HomeMy WebLinkAbout1980-HVAC (vent damper) D W D � o � � m s � rT1 � 2 cn �1 70 � W -1 r
fl. �G a .. � �, O tn �p o p �p � o
a a (0 � � =� - � " I • fND C O � C � 'rt
� � > > � _ � (L� � �, �p r (p A �
� = y Q. 3 'O o ° a a7 a* •'"•' W � � 0 � $
s n � � �
° y �, `m_N o � �- � O C� � m
a ° �n�?� ° n g � j �
m n 3 wsu � z o .. �
'� O -p � c +f� cni ° uCi ;� Q
m _(�!) n � � a� � N � �
� a cp� ��i1 �. Fc ft. _ „�,f y
� Q fD p7 � � V1
� � ��� � � W
a .� � c� p � a c
� � ��- �o � .
C (n� � �.a_ �t. ft. � � a �
n � �s o� �� c.n x C co. m
cQ � o-�oc�i � � � �
O 7� ��n� a� �� W '�' � ,
(�D � � Q`� � t� O � t
� n (� �
7 � N � a; c�i � m � V
. C fp I
� � � n 7 � � �
S� � a�'� � W � �
lD (n � n' m � f�i� N (D n �
a�� xdo�. � � � � � � r
m � o , o m r
a�
c�'i a > > ', a � ° n
' a
� �, �-� � � d
�
�co w 2 �
�- � �� s �v � �, � o
p y � �� Depth of Lot `< �� Z
y � < � � �� � 7 ��,1 �
� G� °:.X �. T (A IT1 T � D (� � Z � p (p a .i� Z
� (D cn � A� y O ' l � �
"�* N �c��i w � t�D "�* O N � � O O N C7 pl � G
p � .n � �. 7 n � � � �. � � Q �
� � c> > � n � '� n �' 11 �. (�n � � m
� �o N � � � � � � � C n
7 � -� � "� � 0
a �.i� < � � � .-n+ Q �
� vi�p . fl y � O �
O fOn � � � p� 3 � v
°-' 3� ¢:. ❑
O o � o � � T
7� f � O � � � �
a m a� �A1 � � � c �
� � u' N f�D � � ' �' '�
� n N � '� � rF <D
w m �� < �7 � ,-. ❑ �. � '�
� ��Q�,' m � Q o' 3 O
r.
o � �'� d � � c�c 7'1
- �, � �'� �D O
°' � a ,� (/�
� �v � w � 2
� O °: o o � m � �`, O
� � N �:m�x I � = r
cn D T o m m c� c� cn c� „ x � cn � � � g ao � ao o» w �
�• v X m � r w � � o � m � S �, ': �, �, � �, c c r �
r. N • cn cD
'p n �fl � D O �-« .. � ..
y � � � � � c � m a •• � � � � cn � � � cn cn W m � �
a� � r« � m -� ;-• u�
� v, v � � a.' m � p � Z �' � 2 � n W c cn � � �
m p• cn �D `� � � � c� oo � o °vi � � m 2 v
N � < n 2 co � � m s m c�. � �' m � � o �
� �' O � - m m � � O �' �
a � Z a' D ,,,�� �' � �
� m a v�i D � � � D � 3
� � � � � — � n
^: �
O _ ,-5.. � � O W � ro � � -��i
� � a � � w � �n' � o O
W � D Qm � � 6 � nC�
� ��
� � m m � � � co � � �
�
� � � �
o m c� � � 6
� ❑ � � � � � � 0 �' o 0
ai � � ❑ S � -p W W
� f�D � _ • C C
� � 3 �
�
m m � � ,
� �, w
cn � � 'r � ' � cn � cnc '
� � � � �
�v, ❑ c�i � a � 3 � � � v co
r. . n pp
� �D C) W o a� -° �' �.
c�i � � D � o � � y
m p p� ? �' � -{ y m �
a o
N �' c �° o ❑ � w � a�i
� � a � � � �'
�` � y o 0
cn' ❑ � m c) c)
n� � c c
m � � °� � m �
� o
.a � `D � a a Z
c� � r: � �
�; � v � z :
� a� � �
�, D � �.
� � v
�
.�
II I I �