Vangood gas wall-mounted boiler A gas combi boiler, also known as a combination boiler, is a type of boiler that provides both central heating and hot water on demand using natural gas as the fuel source. It combines the functions of a traditional boiler that heats water for central heating and a separate water heater that provides hot water for taps and showers.It mounts quickly and easily to the wall of your home and requires minimal maintenance.
High efficiency: Gas wall-hung boilers have high thermal efficiency and can save energy and reduce costs.
Space-saving: Gas wall-hung boilers do not take up much space and can be installed on walls, which makes them suitable for small apartments and houses.
Easy to use: Gas wall-hung boilers are easy to operate and can be controlled with a thermostat, which makes them convenient to use.
Safe: Gas wall-hung boilers have multiple safety protection functions, such as overheat protection and gas leak protection, which can ensure the safety of users.
Environmentally friendly: Gas wall-hung boilers are more environmentally friendly than traditional boilers, as they produce fewer emissions and use cleaner energy sources.
Comfortable: Gas wall-hung boilers can provide precise temperature control, which can improve the comfort of users and create a more comfortable living environment.
Lcd Display
Didital Control
Suitable For Many Kinds Of Gas Source
Digital Constant Temperature
Thermal Efficiency: 89%
Low Noise Combustion System
Low Water Pressure Start
Safe And Environmental Protection
Closed System
Multiple Control Mode System
Product Number |
SB1P28-G |
Energy Efficiency Rating |
National Standard Level 2 |
Rated Gas Pressure |
2000Pa |
Type Of Gas |
Natural gas /12T |
Nominal Hot Water Production Rate |
11.9kg/min |
Rated Heat Input |
28KW |
Applicable Water Pressure For Domestic Hot Water System |
0.03-0.8MPa |
Higher Applicable Water Pressure For Heating System |
0.3MPa |
Lower Heat Input |
10.9KW |
Rated Heating Heat Output |
24.6KW |
Nature Of Power |
220V-50Hz |
Lower Heating Output |
9.3KW |
Rated Electric Power |
130W |
Heating Water Temperature Adjustment Range |
30℃-80℃ |
Domestic Hot Water Temperature Adjustment Range |
30℃-60℃ |
1. How does a gas combination boiler work?
When heating or hot water is required, gas combination boilers work by heating water directly from the mains. It passes cold water through a heat exchanger, which is heated by burning gas or oil. The heat generated is then circulated through the central heating system or used to heat domestic hot water.
2. Is a gas combination boiler suitable for all households?
A gas combination boiler is generally suitable for most homes, whether it's a small apartment or a larger house. However, the size and capacity of your boiler should be chosen based on the heating and hot water needs of your particular property.