Heat Controller Comfort-Aire REG-183A Manual Del Usuario página 12

Installation
All supporting parts should be secured to firm wood, masonry,
or metal.
1. This unit is designed for installation in standard double hung
windows with actual opening widths from 29" to 41 'L
The top and bosom window sashes must open sufficiently to
allow a clear verti_l opening of 18" from the bottom of the
upper sash to the window sill.
2. The sill offset (height between the interior and e_edor sills)
must be less than 1 1/4".
29" to 41'_
18" rain
Sill
_:_.._'= Offset
Less
_"\i' than1 '/4"
..* Exterior
Ty_ A (14) Type B (7) Type C (5) Type D (2)
g
_rfiage Bolt (2)
L_k Nut (4)
i2 Room Air Conditioner