If the motor still running, the motor should be fine.3 ]9 u: p+ S9 M4 L; S* T
Possible reason: : P) q+ m2 B: r% Y2 N/ dFlame sensor, up limit sensor or the pressure differential sensor. 3 n- y% m. }9 A6 `1 M% C0 rOpen the control box, there maybe there is one light flashing tell you what's the promble.