Hello
My boiler will not fire up. The pilot is on, and the fan starts when heating is put on or water is called for but the boiler does not fire up. There is voltage at the small coil, 28vdc, and there is voltage at the gas valve, 240vac. The airflow switch is working and there is pressure in the system.
Any clues??
My boiler will not fire up. The pilot is on, and the fan starts when heating is put on or water is called for but the boiler does not fire up. There is voltage at the small coil, 28vdc, and there is voltage at the gas valve, 240vac. The airflow switch is working and there is pressure in the system.
Any clues??