Installation Clearances - Trane GGAA Installation, Operation And Maintenance Manual

Installation Clearances

Minimum clearances to combustible material are shown on the unit data plate. It is important
that clearances be maintained for servicing the unit, and that minimum clearances are provided
from the unit to combustible material. Clearances around the field installed optional outside air
hood (if unit is to be connected to one) must be unobstructed. See
Every gas appliance should be located with respect to building construction and other equipment
so as to permit access to the unit. Clearances between vertical walls and the vertical sides of the
heater should be no less than 6 inches (152mm). Minimum clearance between the top of the
heater and the ceiling is 6 inches (152mm). The minimum clearance from combustibles to the
bottom of the furnace is 6 inches (the distance between the unit skid rail bottom and the furnace
bottom is approximately 7 inches (178mm) which meets this 6 inch clearance requirement to
combustible materials). The minimum clearance from combustibles to the flue collector is 6
inches (152mm). Adequate clearance must be maintained around all openings into the
combustion chamber. Adequate clearance should be planned for the width of the unit to pull out
the burner drawer. See
A pilot burner plate is provided in the Duct Furnace for easy access to the pilot burner and
ignition system without opening burner drawer compartment. Accessibility is also provided for
the safety switches included with your unit without removal of jacket. Refer to the maintenance
section and the Indoor Duct Furnace manual for more information.
H H e e a a v v y y O O b b j j e e c c t t ! !
F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w i i n n s s t t r r u u c c t t i i o o n n s s b b e e l l o o w w c c o o u u l l d d r r e e s s u u l l t t i i n n d d e e a a t t h h o o r r s s e e r r i i o o u u s s i i n n j j u u r r y y , , a a n n d d p p r r o o p p e e r r t t y y
d d a a m m a a g g e e . .
T T h h e e u u n n i i t t s s h h o o u u l l d d n n e e v v e e r r b b e e l l i i f f t t e e d d b b y y t t h h e e f f a a n n h h o o u u s s i i n n g g , , m m o o t t o o r r m m o o u u n n t t i i n n g g , , g g r r i i l l l l e e o o r r f f l l u u e e
c c o o n n n n e e c c t t i i o o n n . . T T h h e e s s e e a a r r e e n n o o t t d d e e s s i i g g n n e e d d t t o o s s u u p p p p o o r r t t t t h h e e t t o o t t a a l l w w e e i i g g h h t t a a n n d d m m a a y y b b r r e e a a k k . .
MUA-SVX005B-EN
Figure 4. Mounting on Field-Furnished Supports
Figure 5, p. 14 and Tables 5 and 6.
W W A A R R N N I I N N G G
I I n n s s t t a a l l l l a a t t i i o o n n
Figure 5, p. 14.
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