The hot water boiler listed here carries power 20000-30000, material Powder Coated Steel, documented exactly as the manufacturer publishes it. For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Hot Water Boiler
- Model Number: R1
- Power (W): 20000-30000
- Power Source: Electric, Gas
- Power: 24KW
- Housing Material: METAL
- Material: Powder Coated Steel
Technical Specifications
| Gas Type | Natural Gas |
|---|---|
| Storage / Tankless | Instant / Tankless |
| Application | Hotel, Commercial, Household |
| Volume (Litre) | Other |
| Smoke Extraction Method | Balanced Type |
| Power (W) | 20000-30000 |
| Heat Exchanger | Copper |
| Installation | Wall-mounted |
| Housing Material | METAL |
| Warranty | 2 Years |
| After-Sales Service Provided | Free Spare Parts |
| Display Type | LED Display Screen |
| App-Controlled | No |
| Power Source | Electric, Gas |
| Private Mold | No |
| Packaging Types | Corrugated Box |
| Place Of Origin | Guangdong, China |
| Brand | HAOBANG/OEM |
| Model Number | R1 |
| Product Name | Heating and Hot Water Function Combi wall hung gas boiler |
| Usage | Household Heating & Shower water |
| Material | Powder Coated Steel |
| Power | 24KW |
| Key Words | Wall Mounted Gas Boilers |
| Heater Type | Indoor Portable Gas Heater |
| Product Dimensions(Mm) | 740*410*313 |
| Heating Water Temperature Range | 30℃-80℃ |
| Certification | ISO:14001 |
| Selling Units | Single item |
| Single Package Size | 84X49X41 cm |
| Single Gross Weight | 36.0 kg |
Product Details




China Hot Sale 20kw To 30kw Hotel Apartment Central Heating Wall Hung Combi Gas Hot Water Boiler


Series | R |
Model Number | L1PB28-RB |
Capacity/power | 18-40KW optional |
Function | Room heating & water heating |
Heat exchanger | One unit |
Exhaust pipe | Balance type 60/100mm diameter |
Useage | Domestic |
Warranty | Two years |




























Q1: Are you manufacture or trading company?
We are a manufacturer specializing in gas water heater, gas stove , gas boiler, established in 1997
Q2 :What is your MOQ?
100pcs/per model
Q3 How long you can offer a sample for my inspection?
Depends on models, Sample 5-20days
Q4 Is OEM is acceptable?
Yes, OEM is welcome.
Q5 What is the delivery time?
The delivery time is 30-35 days after order was confirmed and received deposit.
Q6: What is your payment term?
T/T30% deposit in advance 70% balance against the copy of B/L
Shipping port: Zhonshan/Guangzhou/Shenzhen
More question please contact!!!
China Hot Sale 20kw To 30kw Hotel Apartment Central Heating Wall Hung Combi Gas Hot Water Boiler
China Hot Sale 20kw To 30kw Hotel Apartment Central Heating Wall Hung Combi Gas Hot Water Boiler
China Hot Sale 20kw To 30kw Hotel Apartment Central Heating Wall Hung Combi Gas Hot Water Boiler
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–499 piece: US $230 / piece
- 500+ piece: US $215 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this hot water 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 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this hot water boiler carry?
It is supplied with ISO:14001 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 Zhongshan Hobun Electric&gas Appliances Co., Ltd., based in China. The company 18 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Zhongshan Hobun Electric&gas Appliances Co., Ltd. range on HVACR Nexus.
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