Return Grilles
MODEL 5145HL - Aluminum Fixed Bar Return Grilles, Lay-in Flanged Frame - White Finish
MODEL 4360 - Perforated Return Ceiling Grilles, Lay-in Frames, Steel Construction - White Finish
MODEL 4360L - Perforated Return Ceiling Grilles, Lay-in Frames, Steel Construction - White Finish
MODEL 4302 - Return Air Grille - Perforated Plates, Lay-in Frames, Steel Construction, White Finish
| SIZE | NECK SIZE | MODEL 5145HL (Part #) |
| 24x12 | 22x10 | 5145HL2412 |
| 24x24 | 22x22 | 5145HL2424 |
| 24x48 | 22x46 | 5145HL2448 |
| 48x24 | 46x22 | 5145HL4824 |
MODEL 4360 - Perforated Return Ceiling Grilles, Lay-in Frames, Steel Construction - White Finish
| SIZE | NECK SIZE | MODEL 4360 (Part #) |
| 24x12 | 22x10 | 43602412 |
| 24x24 | 22x22 | 43602424 |
MODEL 4360L - Perforated Return Ceiling Grilles, Lay-in Frames, Steel Construction - White Finish
| SIZE | NECK SIZE | MODEL 4360L (Part #) |
| 24x24 | 6x6 | 4360L0606 |
| 24x24 | 8x8 | 4360L0808 |
| 24x24 | 9x9 | 4360L0909 |
| 24x24 | 10x10 | 4360L1010 |
| 12x12 | 10x10 | 4360L10101 |
| 24x24 | 12x12 | 4360L1212 |
| 24x24 | 18x18 | 4360L1818 |
| 48x24 | 46x22 | 4360L4824 |
MODEL 4302 - Return Air Grille - Perforated Plates, Lay-in Frames, Steel Construction, White Finish
| SIZE | MODEL 4302(Part #) |
| 24x12 | 43022412 |
| 24x24 | 43022424 |