B- Clearances To Combustible Materials - PSG MINI-CADDY Installation And Operating Instructions Manual

B- CLEARANCES TO COMBUSTIBLE MATERIALS

N.B. This appliance must be installed according to the instructions on the unit's certification plate.
MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS FOR MINI-CADDY FURNACE
CEILING
1"
72"
3"
18"
HOT AIR PLENUM
8" MIN.
SEE
FIGURE
BELOW
45°
ELBOW LEFT WALL
24"
6"
24"
N.B. THE SIZE OF THE AIR RETURN CONDUITS SHOULD BE AT LEAST EQUAL TO THE SIZE OF
THE COLD AIR PLENUM OPENING.
In order to insure adequate static pressure, the quantity of air return should exceed the quantity
of hot air distribution by at least 5%.
Hot air plenum minimal height.
8