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Lennox Parts for HVAC Systems and Equipment
Nothing Generic, "Equivalent" or Off Brand.™

This is a genuine Lennox 21L99 for exact fit and function.
Lennox 21L99

Lennox 21L99 SENSOR-FLAME

$19.50 $22.95

There are 8 in stock.               Need Help?

Condition: New
Dimensions
Inner Pack:
1.8" Long
3.6" Wide
1.1" High

Country of Origin: US

Fits Models / Other Detail:

LGA036H02
LGA036H402
LGA042H01
LGA048H
LGA048H03
LGA048H2BH3G
LGA048H2BH3P
LGA048H2BH3Y
LGA048H2BS3Y
LGA048H4EM4Y
PartsHouse USNPC Class Codes:

52000000
52141500
52141600
52161505

PartsHouse GPC Codes:

10001404
10001966
10001954
10001963
10001942

10001958
10001931
10002021
10002027
10003984

PartsHouse NAICS Code:

811412