Manual 2100-342
I
Page 23 of 24
NOTE: WH431 and WH491 are shipped
with the indoor blower on high
speed for ducted applications.
Move to medium speed for free blow
applications.
NOTE: WH381 is shipped with the indoor
blower on medium speed for
ducted applications. Move to low
speed for free blow applications.
TABLE 10
INDOOR BLOWER PERFORMANCE – CFM
@
230V / 460V
Subtract .08 static for 2" filter
.P.S.E
HnI
2
O
183HW194HW,134HW
deepShgiHdeepSmuideMdeepSwoLdeepShgiHdeepSmuideM
yrD
lioC
teW
lioC
yrD
lioC
teW
lioC
yrD
lioC
teW
lioC
yrD
lioC
teW
lioC
yrD
lioC
teW
lioC
0.
1.
2.
3.
5261
5741
0531
0511
5741
0531
0511
528
5241
5231
0021
5201
5231
0021
5201
057
5211
0011
0001
528
0011
0001
058
576
0071
0551
0041
0521
0551
0041
0521
0011
5741
5731
0521
0011
5731
0521
0011
528