The thermostat allows power to the igniter. The igniter heats up and warms the radiant sensor, which sends power to open the gas valve.
Check if igniter glows. If not, check for power to the igniter. If no power, check thermostat. If igniter has power and won't glow, its bad.
If igniter glows, check power to gas valve. No power, bad radiant sensor. If gas valve has power and won't open, its bad.
678 views
Usually answered in minutes!
×