What is the Gas wall-hung boiler show at ISH China & CIHE?
The Gas wall-hung boiler show is a flagship feature of ISH China & CIHE, presenting advanced wall-mounted gas boiler technologies for residential and commercial heating. It focuses on innovations in combustion and heat exchange that maximize thermal efficiency, models that align with ANSI/ASHRAE/IES performance standards, and hydrogen–natural gas blend compatibility for cleaner, future-ready heat. Expect practical insights into market trends, export opportunities, and retrofit solutions for older buildings. As part of Asia’s premier HVAC platform spanning the entire supply chain—Heating, Energy, Water, Comfort, and Installation & Intelligence—the 2026 edition is expected to cover 8 halls and 110,000 sqm with around 1,300 exhibitors and 78,000 visitors.
Gas Wall-hung Boiler Show: Overview
Flagship showcase of high-efficiency wall-mounted gas boilers, featuring combustion and heat-exchange innovations and hydrogen-ready solutions for homes and businesses.
Gas Wall-hung Boiler Show: A Key Feature of ISH China & CIHE
Explore top-tier wall-mounted gas boilers—from ultra-high seasonal efficiency designs to ANSI/ASHRAE/IES-aligned performance and hydrogen–natural gas blend readiness—within the Heating Solutions hub at ISH China & CIHE. The showcase includes the Gas Wall-hung Boilers Industry G20 Products Section, featuring leading brands such as Vaillant, Bosch, and Viessmann, alongside innovators like Shumigarn. You’ll find live demos, data-driven comparisons, and application guidance for residential, commercial, and retrofit projects, plus export insights via international pavilions (Overseas, German, Canadian). In recent years, ISH China & CIHE is widely regarded as the most extensive HVAC (Heating, Ventilation, Air-Conditioning), plumbing, and home comfort trade show in Asia.
Key Benefits
- Meet leading G20 and international brands (Vaillant, Bosch, Viessmann, Shumigarn) and benchmark real-world performance.
- See ANSI/ASHRAE/IES-aligned, hydrogen-ready boilers with high seasonal efficiency for low-carbon heating.
- Gain market and export insights through forums, international pavilions, and curated matchmaking.
Considerations
- The large-scale event requires pre-planned routes and a shortlist of target brands and sessions.
- Technical comparisons may require careful review of performance data and standards.
Why It's Essential
- It’s the focal point to source cutting-edge, hydrogen-ready wall-hung boilers and connect with global leaders shaping high-efficiency heating.
Heating Solutions
Discover core heating technologies with a spotlight on gas wall-hung boilers alongside heat pumps, radiators, fan coils, and smart heating for efficient residential and industrial applications.
Heating Solutions: Core of HVAC Innovation at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Within Heating Solutions, the Gas wall-hung boiler show highlights compact, high-efficiency units, modern burners, advanced heat exchangers, and controls that elevate seasonal performance. Alongside heat pumps and integrated systems, you’ll find smart zoning and connectivity that pair with radiators and floor heating, plus hydrogen-compatible designs to support decarbonization roadmaps.
Key Benefits
- Showcases a wide array of energy-efficient and low-carbon heating technologies, with a special focus on wall-hung gas boilers.
- Features innovations in smart heating and integrated systems for enhanced comfort and control.
- Connects visitors with leading manufacturers and suppliers of heating equipment from around the globe.
Considerations
- The vastness of offerings may require focused planning for visitors with specific interests.
- Keeping up with rapid technological advancements in this sector demands continuous engagement.
Why It's Essential
- It’s the hub to compare boiler innovations alongside complementary heating technologies for complete system design.
Energy Solutions
See how renewable energy, storage, hydrogen, and integrated management systems enable cleaner, more efficient boiler-based HVAC.
Energy Solutions: Driving Sustainable HVAC at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Explore hydrogen strategies, hybrid systems that pair boilers with solar or biomass, and storage that flattens peaks to boost efficiency. Meters, measurement, and integrated energy management help verify performance, reduce emissions, and prepare for hydrogen–natural gas blends in modern boiler installations.
Key Benefits
- Presents cutting-edge technologies for energy efficiency and carbon reduction, including solar, hydrogen, and biomass.
- Offers insights into integrated energy management and smart grid solutions.
- Facilitates networking with pioneers in renewable energy and sustainable HVAC practices.
Considerations
- Some advanced technologies may require specialized knowledge to fully appreciate their potential.
