DUCTS AND PLENUMS SHALL BE
CONSTRUCTED ENTIRELY OF
SHEET METAL.
AIR CONDITIONING COIL MUST
BE INSTALLED WITH A METAL
CONDENSATE PAN.
DO NOT USE PLASTIC PAN
DUCTS SHOULD BE LARGE ENOUGH
TO HANDLE GRAVITY AIR FLOW IN THE
EVENT OF ELECTRIC POWER OR FURNACE
FAN FAILURE.
Plan Your Installation
TYPICAL INSTALLATION
13
FIG. 5