A Bard 8554-016BX Flame Sensor confirms burner flame presence and signals the controls to maintain safe ignition performance in the unit.
The flame sensor verifies burner flame presence in the heating and cooling unit so the control system can allow continued operation only when proper ignition is detected. Its design matters because accurate flame sensing depends on durable conductive materials and precise positioning that can withstand high temperatures and maintain safe, reliable performance in the HVAC system.
The flame sensor might need replacement if the heating and cooling equipment experiences ignition failure, short cycling or burner shutdowns even when other related components appear to be working normally. Common indicators include corrosion, soot buildup, cracking or discoloration on the part and you might notice environmental signs such as moisture exposure or residue that can interfere with reliable flame detection.
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Yes! Parts Town allows you to return most new, unopened real OEM heating and cooling replacement parts within 90 days of delivery, so check our Returns page to see if your purchase qualifies. Return eligibility may differ for custom orders.