Trane S9V2B040U3PSBB Installer's Manual page 49

Horizontal Right and Downflow Furnace — no Coil
Important: A BAYBASE is required when installing the furnace on a
combustible floor.
1. Bend furnace flanges up.
2. Attach ducting.
3. Seal per local codes and requirements.
18-CE01D1-1M-EN
F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n
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