Bosch BGH96M060B3A Installation, Operation And Maintenance Manual page 24

2 4 | Bosch 96% AFUE Gas Furnace
Furnace Return-air
Speed
size inlet
H Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Mid-H Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Bottom or
60B Mid Temp Rise-1st stage ℉
Sides
Temp Rise-2nd stage ℉
Mid-L Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Low Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
H Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Mid-H Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Bottom or
80B Mid Temp Rise-1st stage ℉
Sides
Temp Rise-2nd stage ℉
Mid-L Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Low Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
H Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Mid-H Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Bottom or
80C Mid Temp Rise-1st stage ℉
Sides
Temp Rise-2nd stage ℉
Mid-L Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Low Temp Rise-1st stage ℉
Temp Rise-2nd stage ℉
Table 3 Air Delivery - CFM (Without Filter) * **
* A fi lter is required for each return air inlet. This table shows the airfl ow
performance without a fi lter. To determine airfl ow performance with a fi lter, if a
3/4 inch (19 mm) washable media fi lter is used, assume an additional 0.1 in. WC
available external static pressure.
** The manufacturer default fan settings are based on model, refer to Table 24.
Data subject to change
0.1 0.2
CFM 1430 1390
-- --
37 37.4
CFM 1245 1205
-- --
42.7 43.4
CFM 1075 1035
32.1 33.4
49.4 52.9
CFM 885 830
39.1 41.7
-- --
CFM 780 707
48.3 52.8
-- --
CFM 1411 1374
-- --
50.5 51.8
CFM 1215 1178
38.0 39.2
56.6 58.4
CFM 1044 1002
40.8 43.4
-- --
CFM 825 790
50.5 53.7
-- --
CFM 786 720
56.8 62.2
-- --
CFM 1516 1467
-- --
46.7 47.4
CFM 1316 1259
35 37
53.8 53.2
CFM 1142 1076
40.3 43.1
60 61.1
CFM 901 829
49 49.9
-- --
CFM 800 674
57 --
-- --
External static pressure (in. WC)
0.3 0.4 0.5 0.6
1350 1320 1280 1240
-- -- -- --
38.6 39.3 40.7 41.7
1165 1130 1100 1050
30 31.1 32.1 33.2
45 46.5 48.3 50.1
1000 955 910 860
35.5 37.6 39.3 41
55.4 58 -- --
780 735 690 650
44.9 48 51.2 54.5
-- -- -- --
640 579 500 466
58 -- -- --
-- -- -- --
1339 1303 1271 1233
-- 35.5 36.4 37.5
53.2 54.6 56.0 57.8
1144 1108 1071 1029
40.4 41.7 43.2 44.9
60.2 62.3 64 --
968 931 886 841
45.8 50.5 50.9 54.0
-- -- -- --
743 698 649 608
58.4 62.9 -- --
-- -- -- --
645 598 539 503
-- -- -- --
-- -- -- --
1418 1367 1312 1261
-- -- 35.1 36.2
48.8 50.1 52.5 54.8
1203 1149 1092 1031
38.2 39.4 41.1 42.7
55.8 58.4 62 --
1014 960 894 823
45.4 47.7 51.2 54.6
-- -- -- --
767 692 625 562
55.7 61.5 -- --
-- -- -- --
618 498 455 400
-- -- -- --
-- -- -- --
Installation, Operation & Maintenance
0.7 0.8 0.9
1200 1160 1110 1065
-- 30.7 32.2 33.6
43.4 45.1 47.1 49.1
1010 960 920
35.1 37 38.7 40.4
52.6 55.1 58
820 780 730
43.1 45.1 48.2 51.3
-- -- --
590 550 520
59.1 -- --
-- -- --
403 356 320
-- -- --
-- -- --
1190 1148 1102 1054
38.8 40.3 41.9 43.8
59.8 62.0 64.6
985 945 898
46.9 48.9 51.5 54.2
-- -- --
805 767 718
57.6 60.8 64.4
-- -- --
457 527 491
-- -- --
-- -- --
436 385 348
-- -- --
-- -- --
1201 1144 1086 1029
38 39.8 41.6 43.3
57.4 59.9 62.7
976 909 855
45.2 47.7 50.9
-- -- --
765 702 651
58.2 61.8 --
-- -- --
506 463 409
-- -- --
-- -- --
360 300 240
-- -- --
-- -- --
04.2019 | Bosch Thermotechnology Corp.
1.0
865
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685
--
470
--
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253
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854
--
677
--
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463
--
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302
--
--
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791
54
--
597
--
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345
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