Electric furnace mobile home won't come on
I have an Intertherm electric furnace model E2EB-015HB new in 2002 in a mobile home. The blower comes on when I put thermostat to "On Ventilate" but the heating unit will not come on when thermostat raised.
This is the kind that has the heat come on for about 4 -5 seconds, then turns off for say 1-2 seconds and then cycles on and off for about 4-5 minutes until warmth is achieved. The unit has an add on a/c that when it comes on it stays on continuously until cooling achieved.
I cleaned the wall thermostat coils of all dirt and clicked off and on the circuit breakers inside the unit at the bottom but it still won't come on.
Is it possible that the relay sequencer went on this unit? Any suggestions?
Thanks.