Honeywell Flame Sensor: Mfr Part # Q354A1018
SKU 3G-OTH-76828
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Frequently Asked Questions
What is the Honeywell Q354A1018 flame sensor used for?
The Honeywell Q354A1018 flame sensor is used in HVAC systems to detect the presence of a flame in gas-fired burners. It ensures safe burner operation by signaling the control board to keep the gas valve open only when a flame is present, preventing unburned gas accumulation.
What are the specifications of the Honeywell Q354A1018 flame sensor?
The Honeywell Q354A1018 is a flame sensor with manufacturer part number Q354A1018. It is a replacement HVACR control component designed for flame detection in gas-fired heating equipment. For detailed electrical ratings and dimensions, consult the Honeywell technical datasheet.
Where to buy the Honeywell Q354A1018 flame sensor worldwide?
You can source the Honeywell Q354A1018 flame sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this replacement flame sensor.
How to install the Honeywell Q354A1018 flame sensor?
To install the Honeywell Q354A1018 flame sensor, first disconnect power to the burner. Mount the sensor in the flame viewing port, ensuring the sensing tip is positioned in the flame path. Connect the wiring per the manufacturer's diagram, then restore power and verify flame signal strength.
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3G Electric supplies Honeywell replacement hvacr controls, switches & thermostats. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.











