Location Considerations - Aprilaire 1750A Installation Instructions Manual

lOCATION CONSIDERATIONS

1 . Install Unit Indoors: Do not expose
to elements .
2 . Drain Accessibility: A condensate
pump may be required if a drain is not
located in the installation area .
3 . Power: Outlet within 8 ft . of unit .
4 . filter Access: Allow for 20" minimum
of clearance on one side of unit for
removal of filter (see figure 2) .
5 . Inlet: Allow for 12" of clearance to
access control and control door/wiring
access (see figure 2) .
6 . Service Access: Allow clearance to
remove side panel and gain access for
service .
fIGURE 2 – Dimensions and location Considerations
20-3/4
(527)
9-1/2
(241)
Air Outlet
8 in.
Round
Collar
OFF/ON Switch
OFF
Drain
ON
1-1/4 10-3/8
(32) (264)
OUTLET AIR END
IF SUSPENDING THE UNIT, USE
TWO STRUTS TO SUPPORT THE
BASE ON THE OUTSIDE EDGES
OF THE FEET LOCATIONS.
20 in. (508mm) Minimum Clearance
4
TAblE 1 – location Notes
Requirement
All ductwork must be
insulated and sealed .
Drain pan with overflow
protection placed under unit .
2-1/2
(64)
3-7/8
(98)
6-1/2
(165)
Damper
Fully Open
Service Access
Panel
Power Cord
Two Support Struts
for Suspending
(Bottom of Unit)
for Filter Removal
SUSPENDING AND SERVICE CLEARANCE
Attic
24.00 2-1/2
(610) (64)
Air Flow
Filter Access
(Front and Back)
FRONT VIEW
(SERVICE SIDE)
TOP VIEW
OF UNIT
3 in. (76mm) Minimum Clearance for Filter
SERVICE
FILTER CLEARANCE
CLEARANCE
6 in. (152mm) Minimum Clearance
for Filter Removal
Application location
Garage basement
20-3/4
(527)
11
(279)
19-5/8
(498)
Wiring
Access Door
(Access to wiring terminals
and dip switch settings)
3
Adjustable Legs
(76)
Max.
INLET AIR END
THERE MUST BE AT LEAST
12 IN. (305mm) OF CLEARANCE
ON BOTH ENDS FOR
CONTROL SETTINGS
and Front Panel Removal
Crawl Space
9
(229)
Air Inlet
8 in.
Round
Collar
90-1545