Allied Commercial 17W54 Supply and Return Transition Ceiling Diffuser, For Use With: Model 072 Rooftop Packaged Gas Heat/Electric Unit
ALLIED 17W54 T1TRAN20N-1 CONCENTRIC 20" TRANS FOR 6T TGA/TCA/THA USE WITH FLUSH OR STEP DIFFUSER
Allied Commercial 17W54 Supply and Return Transition Ceiling Diffuser, For Use With: Model 072 Rooftop Packaged Gas Heat/Electric Unit
- Dimensions: 20 in
- Type: Supply and Return
- Suitable For Use With: Model 072 Rooftop Packaged Gas Heat/Electric Unit