| Outdoor Main Control Board Subassembly (17122000064040) | coolmansupply.com | 580 USD | — | — |
| MCB: 17122300004172 | coolmansupply.com | 453 USD | — | — |
| Gas sensor (11201003000344) | coolmansupply.com | 228 USD | — | — |
| Linear Transformer (11203103002799) | coolmansupply.com | 216 USD | — | — |
| Inverter module subassembly (17122000063712) | coolmansupply.com | 215 USD | — | — |
| Data transfer module control board printed board subassembly (17122000067548) | coolmansupply.com | 202 USD | — | — |
| MCB Subassembly (17122500A04108) | coolmansupply.com | 168.3 USD | — | — |
| 26ga Galvanized Insulated Plenum 19.5"x19.5"x24" | coolmansupply.com | 157 USD | — | — |
| 26ga Galvanized Insulated Plenum 16"x19"x24" | coolmansupply.com | 145 USD | — | — |
| Duct main control board subassembly (17123000A04867) | coolmansupply.com | 142 USD | — | — |
| Data transfer module control board printed board subassembly (17122000066647) | coolmansupply.com | 135 USD | — | — |
| Data Conversion Module Subassembly (17122000064060) | coolmansupply.com | 130 USD | — | — |
| 26ga Galvanized Insulated Plenum 13"x19"x24" | coolmansupply.com | 128 USD | — | — |
| 26ga Galvanized Drain Pan w/ 3/4" Drain Plug 28"x62" | coolmansupply.com | 105 USD | — | — |
| 26ga Galvanized Drain Pan w/ 3/4" Drain Plug 28"x56" | coolmansupply.com | 102 USD | — | — |
| DP32x32 | coolmansupply.com | 76 USD | — | — |
| 26ga Galvanized Non-Insulated Plenum 19.5"x19.5"x24" | coolmansupply.com | 71 USD | — | — |
| 26ga Galvanized Plenum 20X22.75X23RPL | coolmansupply.com | 68 USD | — | — |
| 26ga Galvanized Non-Insulated Plenum 16"x19"x24" | coolmansupply.com | 68 USD | — | — |
| 26ga Galvanized Plenum 16.5X22.75X23RPL | coolmansupply.com | 63 USD | — | — |
| 26ga Galvanized Non-Insulated Plenum 13"x19"x24" | coolmansupply.com | 62 USD | — | — |
| 26ga Galvanized Plenum 13X22.75X23RPL | coolmansupply.com | 57 USD | — | — |
| 26ga Galvanized Plenum 8 3/8X351/2X23RPL | coolmansupply.com | 56 USD | — | — |
| 26ga Galvanized Plenum 7.25X33X23PL | coolmansupply.com | 54 USD | — | — |
| 26ga Galvanized Plenum 7.75X311/8X23RPL | coolmansupply.com | 53 USD | — | — |
| 26ga Galvanized Plenum 5.75X281/8X23PL | coolmansupply.com | 52 USD | — | — |
| 26ga Galvanized Plenum 7.5X24X23RPL | coolmansupply.com | 50 USD | — | — |
| 26ga Galvanized Plenum 6.5X211/2X23PL | coolmansupply.com | 49 USD | — | — |
| T2b sensor: 11201011000187 | coolmansupply.com | 20 USD | — | — |
| 26ga Galvanized Heat Pump Stands 8"x25" (each) | coolmansupply.com | 19 USD | — | — |
| 26ga Galvanized Heat Pump Stands 6"x25" (each) | coolmansupply.com | 19 USD | — | — |
| 26ga Galvanized Heat Pump Stands 4"x25" (each) | coolmansupply.com | 19 USD | — | — |
| Littelfuse Electrical Fuses 50A 250VAC 125VDC Class RK5 | coolmansupply.com | 7 USD | — | — |
| Littelfuse Electrical Fuses 45A 250VAC 125VDC Class RK5 | coolmansupply.com | 7 USD | — | — |