Bard WA4822, Руководство по установке

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Manual 2100-348
Page 10
FIGURE 5
ELECTRIC HEAT CLEARANCE
SIDE SECTION VIEW OF SUPPLY AIR DUCT FOR WALL
MOUNTED UNIT SHOWING 1/4 INCH CLEARANCE TO
COMBUSTIBLE SURFACES.
MIS-277
WARNING
A minimum of 1/4 inch clearance must be maintained between the
supply air duct and combustible materials. This is required for the
first 3 feet of ducting.
It is important to insure that the 1/4 inch minimum spacing is
maintained at all points.
Failure to do this could result in overheating the combustible material
and may result in a fire causing damage, injury or death.