Energy Saving Gas Boiler System Wall Mounted Gas Combi Boiler Constant Temperature
24kW Energy Saving Gas Boiler System Wall Mounted Gas Combi Boiler Constant Temperature Smart Control Underfloor Heating, Helping You Enjoy Efficient Heating, Instant Hot Water and Lower Energy Costs
Description
Continuous Hot Water for Kitchens and Bathrooms
Enjoy reliable hot water for your kitchen, showers and daily household needs. Whether you have one bathroom or multiple bathrooms, this gas combi boiler delivers a stable supply for the whole family.
Perfect for Busy Family Homes
When family members are showering, washing dishes and doing laundry at the same time, you can still enjoy consistent water temperature and dependable performance.
360° Sealed Quiet Comfort
The fully sealed combustion chamber improves safety while reducing operating noise. Advanced sound insulation and sealing technology help create a quieter and more comfortable living environment for you.
Relax in Peace
Ideal for apartments, villas and family houses where low-noise operation is essential for bedrooms, living rooms and home offices.
Interest
Comprehensive Multi-Layer Safety Protection
Designed according to European safety standards, the system protects you and your family with:
Anti-Freeze Protection
Dry-Burn Protection
Overheat Protection
Flame Failure Protection
Water Pressure Protection
Leakage Protection
Pump Anti-Seizure Protection
Automatic Fault Detection
Pressure Relief Protection
One Boiler, Multiple Functions
A single unit provides both central heating and domestic hot water, eliminating the need for multiple appliances and helping you save installation space.
Compatible with Underfloor Heating and Radiators
Connect the boiler to underfloor heating systems or radiators to create the heating solution that best suits your home.
Personalized Temperature Control
You can easily adjust the room temperature and water temperature to match your comfort preferences, ensuring a warm and cozy environment during winter.
Intelligent Constant Temperature Technology
Smart sensors continuously monitor system performance, helping you enjoy stable heating and hot water without sudden temperature changes.
Fast Hot Water Whenever You Need It
The rapid heating system delivers hot water quickly, reducing waiting time and improving convenience for showers, hand washing and kitchen use.
Save Water and Energy
Efficient heat transfer and quick hot water delivery help reduce water waste and gas consumption, lowering your monthly utility costs.
Comfortable Underfloor Heating Experience
When connected to an underfloor heating system, heat is distributed evenly across the floor surface, creating a pleasant and comfortable indoor environment.
Rapid Radiator Heating
The radiator system heats up quickly, allowing you to warm your rooms faster during cold mornings and winter evenings.
Strong Heat Retention Performance
Excellent thermal storage capability helps maintain comfortable temperatures longer, reducing frequent heating cycles.
Smart Control for Modern Living
Advanced control options allow you to easily manage heating settings and optimize energy usage according to your daily schedule.
Compact Wall-Mounted Design
The space-saving structure fits neatly into kitchens, balconies, utility rooms and service areas without occupying valuable floor space.
Easy Installation and Maintenance
Designed for convenient installation and servicing, making it suitable for both new residential projects and replacement heating systems.
Ideal for Apartments
Provides efficient heating and hot water while maximizing limited living space.
Perfect for Villas and Family Houses
Delivers whole-home comfort, supporting multiple rooms, bathrooms and family members with reliable performance.
Suitable for Cold Climate Regions
Built-in anti-freeze protection helps safeguard internal components during winter, making it suitable for areas with long heating seasons.
Reliable Comfort All Year Round
Whether you are enjoying a warm shower, spending time with family in the living room or working from home, you can count on stable heating and hot water every day.
Durable Long-Life Construction
High-quality components and a robust heat exchanger provide long-term durability, helping you enjoy years of reliable operation with reduced maintenance requirements.
Designed Around You
Whether you live in an apartment, villa or family house, this wall-mounted gas combi boiler helps you enjoy efficient heating, instant hot water and everyday comfort while saving valuable space and energy.
