Description
The Lennox 20W99 Hot Surface Ignitor is an intended ignition component used to start the burner on the gas heating in HVAC systems. It is applied in furnaces, whereby ignition needs to be controlled to enable safe and consistent ignition during normal conditions. It is fitted in the burner assembly, where it works at 150V to start the flow of gas in the right sequence. The ignition element concept is used to control the startup time, enhance the response of the system, delayed or incomplete ignition in residential and commercial applications.
