Whirlpool Gold WGFM195 Installation Instructions Manual page 48

Blower Performance Data
CFM and Temperature Rise vs. External Static Pressure
Model—Heating Motor
Speed as Shipped Speed
WFM195060E3BX T1-Low
(MED-HI)
T2-Med-
Low
T3-Med
T4-Med-
High
T5-High
WFM195080E5CX T1-Low
(MED-HI)
T2-Med-
Low
T3-Med
T4-Med-
High
T5-High
WFM195100E5DX T1-Low
(MED-HI)
T2-Med-
Low
T3-Med
T4-Med-
High
T5-High
NOTES:
1. CFM in chart is without filters. Filters do not ship with this
furnace, but must be provided by the installer. If the furnace
requires 2 return filters, this chart assumes both filters are
installed.
2. All furnaces ship as high-speed cooling and medium-speed
heating. Installer must adjust blower cooling and heating
speed as needed.
3. For most jobs, about 400 CFM per ton when cooling is
desirable.
4. Installation is to be adjusted to obtain temperature rise within
the range specified on the rating plate.
48
Tons External Static Pressure (Inches Water Column)
AC at
0.1 0.2
0.5"
ESP CFM Rise CFM
1.5 714 80 667
2.0 904 58 851
2.5 1,125 47 1,075
3.0 1,312 40 1,271
3.5 1,423 37 1,386
3.0 1,297 54 1,253
3.5 1,507 47 1,455
4.0 1,677 42 1,637
4.0 1,879 37 1,842
5.0 2,044 35 1,967
3.0 1,331 66 1,275
3.5 1,512 58 1,452
4.0 1,713 51 1,666
4.0 1,892 46 1,845
5.0 2,080 42 2,038
0.3 0.4
Rise CFM Rise CFM
79 604 87 548
62 804 66 761
49 1,045 51 999
42 1,228 43 1,202
38 1,354 39 1,321
56 1,209 58 1,161
48 1,422 49 1,377
43 1,602 44 1,562
38 1,800 39 1,762
36 1,894 37 1,795
69 1,206 73 1,145
60 1,392 63 1,336
53 1,614 57 1,569
48 1,802 49 1,752
43 2,005 44 1,960
5. The chart is for information only. For satisfactory operation,
external static pressure must not exceed value shown on
rating plate. The shaded area indicates ranges in excess of
maximum external static pressure allowed when heating. The
data for 0.6" W.C. to 0.8" W.C. is shown for air conditioning
purposes only.
6. The above chart is for U.S. furnaces installed at 0 to 2,000 ft
(609.6 m). At higher altitudes, a properly de-rated unit will
have approximately the same temperature rise at a particular
CFM, while the ESP at that CFM will be lower.
0.5 0.6 0.7
Rise CFM Rise CFM CFM CFM
96 484 109 422 367
69 708 75 664 612
53 956 55 921 877
44 1,165 45 1,127 1,087 1,044
40 1,278 41 1,210 1,134 1,032
61 1,111 63 1,067 1,022 974
51 1,334 53 1,296 1,251 1,195
45 1,526 46 1,484 1,441 1,324
40 1,700 41 1,566 1,437 1,319
39 1,702 41 1,578 1,452 1,320
77 1,080 81 1,021 953
66 1,279 69 1,219 1,175 1,115
56 1,513 58 1,468 1,414 1,364
50 1,707 52 1,656 1,614 1,577
45 1,920 46 1,879 1,843 1,791
0.8
325
572
839
889