Parameter
| Parameter | SB1P20-G | SB1P24-G |
|---|---|---|
| Model | SB1P20-G | SB1P24-G |
| Gas Type & Supply Pressure | Natural Gas 12T / 2000Pa | Natural Gas 12T / 2000Pa |
| Applicable Gas Pressure Range | 1500Pa – 3000Pa | 1500Pa – 3000Pa |
| Rated Heat Input | 20 kW | 24 kW |
| Rated Heat Output | 18.1 kW | 21.6 kW |
| Minimum Heat Input | 8 kW | 9.6 kW |
| Minimum Heat Output | 6.8 kW | 8.16 kW |
| Radiator Heating Temperature Range | 30°C – 85°C | 30°C – 85°C |
| Underfloor Heating Temperature Range | 30°C – 60°C | 30°C – 60°C |
| Heating System Operating Pressure | 0.05 MPa – 0.3 MPa | 0.05 MPa – 0.3 MPa |
| Expansion Tank Capacity | 6 L | 6 L |
| Maximum Heating System Water Volume | 100 L | 100 L |
| Pump Head | 5 m | 5 m |
| Recommended Heating Area | 80–108 m² | 80–108 m² |
| Power Supply | 220V / 50Hz | 220V / 50Hz |
| Maximum Electrical Input Power | 120 W | 120 W |
| Coaxial Air Intake & Exhaust Flue | Φ60 / Φ100 mm | Φ60 / Φ100 mm |
| Waterproof Rating | IPX4 | IPX4 |
| Product Dimensions (W × H × D) | 740 × 400 × 270 mm | 740 × 400 × 270 mm |
| Package Dimensions | 810 × 460 × 310 mm | 810 × 460 × 310 mm |
| Net Weight / Gross Weight | 30 kg / 33 kg | 31 kg / 34 kg |
Desire
22 Years of Manufacturing Experience
You work with a company that has been focused on home appliance development and manufacturing for over 22 years. This experience allows us to understand market demands, improve product performance, and maintain stable production standards. Whether you are launching a new product line or expanding your existing business, you can rely on a partner with proven industry expertise.
Strict ISO 9001 Quality Management
You can have confidence in every product you receive. Our ISO 9001-certified quality management system covers every stage of production, from raw material inspection and component testing to in-process quality control and final product inspection. This helps ensure consistent quality and reduces the risk of after-sales issues for your business.
Trusted by Customers Worldwide
You benefit from products that are already serving customers across North America, South America, Europe, Russia, Africa, and other international markets. This global experience helps us better understand different market requirements and allows you to source products with proven acceptance and performance.
One-Stop OEM & ODM Service
You can simplify your sourcing process with complete OEM and ODM support. From product design and component selection to packaging, branding, and final production, our team works closely with you to develop products that match your market needs and brand positioning.
Modern Production Facilities
You benefit from advanced production equipment and well-organized manufacturing lines designed to improve efficiency and product consistency. This helps ensure stable quality and reliable production schedules, even during peak seasons.
Professional Research and Development Team
You gain access to an experienced engineering team focused on product innovation and continuous improvement. Whether you need product customization, technical upgrades, or new product development, we can help turn your ideas into market-ready solutions.
Comprehensive Quality Testing
You receive products that go through multiple testing procedures before shipment. These include performance testing, safety inspections, durability checks, gas leakage testing, and final quality verification. Our goal is to make sure every unit performs as expected when it reaches your customers.
Certification Support for Global Markets
You can source products designed to meet the requirements of different countries and regions. Our team understands international compliance standards and can support certification needs to help you enter new markets more efficiently.
Flexible Customization Options
You can customize product appearance, technical specifications, packaging, manuals, labels, logos, and other details based on your business requirements. This flexibility helps you create products that stand out in your target market.
Stable Production Capacity
You can count on us whether you need a small trial order or a large-volume purchase. Our manufacturing capacity is designed to support growing businesses and long-term cooperation without compromising quality or delivery performance.
Efficient Export and Logistics Support
You benefit from years of export experience and professional logistics coordination. From packaging and documentation to shipment arrangements, our team helps ensure your orders arrive safely and efficiently.
Reliable Spare Parts Supply
You can reduce maintenance concerns with long-term spare parts availability. We provide support for replacement components and accessories, helping you maintain product performance and improve customer satisfaction after purchase.
Responsive After-Sales Service
You are supported by a dedicated team that responds quickly to questions and technical inquiries. Whether you need product information, troubleshooting assistance, or spare parts support, we are committed to helping you resolve issues efficiently.
Multi-Market Business Support
You work with a partner familiar with different customer preferences, product standards, and business practices across global markets. This experience helps you reduce sourcing risks and improve your competitiveness.
Long-Term Partnership Focus
You gain more than a product supplier. You gain a manufacturing partner committed to supporting your business growth, helping you improve operational efficiency, strengthen your brand, and build long-term success in your market.
Action
Take Action Now
If You are looking for a reliable gas water heater supplier, now is a great time to get in touch. Simply share Your product requirements, target market or project details, and our team will provide detailed specifications, product recommendations and suitable OEM/ODM solutions to help You move forward with confidence.
