FURNACE SPECIFICATIONS
1. These furnaces are manufactured for natural gas operation. Optional LP Conversion Kits are available to convert to
propane gas.
2. For elevations above 2000 ft. the rating should be reduced by 4% for each 1000 ft. above sea level. The furnace must not
be derated, orifice changes should only be made if necessary for altitude.
3. The total heat loss from the structure as expressed in TOTAL BTU/HR must be calculated by the manufactures method
of in accordance with the "A.S.H.R.A.E. GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CON-
DITIONING CONTRACTORS OF AMERICA. The total heat loss calculated should be equal to or less than the heating
capacity. Output based on D.O.E. test procedures, steady state efficiency times output.
4. Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
19
Rev. 2
* Off Heating - This fan delay timing is adjustable (60, 90, 120, 180 seconds). 90 seconds as shipped.
MODEL
GUIC045CA30
GUIC045CX30
GUIC045DA30
GUIC045DX30
GUIC070CA30
GUIC070CX30
GUIC070DA30
GUIC070DX30
GUIC070CA40
GUIC070CX40
GUIC070DA40
GUIC070DX40
GUIC090CA30
GUIC090CX30
GUIC090DA30
GUIC090DX30
GUIC090CA50
GUIC090CX50
GUIC090DA50
GUIC090DX50
GUIC115CA40
GUIC115CX40
GUIC115DA40
GUIC115DX40
GUIC115CA50
GUIC115CX50
GUIC115DA50
GUIC115DX50
GUIC140CA50
GUIC140CX50
GUIC140DA50
GUIC140DX50
Btuh Input (US)
46,000
69,000
69,000
92,000
92,000
115,000
115,000
140,000
Output (US)
36,800
55,200
55,200
73,600
73,600
92,000
92,000
110,400
A.F.U.E.
80%
80%
80%
80%
80%
80%
80%
80%
Rated External Static (WC)
.10 - .50
.12 - .50
.12 - .50
.15 - .50
.15 - .50
.20 - .50
.20 - .50
.20 - .50
Temperature Rise °F
35 - 65
35 - 65
35 - 65
40 - 70
40 - 70
40 - 70
40 - 70
45 - 75
Pressure Switch Trip Point
-0.55
-0.55
-0.55
-0.55
-0.55
-0.55
-0.55
-0.55
Blower Wheel (D x W)"
9 x 8
9 x 8
10 x 6
10 x 8
10 x 8
10 x 7
10 x 9
10 x 9
Blower Horsepower
1/3
1/3
1/2
1/2
1/2
1/2
3/4
3/4
Blower Speeds
4
4
4
4
4
4
4
4
Max CFM @ 0.5 E.S.P.
1200
1290
1450
1380
1980
1590
1985
2050
Power Supply
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
Min. Circuit Ampacity (MCA)
8.7
9.3
10.7
7.8
14.5
12.7
13.0
14.0
Max. Overcurrent Device
15
15
15
15
15
15
15
15
Transformer (VA)
40
40
40
40
40
40
40
40
Heat Anticipator
0.7
0.7
0.7
0.7
0.7
0.7
0.7
0.7
Limit Setting °F
230
220
170
170
170
170
190
135
Aux. Limit °F.
160
160
160
160
160
160
160
160
Fan Delay On
30 secs.
30 secs.
30 secs.
30 secs.
30 secs.
30 secs.
30 secs.
30 secs.
Off Heating *
90 secs.
90 secs.
90 secs.
90 secs.
90 secs.
90 secs.
90 secs.
90 secs.
Off Cooling
45 secs.
45 secs.
45 secs.
45 secs.
45 secs.
45 secs.
45 secs.
45 secs.
Gas Supply Pressure (Nat/LP)
7" / 11"
7" / 11"
7" / 11"
7" / 11"
7" / 11"
7" / 11"
7" / 11"
7" / 11"
Manifold Pressure (Nat/LP)
3.5 " / 10"
3.5 " / 10"
3.5 " / 10"
3.5 " / 10"
3.5 " / 10"
3.5 " / 10"
3.5 " / 10"
3.5 " / 10"
Orifice Size (Nat/LP)
#43 / #55
#43 / #55
#43 / #55
#43 / #55
#43 / #55
#43 / #55
#43 / #55
#43 / #55
Number of Burners
2
3
3
4
4
5
5
6
Vent Connector Diameter
4"
4"
4"
4"
4"
4"
4"
4"
Shipping Weight (lbs.)
140
151
152
169
178
190
194
198
Содержание GCIA045A30
Страница 34: ...BLOWER PERFORMANCE SPECIFICATIONS 34 Rev 2...
