I have an Intertherm furnace model number MMHA-070AAHR-02. I quit working last night if I turn the power off and on again I tries to start but quits after half a minute without producing any heat. The red light on the sequencer flashes 3 times constantly. Could it be the ignition module?

I have an intertherm it will ignite but blower won't come on. Email [email protected]

There should be a key to the blink code on the control panel door either inside or outside.