Genuine OEM Parts
Offering genuine parts for your specific brand.
Have Questions? Ask a Tech!
Offering genuine parts for your specific brand.
We help you diagnose, find, and install the part.
Failed, or didn't need it? No hassle returns.
Offering competitively-priced expedited shipping.
Includes:
Replaces Old Lennox Part Numbers
Replaces Old Allied, Armstrong, Concord, Ducane Part Numbers:
Fits Models:
(Press ctrl + F to find model number below.)
GCS16-024-50-1, GCS16-024-50-1T, GCS16-024-50-2, GCS16-024-50-2T, GCS16-024-50-3, GCS16-030-75-1, GCS16-030-75-2, GCS16-030-75-3, GCS16-036-90-1, GCS16-036-90-1M, GCS16-036-90-2, GCS16-036-90-3, GCS16-036-90-4, GCS16-261-50-1, GCS16-261-50-5, GCS16-311-50-1, GCS16-311-50-5, GCS16-311-50-6, GCS16-311-75-1, GCS16-311-75-5, GCS16-311-75-6, GCS16-411-100-1, GCS16-411-100-2, GCS16-411-100-3, GCS16-411-100-5, GCS16-411-100-6, GCS16-411-100-7, GCS16-411-100-8, GCS16-411-100-9, GCS16-411-100-10, GCS16-411-50-1, GCS16-411-50-2, GCS16-411-50-3, GCS16-411-50-5, GCS16-411-50-7, GCS16-411-50-8, GCS16-411-75-1, GCS16-411-75-2, GCS16-411-75-3, GCS16-411-75-5, GCS16-411-75-6, GCS16-411-75-7, GCS16-411-75-8, GCS16-411-75-9, GCS16-411-75-10, GCS16-413-100-1, GCS16-413-100-2, GCS16-413-100-3, GCS16-413-100-5, GCS16-413-100-6, GCS16-413-100-7, GCS16-413-100-8, GCS16-413-100-9, GCS16-413-100-10, GCS16-413-50-1, GCS16-413-50-2, GCS16-413-50-3, GCS16-413-50-5, GCS16-413-50-7, GCS16-413-50-8, GCS16-413-75-1, GCS16-413-75-2, GCS16-413-75-3, GCS16-413-75-5, GCS16-413-75-6, GCS16-413-75-7, GCS16-413-75-8, GCS16-413-75-9, GCS16-413-75-10, GCS16R-036-90-1, GCS16R-036-90-1M, GCS16R-036-90-2, GCS16R-036-90-3, GCS16R-036-90-4, GCS16R-411-100-1, GCS16R-411-100-2, GCS16R-411-100-3, GCS16R-411-100-5, GCS16R-411-100-6, GCS16R-411-100-7, GCS16R-411-100-8, GCS16R-411-100-9, GCS16R-411-100-10, GCS16R-411-50-1, GCS16R-411-50-2, GCS16R-411-50-3, GCS16R-411-50-5, GCS16R-411-50-7, GCS16R-411-50-8, GCS16R-411-75-1, GCS16R-411-75-2, GCS16R-411-75-3, GCS16R-411-75-5, GCS16R-411-75-6, GCS16R-411-75-7, GCS16R-411-75-8, GCS16R-411-75-9, GCS16R-411-75-10, GCS16RX-411-100-1, GCS16RX-411-100-2, GCS16RX-411-100-3, GCS16RX-411-100-5, GCS16RX-411-100-6, GCS16RX-411-100-7, GCS16RX-411-100-8, GCS16RX-411-100-9, GCS16RX-411-100-10, GCS16X-411-100-1, GCS16X-411-100-2, GCS16X-411-100-3, GCS16X-411-100-5, GCS16X-411-100-6, GCS16X-411-100-7, GCS16X-411-100-8, GCS16X-411-100-9, GCS16X-411-100-10, GCS16X-413-100-1, GCS16X-413-100-2, GCS16X-413-100-3, GCS16X-413-100-5, GCS16X-413-100-6, GCS16X-413-100-7, GCS16X-413-100-8, GCS16X-413-100-9, GCS16X-413-100-10, GCS20-024-50-1, GCS20-030-75-1, GCS20-036-90-1, GCS20-036-90-2, GCS20-036-90-3, GCS20-411-100-1, GCS20-411-100-4, GCS20-411-50-1, GCS20-411-50-4, GCS20-411-75-1, GCS20-411-75-4, GCS20-413-100-1, GCS20-413-50-1, GCS20-413-75-1, GCS20H-311-50-1P, GCS20H-311-50-2P, GCS20H-311-50-3P, GCS20H-311-75-1P, GCS20H-311-75-2P, GCS20H-311-75-3P, GCS20R-036-90-1, GCS20R-036-90-2, GCS20R-036-90-3, GCS20R-036-90-5, GCS20R-411-100-1, GCS20R-411-100-2, GCS20R-411-100-3, GCS20R-411-100-4, GCS20R-411-50-1, GCS20R-411-50-2, GCS20R-411-50-3, GCS20R-411-50-4, GCS20R-411-75-1, GCS20R-411-75-2, GCS20R-411-75-3, GCS20R-411-75-4, GCS20RV-261-50-1P, GCS20RV-311-50-1P, GCS20RV-311-75-1P, GCS20RV-411-100-1P, GCS20RV-411-75-1P
(Press ctrl + F to find model number.)
