If the motor still running, the motor should be fine.$ V! s* k0 @, V5 u o1 e/ V" q" G9 i
Possible reason: 3 C" i5 j* {7 s. I8 e! L9 JFlame sensor, up limit sensor or the pressure differential sensor.& C5 ]* q5 ?4 |; P; a3 W/ z
Open the control box, there maybe there is one light flashing tell you what's the promble.