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

This is a genuine Lennox 21W66 for exact fit and function.
Lennox 21W66

Lennox 21W66 GASKET

$38.33 $43.95

There are 1950 in stock.
Condition: New

Fits Models / Other Detail:

KDB092H401
KDB102H401
KGA092H402
KGA092H403
KGA092H404
KGA092S401
KGA092S403
KGA102H401
KGA102H402
KGA102S4


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

PartsHouse

PartsHouse.us provides the best available prices for Genuine OEM major brand-name exact household appliance replacement parts. Search over 100,000 part numbers for quick shipment of in-stock items today.

Click Here for Commercial Food Service Equipment Parts & Supplies

Credibility and Longevity

We are a bona fide US General Services Administration GSA Contract Holder serving Federal, State & Local government agencies since 2003.

Information

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa

© 2025 First Equipment, Inc.