Specifications are subject to change without notice.
3441 01 3400 02
A190084
NOTES:
1. Two additional 7/8---in. (22 mm) diameter holes are located in the top plate.
2. Minimum return---air openings at furnace, based on metal duct. If flex duct is used, see flex duct manufacturer’s recommendations for equivalent diameters.
a. For 800 CFM--- 16 ---in. (406 mm) r ound or 14 1/2 x 12---in. (368 x 305 mm) re ctangle.
b. For 1200 CFM---20 ---in. ( 508 mm) round or 14 1/2 x 19 1/2 --- in. (368 x 495 mm) rectangle.
c. For 1600 CFM---22 ---in. ( 559 mm) round or 14 1/2 x 22 1/16 --- in. (368 x 560mm) rectangle.
d. For airflow requirements above 1800 CFM, see Air Delivery table in Specification Sh eet literature for specific use of single side inl ets. The use of both side
inlets, a combination of 1 side and the bottom, or the bottom only will ensure adequate return air openings for airflow requirements a bove 1800 CFM.
Fig. 1 -- Dimensional Drawing
Table1–Dimensions
FURNACE SIZE
A
CABINET WIDTH
B
OUTLET WIDTH
C
TOP AND
BOTTOM FLUE
COLLAR
D
BOTTOM
INLET WIDTH
VENT
CONNECTION
SIZE
SHIP WT.
LB. (KG)
0451412
14--- 3/16 (360) 12--- 9/16 (319) 9--- 5/16 (237) 12 --- 11/16 (322) 4 (102) 104 (47)
0451712
17--- 1/2 (445) 15--- 7/8 (403) 11--- 9/16 (294) 16 (406) 4 (102) 119 (54)
0701412
14--- 3/16 (360) 12--- 9/16 (319) 9--- 5/16 (237) 12 --- 11/16 (322) 4 (102) 114 (52)
0701712
17--- 1/2 (445) 15--- 7/8 (403) 11--- 9/16 (294) 16 (406) 4 (102) 120 (54)
0702116
21 (533) 19--- 3/8 (492) 13--- 5/16 (338) 19--- 1/2 (495) 4 (102) 142 (64)
0901714
17--- 1/2 (445) 15--- 7/8 (403) 11--- 9/16 (294) 16 (406) 4 (102) 131 (49)
0902116
21 (533) 19--- 3/8 (492) 13--- 5/16 (338) 19--- 1/2 (495) 4 (102) 137 (62)
0902120
21 (533) 19--- 3/8 (492) 13--- 5/16 (338) 19--- 1/2 (495) 4 (102) 140 (64)
0902420
24--- 1/2 (622) 22--- 7/8 (581) 15--- 1/16 (383) 23 (584) 4 (102) 146 (66)
1102120
21 (533) 19--- 3/8 (492) 13--- 5/16 (338) 19--- 1/2 (495) 4 (102) 146 (66)
1102420
24--- 1/2 (622) 22--- 7/8 (581) 15--- 1/16 (383) 23 (584) 4 (102) 161 (73)
1352420
24--- 1/2 (622) 22--- 7/8 (581) 15--- 1/16 (383) 23 (584) 4 (102) 167 (76)
1552420
24--- 1/2 (622) 22--- 7/8 (581) 15--- 1/16 (383) 23 (584) 4 (102) 168 (76)
*135 and 155 size furnaces requires a 5 or 6---in. (127 or 152 mm) vent. Use a vent adapter between furna ce an d vent stack. See Installation Instructions for
complete installation requirements.