Filters; Dimensions; Cabinet And Duct Dimensions; Recommended Filter Sizes (High Velocity 600 Fpm) - Johnson Controls TM9X*MP Installation Manual

LEFT SIDE
Combustion Air Inlet
Condensate Drain
(Downflow)
Vent Outlet
28.5"
29.5"
(For Cladded door add appoximately an additional .75")
.56"
23.8"
Combustion
B
Air Inlet
.56"
.56"
20"
SUPPLY END
FIGURE 13: Dimensions
Table 3: Cabinet and Duct Dimensions
Nominal
BTUH (kW)
3
Input
CFM (m
40 (11.7) 1000 (28.3)
60 (17.6) 1200 (34.0)
80 (23.4) 1200 (34.0)
80 (23.4) 1600 (45.3)
100 (29.3) 1600 (45.3)
100 (29.3) 2000 (56.6)
120 (35.1) 2000 (56.6)
SECTION III: FILTERS
FILTER INSTALLATION
All applications require the use of a field installed filter. All filters and
mounting provision must be field supplied.
Filters must be installed external to the furnace cabinet. DO NOT
attempt to install filters inside the furnace.
NOTICE
Single side return above 1800 CFM is approved as long as the filter
velocity does not exceed filter manufacturer's recommendation and a
transition is used to allow use on a 20x25 filter.
Johnson Controls Unitary Products
Gas Pipe
Entry
Electrical
Entry
Condensate
Drain
Thermostat
Wiring
3"
Vent
Outlet
C
Cabinet
Size
/min)
A (in)
A 14 1/2
B 17 1/2
B 17 1/2
C 21
C 21
C 21
D 24 1/2
FRONT
Gas Pipe
Entry
Electrical
Entry
33 Condensate
Drain
Thermostat
Wiring
A
Cabinet Dimensions (Inches)
A (cm) B (in) B (cm)
36.8 13 3/8 34.0
44.4 16 3/8 41.6
44.4 16 3/8 41.6
53.3 19 7/8 50.5
53.3 19 7/8 50.5
53.3 19 7/8 50.5
62.2 23 3/8 59.4
Table 4: Recommended Filter Sizes (High Velocity 600 FPM)
CFM (m³/min) Cabinet Size
1000 (28.3)
1200 (34.0)
1600 (45.3)
2000 (56.6)
2000 (56.6)
1. Air velocity through throwaway type filters may not exceed 300 feet per min-
ute (91.4 m/min). All velocities over this require the use of high velocity fil-
ters.
2. Do not exceed 1800 CFM using a single side return and a 16x25 filter. For
CFM greater than 1800, you may use two side returns or one side and the
bottom or one side return with a transition to allow use of a 20x25 filter.
697936-UIM-B-01211
RIGHT SIDE
Combustion Air Inlet
Condensate Drain
(Downflow)
Vent Outlet
23"
Optional Return Air
Cutout (Either side)
1.5"
24.25"
RETURN END
Approximate
Operating Weights
C (in) C (cm) Lbs (kg)
11 3/4 29.8
13 1/4 33.7
14 3/4 37.5
16 1/2 41.9
18 1/4 46.4
18 1/4 46.4
21 3/4 55.2
Side (in) Bottom (in)
A 16 x 25
B 16 x 25
C 16 x 25
C (2) 16 x 25
D (2) 16 x 25
14"
1"
B
113
122
126
136
142
145
156
14 x 25
16 x 25
20 x 25
20 x 25
22 x 25
9