BLOWER PERFORMANCE SPECIFICATIONS
33
Rev. 2
TWO STAGE - VARIABLE SPEED
Heating Speed Charts
Heating
Speed
Adjust
CFM @
.1 to .5 "WC
Low Stage
ESP
Rise
Low Stage
(°F)
CFM @ .1
to .5 "WC
High Stage
ESP
Rise
High Stage
Natual
(°F)
Rise
High Stage
Propane
(°F)
A
Minus
585
61
55
A
Normal
650
55
936
55
49
A
Plus
715
50
1030
50
45
B
Minus
630
56
907
56
51
B
Normal
700
51
1008
51
46
B
Plus
770
46
1109
46
41
C
Minus
720
49
1037
49
44
C
Normal
800
44
1152
44
40
C
Plus
880
40
1267
40
36
D
Minus
810
44
1166
44
39
D
Normal
900
40
1296
39
35
D
Plus
990
36
1426
36
32
GUIV070DX40
Heating
Speed
Adjust
CFM @
.1 to .5 "WC
Low Stage
ESP
Rise
Low Stage
(°F)
CFM @ .1
to .5 "WC
High Stage
ESP
Rise
High Stage
Natual
(°F)
Rise
High Stage
Propane
(°F)
A
Minus
801
59
1153
59
53
A
Normal
890
53
1282
53
48
A
Plus
979
48
1410
48
44
B
Minus
588
55
1231
55
50
B
Normal
950
50
1368
50
45
B
Plus
1045
45
1505
45
41
C
Minus
945
50
1361
50
45
C
Normal
1050
45
1512
45
41
C
Plus
1155
41
1663
41
37
D
Minus
1049
45
1510
45
41
D
Normal
1165
41
1678
41
37
D
Plus
1282
37
1845
37
33
GUIV090DX50
Heating
Speed
Adjust
CFM @
.1 to .5 "WC
Low Stage
ESP
Rise
Low Stage
(°F)
CFM @ .1
to .5 "WC
High Stage
ESP
Rise
High Stage
Natual
(°F)
Rise
High Stage
Propane
(°F)
A
Minus
945
63
1361
63
56
A
Normal
1050
56
1512
56
51
A
Plus
1155
51
1663
51
46
B
Minus
990
60
1426
60
54
B
Normal
1100
54
1584
54
48
B
Plus
1210
39
1742
49
44
C
Minus
1080
55
1555
55
49
C
Normal
1200
49
1728
49
44
C
Plus
1320
45
1901
45
40
D
Minus
1170
51
1685
51
46
D
Normal
1300
46
1872
46
41
D
Plus
1430
41
2059
41
37
GUIV115DX50
Heating
Speed
Adjust
CFM @
.1 to .5 "WC
Low Stage
ESP
Rise
Low Stage
(°F)
CFM @ .1
to .5 "WC
High Stage
ESP
Rise
High Stage
Natual
(°F)
Rise
High Stage
Propane
(°F)
A
Minus
945
75
1361
75
68
A
Normal
1050
68
1512
68
61
A
Plus
1155
62
1663
61
55
B
Minus
990
72
1426
72
65
B
Normal
1100
65
1584
65
58
B
Plus
1210
59
1742
59
53
C
Minus
1080
66
1555
66
59
C
Normal
1200
59
1728
59
53
C
Plus
1320
54
1901
54
48
D
Minus
1170
61
1685
61
55
D
Normal
1300
55
1872
55
49
D
Plus
1430
50
2059
50
45
GUIV140DX50
1. Units are shipped without filter(s). CFM in chart is without filter(s).
2. All furnaces shipped with heating speed set at "B" and cooling speed set at "A". Installer should adjust blower speeds
as needed.
3. INSTALLATION IS TO BE ADJUSTED TO OBTAIN TEMPERATURE RISE WITHIN THE RANGE SPECIFIED ON THE
RATING PLATE.
4. The chart is for information only. For satisfactory operation, external static pressure not to exceed value shown on
rating plate.
5. The above chart is for U.S. furnaces installed at 0-2000 feet. At higher altitudes, a properly derated unit will have
approximately the same temperature rise at a particular CFM, while the ESP at that CFM will be lower.
("W1" must be connected to "W1" on Two-Stage Integrated Furnace Control)
("W2" must be connected to "W2" on Two-Stage Integrated Furnace Control)
Содержание GCIA045A30
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