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Lennox R42640-001 Igniter Flame Sensor Assembly

Lennox

$141.95

In Stock

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SKU:
R42640-001
Product Type:
Igniter Flame Sensor Assembly
Application:
Residential
System Type:
Furnace
Installation Type:
OEM Replacement
Fuel Type:
Natural Gas
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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.

OEM replacement igniter and flame sensor assembly for Lennox furnaces. Combines hot surface igniter and flame rod in a single integrated unit. Direct replacement for Armstrong Q3400A systems.