This pilot burner shut down appropriately because the dust-blocked filter brought about inadequate combustion air for that pilot flame Preferably You will need a proper continuity meter that will show you the resistance while basically sending a substantial present-day of 200mA across the circuit. The resistance should be below http://waylontjnmo.pages10.com/Indicators-on-nj-boiler-repair-You-Should-Know-31153618