INSTALLING BACK DRAFT DAMPER
The back draft damper may be installed in either a vertical or horizontal section of the hot air duct. It should be positioned as close to the plenum opening of the furnace as practical. Press female end of the back draft damper over Hotblast Furnace collar or male end of the duct pipe. When properly placed the arrows on the air flow decal should point away from the furnace.
MEDIUM BACKDRAFT DAMPER KIT #C62145
LARGE BACKDRAFT DAMPER KIT #C62299
| SEE PRODUCT |
| LABEL. |
HORIZONTAL | NOTE: POSITION SO |
INSTALLATION | THAT AIR FLOW WILL |
| OPEN DAMPER FROM |
| BOTTOM. |
NOTE: POSITION SO | VERTICAL | |
THAT AIR FLOW | ||
INSTALLATION | ||
WILL OPEN DAMPER | ||
IN DIRECTION OF |
| |
DUCTWORK. |
|
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