Request a Quote
Whether You are sourcing for distribution, retail, e-commerce or project procurement, You are welcome to send us an inquiry at any time. We will provide competitive pricing, product information and professional support, helping You evaluate the best solution for Your business needs.
Start Your Business Partnership
You deserve a manufacturing partner that supports Your long-term growth. By working with Vangood, You gain access to stable production capacity, reliable product quality and responsive service. We are committed to building long-term cooperation that helps Your business grow steadily and sustainably.
Get Customized Solutions
Every market has different requirements, and every brand has unique goals. If You need customized specifications, packaging, logos, accessories or product features, simply share Your ideas with us. Our team will work closely with You to develop a solution that fits Your market and strengthens Your brand identity.
Contact Us Today
If You have questions about products, certifications, lead times or customization options, our team is ready to help. You can contact us directly for fast communication, technical support, product catalogs and professional recommendations based on Your specific requirements.
Discuss Your Project With Us
Whether You are launching a new product line, expanding Your distribution network or sourcing for a large project, we would be happy to learn more about Your plans. By understanding Your business goals, we can recommend the most suitable products and services to help You achieve better results.
Grow Your Business With Confidence
Choosing the right supplier can make a significant difference to Your success. With years of manufacturing experience, strict quality control and global export expertise, Vangood is ready to support You with reliable products and dependable service every step of the way.
FAQ
Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer located in Dongfeng Town, Zhongshan City, Guangdong, China. With more than 22 years of experience in home appliance production and R&D, we specialize in gas water heaters, electric water heaters, gas boilers, gas stoves, range hoods, and other kitchen appliances. We warmly welcome customers from around the world to visit our factory and discuss cooperation opportunities.
Q: What is your MOQ?
A: Our MOQ depends on the product model and customization requirements. We offer flexible MOQ options and support trial orders, allowing you to evaluate product quality and market potential before placing larger orders.
Q: What is your lead time?
A: For first-time orders, the production lead time is usually 35–45 days after confirming all order details. For repeat orders, the lead time is typically 25–35 days. The exact schedule depends on order quantity, product specifications, and customization requirements.
Q: Do you provide samples? Are they free?
A: Yes, we provide samples for quality evaluation and testing. The sample price is usually 1.5 times the unit price. However, the sample cost can be refunded in your first bulk production order, helping reduce your initial purchasing risk.
Q: What are your payment terms?
A: For payments ≤ USD 1,000, 100% payment is required in advance. For payments ≥ USD 1,000, we accept 30% T/T deposit in advance, with the balance paid before shipment. We can also accept 100% L/C at sight for qualified orders.
Q: Do you support OEM and ODM services?
A: Yes. We provide comprehensive OEM and ODM services, including logo printing, packaging design, product appearance customization, technical specification adjustments, and function development. Our professional R&D team can help create products tailored to your market needs.
Q: Can you provide customized packaging?
A: Yes. In addition to standard export packaging, we offer customized color boxes, gift boxes, branded cartons, instruction manuals, labels, and private packaging solutions to support your brand development.
Q: What is your warranty period?
A: We provide a one-year warranty for non-human quality issues. Our technical team also offers after-sales support and spare parts assistance to help ensure long-term product performance.
Q: What certifications do your products have?
A: Our factory operates under a strict ISO 9001 quality management system. Products are manufactured according to international standards, and relevant certifications can be provided based on your target market requirements.
Q: Do you supply spare parts?
A: Yes. We provide long-term spare parts support for maintenance and after-sales service. Spare parts can be supplied together with product orders or separately according to customer requirements.
Q: Do you provide market support?
A: Yes. We can provide product photos, videos, technical specifications, catalogs, promotional materials, and marketing suggestions to help you promote products and expand your local market.
Q: Are all products tested before shipment?
A: Yes. Every product undergoes strict inspections and testing before shipment, including raw material inspection, production process control, safety testing, performance testing, and final quality verification.
Q: How do you control product quality?
A: We follow a complete ISO 9001 quality management system. Quality control covers every stage from raw material sourcing, component inspection, assembly, and product testing to final packaging, ensuring consistent and reliable product quality.
Q: What is your production capacity?
A: Our factory is equipped with modern production facilities and stable manufacturing lines, enabling us to support both small-volume trial orders and large-scale commercial projects while maintaining consistent quality and delivery schedules.
Q: What are your main products?
A: Our main products include gas water heaters, electric water heaters, gas boilers, gas stoves, range hoods, gas ovens, and other kitchen appliances. We continue to develop new products to meet the changing demands of global markets.
