| Ceiling Radiation Damper, For Models SP-80 and SP-110 | $172.00 | | |
| Ceiling Radiation Damper, Size 310, For Model SP A50-A190 | $115.00 | | |
| Ceiling Radiation Damper, Size 320, For Lighted Model SP A200-A390 and B50-B200, Product # 846347 | $203.00 | | |
| Ceiling Radiation Damper, Size 320, For Model SP A200-A390 and B50-B200 | $124.00 | | |
| Ceiling Radiation Damper, Size 350, For Model SP A410-A510, A710 and A780 | $173.00 | | |
| Centrifugal Downblast Exhaust Fan, Model G-060, Direct Drive, 3-Speed, 115V, 1Ph, 73-203 CFM | $629.00 | | |
