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Armstrong R38492B001 Flame Sensor

Lennox

$19.95

In Stock

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SKU:
R38492B001
Product Type:
Flame Sensor
Application:
Residential/Commercial
System Type:
Furnace, Gas Boiler
Installation Type:
OEM Replacement
Fuel Type:
Natural Gas
Material:
Heat-resistant, corrosion-resistant
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Flat-rate shipping. The same price to anywhere in the 50 states.

Ships same or next business day · UPS Ground, typically 1–5 business days.

The Armstrong R38492B001 is a flame sensor that detects the presence of a burner flame in gas furnaces and heating systems. It signals the control board to maintain or shut down ignition as needed, ensuring safe operation. Built from heat- and corrosion-resistant materials for durability in residential and light commercial HVAC applications.