An Ignition Unit is an electrical part within the boiler that works with the PCB to ignite the burner. When the Ignition Unit receives a signal from the PCB it will generate a high voltage pulse which is then sent and creates a spark at the spark electrode. A boiler may have a Piezo as the spark generator where the ignition is manually done by pressing a button.
The gas valve in your boiler is responsible for controlling the flow of gas into your boiler. If you request a higher temperature, the gas valve will open and allow more gas into the boiler to be burned to heat your home. If there is too much or too little gas being supplied your boiler will lockout for safety reasons.
Gas Boiler Ignition Units - Direct Heating Spares
02/03/2017 · What is a Biomass Boiler? A biomass boiler is like the standard gas and oil boilers you find in most homes, but it is fuelled by solid biomass rather than gas or oil. For that reason, its noticeably bigger and demands more maintenance.
Working Principle. Both gas and oil fired boilers use controlled combustion of the fuel to heat water. The key boiler components involved in this process are the burner, combustion chamber, heat exchanger, and controls. The burner mixes the fuel and oxygen together and, with the assistance of an ignition device, provides a platform for combustion. This combustion takes place in the combustion chamber,
Working Principle | Boilers Guide
A Piezo ignition, ignites for a period of one to two seconds and then after around one second the gas line opens allowing for an outflow of gas. The delay of opening the gas supply is highly important in gas heating as it prevents the influx of large amounts of gas that if ignited too late could cause an explosion.
Igniters Burners Boilers. Ignitors are the most versatile devices to ignite oil and gas burners. They work on the principle of producing low energy spark between two electrodes by passing a high voltage (5 KV to 14.5 KV) current of few mili amperes, for igniting oil / gas. They are easily adapted to automation and electronic control and work without supervision.
Fangkuai Boiler Co., Ltd. is a high-tech enterprise integrating research and development, manufacturing and sales of gas hot water boilers, gas steam boilers, oil gas boilers, vacuum hot water boilers and clean combustion technology boilers.