| Manufacturer | Model |
| Evcon | All models beginning with GG9 |
| Fraser-Johnston | All models beginning with GG9 |
| Luxaire | All models beginning with GG9 |
| Thermal Zone | All models beginning with GD***M |
| Amana Distinctions | All models beginning with GCVC9 |
| Amana Distinctions | All models beginning with GCV9 |
| Goodman | All models beginning with GCV9 |
| Goodman | All models beginning with GCS9 |
| Amana Distinctions | All models beginning with GCH9 |
| Goodman | All models beginning with GCH9 |
| Lennox | All models beginning with G71MPP |
| Lennox | All models beginning with G61MPV |
| Lennox | All models beginning with G51 |
| Lennox | All models beginning with G43UF |
| Lennox | All models beginning with G32 |
| Air-Ease | All models beginning with G2D95L |
| Armstrong Air | All models beginning with G2D95L |
| Air-Ease | All models beginning with G2D95C |
| Armstrong Air | All models beginning with G2D95C |
| Air-Ease | All models beginning with G2D95 |
| Armstrong Air | All models beginning with G2D95 |
| Air-Ease | All models beginning with G2D93L |
| Armstrong Air | All models beginning with G2D93L |
| Air-Ease | All models beginning with G2D93 |
| Armstrong Air | All models beginning with G2D93 |
| Lennox | All models beginning with G26 or GHR26 |
| Lennox | All models beginning with G21V or GSR21V |
| Lennox | All models beginning with G21 or GSR21 |
| Air-Ease | All models beginning with G1D93 |
| Armstrong Air | All models beginning with G1D93 |