| Hinge Curb Kit with Cables, For use with Model GB 240, Product # 853436 | $519.00 | | |
| Hinge Curb Kit with Cables, For use with Model GB 300, Product # 853437 | $578.00 | | |
| Hinged Access Door, 10 In Sq | $45.00 | | |
| Hinged Access Door, 12 In Sq | $48.00 | | |
| Hinged Access Door, 14 In Sq | $58.00 | | |
| Hinged Access Door, 16 In Sq | $63.00 | | |
| Hinged Access Door, 18 In Sq | $70.00 | | |
| Hinged Access Door, 20 In Sq | $79.00 | | |
| Hinged Access Door, 24 In Sq | $90.00 | | |
| Hinged Access Door, 6 In Sq | $34.00 | | |
| Hinged Access Door, 8 In Sq | $38.00 | | |
| HVLS Fan, Model DC-5, Low Voltage 115/208/230v, 8 ft diameter, 5-blade, Fan Performance up to 29,000 CFM | $7,030.00 | | |
