Bard MULTI-TEC W18ABP Series Literature Assembly page 75

See FIGURE 2 – Mounting Instructions
SUPPLY AIR
OPENING
RETURN AIR
OPENING
CONCRETE BLOCK WALL INSTALLATION
Manual 2100-713A
Page 12 of 44
FIGURE 5
Electric Heat Clearance
FIGURE 6
Wall Mounting Instructions
SUPPLY AIR
OPENING
RETURN AIR
OPENING
WOOD OR STEEL SIDING
WOOD FRAME WALL INSTALLATION
WALL STRUCTURE
FACTORY SUPPLIED
RAIN FLASHING.
MOUNT ON UNIT
BEFORE INSTALLATION
SUPPLY AIR
DUCT
RETURN AIR
OPENING
BOTTOM MOUNTING
BRACKET. MOUNT ON
WALL BEFORE
INSTALLING UNIT.
SIDE VIEW MIS-548 A