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Automatic ignition system furnace.
One type of electronic ignition is an intermittent pilot.
The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot.
It is also essential that any gas furnace ignition system has a good ground.
Shop grainger today for a reliable furnace control board for your hvac system.
If you have a newer furnace or one with an afue rating above 80 it most likely has an electronic ignition system.
That means the 24 volts cannot float from one leg to the other.
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Fenwal controls whether you re looking a new fenwal igniter or the latest fenwal ignition control board we have the fenwal ignition module solutions you need to repair your gas fired heating appliance.
Intermittent pilot ignition the intermittent pilot was the most common furnace ignition system in the second half of the 1900s.
When it has a proper ground the control voltage the 24 volts does not float.
The pilot in turn lights the gas for the burners.
Just as important we can also provide expertise and support for your repair.
The module needs good ground to the control board or control module.
This system uses a pilot flame but the pilot lights only when there s a call for heat from the thermostat.
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