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365-Day Return Policy
Price Match Guarantee
In-stock parts ship the same day
365-Day Return Policy
Price Match Guarantee
In-stock parts ship the same day
365-Day Return Policy
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Lennox Parts
Lennox Unit Heater Parts
Lennox Unit Heater Sensor & Thermistor Parts
Unit Heater Flame Sensor
90H83 Flame Sensor
Grid is 1 inch square
BBB Rating A+
Manufacturer Part
Lennox Unit Heater Flame Sensor 90H83
Genuine OEM Part # 90H83
RC Item # 2346881
Alternative Part Number(s)
Manufacturer Part
Grid is 1 inch square
Rating (5)
5 star rating
Reviews
$43.25
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Rating (5)
5 star rating
Reviews
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365-Day Return Policy
Ensure proper ignition with this flame sensor, part number 90H83, made for select Lennox Unit Heater.
$43.25
ADD TO CART
This part 90H83 is compatible with:
Product Type:
Unit Heater
Brands:
Lennox
BBB Rating A+
Frequently Bought with Flame Sensor
Flame Sensor
Rating (5)
5 star rating
Reviews
$51.99
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Pilot
Rating (5)
5 star rating
Reviews
$77.75
ADD TO CART
Limit Switch
Rating (5)
5 star rating
Reviews
$12.88
ADD TO CART
Transformer
Rating (5)
5 star rating
Reviews
$39.88
ADD TO CART
Flame Sensor Customer Reviews
Alternative Part Number(s)
Replaces Part Number T6-2092
Replaces Part Number R39073B001