1. Roofcurb accessory 50DJ900391 is shipped disassembled.
2. Dimensions in ( ) are in millimeters.
3 Roofcurb: 16 gage steel.
4 A 90 degree return duct elbow shall be provided for vertical
return units equipped with power exhaust
5. A 90 degree supply duct elbow shall be provided for units
equipped with electric heat
NOTES:
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