FIGURE 4
ELECTRIC HEAT CLEARANCE
Side section view of supply air duct for wall mounted unit showing 1/4" clearance to combustible surfaces.
WARNING
A minimum of 1/4" clearance must be maintained between the supply air duct and combustible materials. This is required for the fist three (3) feet of ducting.
It is important to insure that the 1/4" minimum spacing is maintained at all points.
Failure to do this could result in overheating the combustible material and may result in a fire.
Manual | |
Page | 11 of 26 |
