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

This is a genuine Lennox 12U37 for exact fit and function.
Lennox 12U37

Lennox 12U37 RESTRICTOR ASSY

$77.66 $88.95

There are 3 in stock.               Need Help?

Fits Models / Other Detail:

ZGB060S401
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