tankless | Instant / Tankless |
| Application | Hotel, Commercial, Household |
| Volume (Litre) | 1 – 8 L(0.26-2.11gal) |
| Energy Efficiency Rating | Class A |
| Smoke Extraction Method | Balanced Type |
| Power (W) | 20KW-32KW(26.82hp-42.91hp) |
| Heat Exchanger | Stainless Steel |
| Method Ignition | Electronic Ignition |
| Installation | Wall-mounted |
| Housing Material | Stainless Steel |
| Warranty | 1 Year |
| After-Sales Service Provided | Free Spare Parts |
| Operating Language | English |
| Display Type | LCD |
| App-Controlled | No |
| Power Source | Gas |
| Private Mold | Yes |
| Packaging Types | Corrugated Box |
| Place Of Origin | Guangdong, China |
| Brand | SHEMOHEAT |
| Model Number | SG12-B20/B24/B28/B32 |
| Product Name | gas boiler |
| Rated Voltage & Frequency | 220V/-50HZ |
| Thermal Efficiency | 90% |
| Temperature Range | 30-80°C |
| Expansion Tank Capacity | 6 Litre |
| Product Dimension | 720*400*300mm |
| Loading Quantity 20GP/40GP/40HQ | 180/385/440 PCS |
| Selling Units | Single item |
| Single Package Size | 86.5X46.5X37.5 cm |
| Single Gross Weight | 38.0 kg |
Product Details
Technical Parameters | |||||||||||
Shengyu model | SG12-B20 | SG12-B24 | SG12-B28 | SG12-B32 | |||||||
Unit price/FOB FOSHAN | $215 | $230 | $255 | $285 | |||||||
Rated Heat Input | KW | 20 | 24 | 28 | 32 | ||||||
Waterproof grade | / | ||||||||||
Pump Head | M | 5 | 5 | 6 | 6 | ||||||
Power Supply | / | 220V/-50HZ 120W | |||||||||
Heating | Rated Heat Output | KW | 17.8 | 21.4 | 25 | 28.5 | |||||
Thermal Efficiency | % | 90 | |||||||||
Temperature Range | °C | 30-80 | |||||||||
Expansion Tank Capacity | Litre | 6 | |||||||||
Ideal Heating Area | M²(sqm) | 70-90 | 90-130 | 140-190 | 200-240 | ||||||
Working Water Pressure | MPa | 0.02-0.25 | |||||||||
Domestic Hot Water | Rated DHW Supply △T=25°C | L | 9 | 10 | 12 | ||||||
DHW Thermal Efficiency | % | 88 | |||||||||
Temperature Range | °C | 30-60 | |||||||||
Working Water Pressure | MPa | 0.03-0.6 | |||||||||
Connection | |||||||||||
Gas Inlet | ‘’(Inch) | 3/4 | |||||||||
Heating Water Inlet & Outlet | ‘’(Inch) | 3/4 | |||||||||
DHW Inlet & Outlet | ‘’(Inch) | 1/2 | |||||||||
Size & Weight | |||||||||||
Net Weight/Gross Weight | Kg | 35/38 | 35.5/38.5 | 36/39 | 36/38.5 | ||||||
Product Dimension(HXWXD) | mm | 720*400*300 | |||||||||
Packing Dimension(HXWXD) | mm | 865*465*375 | |||||||||
Vent Pipe | mm | Φ60*100 | |||||||||
Loading Quantity 20GP/40GP/40HQ | PCS | 180/385/440 | |||||||||
A: Yes, we are a professional Gas Boiler and Electric Water Heater manufacturer with rich experience and complete R&D,production,sales and
service supply.
Q2: What is your main product?
Answer: Our main products include Gas Boiler,DC variable frequency heat pumps, air source heat pump water heaters, swimming pool heat
pumps,and EVI heat pumps in cold areas.
Q3: How to place an order?
Answer:Please send us an inquiry or contact us through online services; after receiving your inquiry, we will reply to you
Catalogs,quotations and other information you need.
Q4: Do you provide OEM/ODM customized manufacturing services?
Answer: Yes, we warmly welcome your Gas Boiler OEM/ODM opportunities. We can produce European standard heat pumps under your brand
according to yourspecial needs.
Q5: Can I apply to become your Gas Boiler distributor/distributor?
A: Yes, we are currently looking for more Gas Boiler distributors/distributors worldwide, who can distribute our Gas Boiler products
in local countries/regions.
Q6： I need to buy in large quantities. Can you provide sample service?
Yes, we can provide sample service, and we have engineers to help you solve installation problems
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–299 piece: US $215.01 / piece
- 300–799 piece: US $213.01 / piece
- 800–99999999 piece: US $211.01 / piece
- 100000000+ piece: US $206.01 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cost-effective gas boiler?
The standard minimum order quantity is 100 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.
Can the cost-effective gas boiler be supplied for my local voltage?
The standard configuration is 220V/-50HZ. 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 Foshan Shengyu Thermal Energy Technology Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Foshan Shengyu Thermal Energy Technology Co., Ltd. range on HVACR Nexus.
See more in Boiler Parts on HVACR Nexus.
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