| Roof Curb (8”) | 547830A |
| Roof Curb (14”) | 547831A |
| Roof Curb (18”) | 547850A |
| Roof Curb (24”) | 547851A |
| Supply/Return Transition, 16” | 547834 |
| Supply/Return Transition, 18” | 547835 |
| Concentric Diffuser, flush, 18” | 547837 |
| Concentric Diffuser, step down 16” | 547838 |
| Concentric Diffuser, step down 18” | 547839 |
| Manual Fresh Air Damper | 547832 |
| Motorized Fresh Air Damper | 547840 |
| Economizer, Downflow, Modulating w/filter (does not require filter kit) CA, title 24, 3 – 4 Ton | 562533 |
| Economizer, Downflow, Modulating w/filter (does not require filter kit) CA, title 24, 5 Ton | 563209 |
| Economizer, Horizontal, Modulating, CA, title 24 | 562534 |
| Hood Type Hail Guard 34” X 76” P8SE-X36K, P8SE-X48K | 547846 |
| Hood Type Hail Guard 38” X 76” P8SE-X60K | 547847 |
| Universal Hard Start Kit | 912933 |
| Low Ambient Kit | 918837 |
| Skirt Trim Kit | 919729 |
| KIT, SINGLE CIRCUIT ADAPTER | 1039295 |
| Heater Kit – Circuit breaker single phase (2-pole) | 913554 |
| Outdoor Tstat Kit | 913852 |
| CO2 Sensor Kit, Duct Mount | 920318 |
