Vangood gas wall-hung boiler is to transfer the heat energy generated by fuel combustion to the circulating water to increase the temperature of the water, and then transport the hot water to the indoor radiator or floor heating system through the pipeline to achieve heating.
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 heating boilers can provide precise temperature control, which can improve the comfort of users and create a more comfortable living environment.
Heat exchanger for hot water: Plate heat exchanger
Type of burning chamber: Balanced
LCD display
Anti-freezing function
Flame-out protection
Overheat protection
Self-diagnosis
Didital control
Suitable for many kinds of gas source
Digital constant temperature
Energy efficiency 90.2%
Safe and environmental protection
Closed system
Multiple control mode system
SB1P20-G | |
Energy efficiency | 91 % |
Heat input.Max. | 20 KW |
Heat input.Min. | 6.8 KW |
Heat output.Max.〔C.H.〕 | 17.8 KW |
Heat output.Max.〔D.H.W. 〕 | 17.8 KW |
Central heating tepm.Max. | 85 ℃ |
Central heating tepm.Min. | 40 ℃ |
D.H.W tepm.Max. | 65 ℃ |
D.H.W tepm.Min. | 36 ℃ |
D.H.W Flow Rate(Δ=30℃) | 8.2 L/min |
D.H.W Flow Rate.Min | 3 L/min |
Domestic hot water pressure. | Max.:10 bar Min.:0.2 bar |
Built-in expansion vessel capacity | 6 L |
Built-in expansion vessel pre-charged pressure | 1 bar |
Heating pressure.Max | 3 bar |
Burner | 9 row |
Pump lift | 5 m |
Heating Area | 100-120㎡ |