Lennox 70W16 Hot Surface Ignitor Assembly

The Lennox 70W16 Hot Surface Ignitor Assembly is used in HVAC systems to start combustion by supplying a controlled high-temperature ignition source. When electrical current is applied, it heats fast and gas burners can light without a pilot flame. This assembly is usually fitted in furnaces and packaged heating units where it collaborates with the control board of the system to provide an effective startup in the heating cycle. It facilitates efficient operation of heating equipment in residential and commercial environments as it allows the consistent ignition of the fuel, it minimizes the start-up delays.