GCS16-024-50-1, GCS16-024-50-1T, GCS16-024-50-2, GCS16-024-50-2T, GCS16-024-50-3, GCS16-030-75-1, GCS16-030-75-2, GCS16-030-75-3, GCS16-036-90-1, GCS16-036-90-1M, GCS16-036-90-2, GCS16-036-90-3, GCS16-036-90-4, GCS16-261-50-1, GCS16-261-50-5, GCS16-311-50-1, GCS16-311-50-5, GCS16-311-50-6, GCS16-311-75-1, GCS16-311-75-5, GCS16-311-75-6, GCS16-411-100-1, GCS16-411-100-2, GCS16-411-100-3, GCS16-411-100-5, GCS16-411-100-6, GCS16-411-100-7, GCS16-411-100-8, GCS16-411-100-9, GCS16-411-100-10, GCS16-411-50-1, GCS16-411-50-2, GCS16-411-50-3, GCS16-411-50-5, GCS16-411-50-7, GCS16-411-50-8, GCS16-411-75-1, GCS16-411-75-2, GCS16-411-75-3, GCS16-411-75-5, GCS16-411-75-6, GCS16-411-75-7, GCS16-411-75-8, GCS16-411-75-9, GCS16-411-75-10, GCS16-413-100-1, GCS16-413-100-2, GCS16-413-100-3, GCS16-413-100-5, GCS16-413-100-6, GCS16-413-100-7, GCS16-413-100-8, GCS16-413-100-9, GCS16-413-100-10, GCS16-413-50-1, GCS16-413-50-2, GCS16-413-50-3, GCS16-413-50-5, GCS16-413-50-7, GCS16-413-50-8, GCS16-413-75-1, GCS16-413-75-2, GCS16-413-75-3, GCS16-413-75-5, GCS16-413-75-6, GCS16-413-75-7, GCS16-413-75-8, GCS16-413-75-9, GCS16-413-75-10, GCS16R-036-90-1, GCS16R-036-90-1M, GCS16R-036-90-2, GCS16R-036-90-3, GCS16R-036-90-4, GCS16R-411-100-1, GCS16R-411-100-2, GCS16R-411-100-3, GCS16R-411-100-5, GCS16R-411-100-6, GCS16R-411-100-7, GCS16R-411-100-8, GCS16R-411-100-9, GCS16R-411-100-10, GCS16R-411-50-1, GCS16R-411-50-2, GCS16R-411-50-3, GCS16R-411-50-5, GCS16R-411-50-7, GCS16R-411-50-8, GCS16R-411-75-1, GCS16R-411-75-2, GCS16R-411-75-3, GCS16R-411-75-5, GCS16R-411-75-6, GCS16R-411-75-7, GCS16R-411-75-8, GCS16R-411-75-9, GCS16R-411-75-10, GCS16RX-411-100-1, GCS16RX-411-100-2, GCS16RX-411-100-3, GCS16RX-411-100-5, GCS16RX-411-100-6, GCS16RX-411-100-7, GCS16RX-411-100-8, GCS16RX-411-100-9, GCS16RX-411-100-10, GCS16X-411-100-1, GCS16X-411-100-2, GCS16X-411-100-3, GCS16X-411-100-5, GCS16X-411-100-6, GCS16X-411-100-7, GCS16X-411-100-8, GCS16X-411-100-9, GCS16X-411-100-10, GCS16X-413-100-1, GCS16X-413-100-2, GCS16X-413-100-3, GCS16X-413-100-5, GCS16X-413-100-6, GCS16X-413-100-7, GCS16X-413-100-8, GCS16X-413-100-9, GCS16X-413-100-10, GCS20-024-50-1, GCS20-030-75-1, GCS20-036-90-1, GCS20-036-90-2, GCS20-036-90-3, GCS20-411-100-1, GCS20-411-100-4, GCS20-411-50-1, GCS20-411-50-4, GCS20-411-75-1, GCS20-411-75-4, GCS20-413-100-1, GCS20-413-50-1, GCS20-413-75-1, GCS20H-311-50-1P, GCS20H-311-50-2P, GCS20H-311-50-3P, GCS20H-311-75-1P, GCS20H-311-75-2P, GCS20H-311-75-3P, GCS20R-036-90-1, GCS20R-036-90-2, GCS20R-036-90-3, GCS20R-036-90-5, GCS20R-411-100-1, GCS20R-411-100-2, GCS20R-411-100-3, GCS20R-411-100-4, GCS20R-411-50-1, GCS20R-411-50-2, GCS20R-411-50-3, GCS20R-411-50-4, GCS20R-411-75-1, GCS20R-411-75-2, GCS20R-411-75-3, GCS20R-411-75-4, GCS20RV-261-50-1P, GCS20RV-311-50-1P, GCS20RV-311-75-1P, GCS20RV-411-100-1P, GCS20RV-411-75-1P