- Investment in these solutions often involves higher initial costs, though long-term savings are significant.
Why It's Essential
- It connects boiler projects with the latest green energy pathways and storage strategies for long-term decarbonization.
Water Solutions
Critical components for DHW and hydronic distribution—pumps, pipes, valves, and drainage—ensuring reliable boiler system performance.
Water Solutions: Essential for Modern Systems at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Optimize boiler-based systems with efficient circulators, durable piping, precise valves, and dependable DHW distribution. Discover water-saving and smart monitoring that improve lifecycle performance in plumbing and hydronics for residential and commercial projects.
Key Benefits
- Features a wide range of high-quality components for water supply, drainage, and treatment.
- Highlights innovations in water-saving technologies and smart water management systems.
- Provides opportunities to source reliable products and solutions for plumbing and sanitation projects.
Considerations
- The technical specifications of various components can be complex for general visitors.
- Regulatory compliance for water systems varies, requiring careful attention to standards.
Why It's Essential
- It’s where boiler and DHW architects source robust hydronic components to ensure reliable, long-term operation.
Comfort Solutions
Elevate indoor comfort with ventilation, air and water purification, and smart controls that complement high-efficiency wall-hung boilers.
Comfort Solutions: Enhancing Living Environments at ISH China & CIHE—China International Trade Fair for Heating, Ventilation, Air-Conditioning, Sanitation & Home Comfort System
Pair modulating gas wall-hung boilers with demand-controlled ventilation, zoning, and advanced IAQ to balance temperature, humidity, and air purity. Integrated control platforms fine-tune comfort while reducing energy use for homes and light-commercial spaces.
Key Benefits
- Presents holistic solutions for superior indoor air quality and environmental control.
- Showcases advanced fresh air and purification systems crucial for health and comfort.
- Offers insights into integrated home comfort systems that adapt to user needs.
Considerations
- Implementing comprehensive comfort systems can involve significant design and installation complexity.
- The benefits of some advanced systems may not be immediately apparent without detailed explanation.
Why It's Essential
- It shows how boilers, ventilation, and smart controls work together to deliver healthy, efficient indoor environments.
ISH China & CIHE: Exhibition Section Comparison
Use this overview to navigate ISH China & CIHE’s five major sections and the key Gas wall-hung boiler show feature, comparing focus areas, products, visitors, and benefits to align your visit with business goals.
| Section No. | Exhibition Section | Key Focus | Key Products | Target Visitor | Key Benefits |
|---|---|---|---|---|---|
| 1 | Gas Wall-hung Boiler Show | High-efficiency wall-mounted gas boilers | Live demos, Standards insights, G20 brands | Installers, Engineers, Distributors, Developers | Hydrogen-ready, high-efficiency heating |
| 2 | Heating Solutions | Energy Efficiency & Comfort | Boilers, Heat Pumps, Smart Heating, etc. | Manufacturers, Installers, Developers | Sustainable heating innovations |
| 3 | Energy Solutions | Renewable & Storage | Solar, Hydrogen, Heat Storage, Biomass, etc. | Green Tech Innovators, Policy Makers | Future-proof energy systems |
| 4 | Water Solutions | Plumbing & Sanitation | Pumps, Pipes, Valves, Drainage, etc. | Engineers, Contractors, Plumbers | Reliable water infrastructure |
| 5 | Comfort Solutions | Indoor Environment Quality | Five-constant System, Fresh Air, Water/Air Purification, etc. | Architects, Designers, Homeowners | Enhanced living environments |
Frequently Asked Questions about the Gas wall-hung boiler show
It’s a dedicated feature within ISH China & CIHE that presents high-efficiency wall-mounted gas boilers, including innovations in combustion and heat exchange, ANSI/ASHRAE/IES-aligned performance, and hydrogen–natural gas blend readiness for residential, commercial, and retrofit applications. In recent years, ISH China & CIHE is widely regarded as the most extensive HVAC (Heating, Ventilation, Air-Conditioning), plumbing, and home comfort trade show in Asia.
Installers, engineers, distributors, developers, and building owners evaluating efficient heating will benefit. Use cases include residential heating with DHW, small-to-medium commercial systems, renovation projects that replace legacy boilers, and sustainable development initiatives aimed at reducing carbon footprints. The 2026 edition takes place March 31–April 2 in Beijing (China International Exhibition Center, Shunyi Hall).