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.
20
Rev. 2
* Off Heating - This fan delay timing is adjustable (60, 90, 120, 180 seconds). 90 seconds as shipped.
MODEL
GUID045CA30
GUID045CX30
GUID045DA30
GUID045DX30
GUID070CA30
GUID070CX30
GUID070DA30
GUID070DX30
GUID070CA40
GUID070CX40
GUID070DA40
GUID070DX40
GUID090CA30
GUID090CX30
GUID090DA30
GUID090DX30
GUID090CA50
GUID090CX50
GUID090DA50
GUID090DX50
GUID115CA50
GUID115CX50
GUID115DA50
GUID115DX50
Btuh Input (US)
46,000
69,000
69,000
92,000
92,000
115,000
Output (US)
36,800
55,200
55,200
73,600
73,600
92,000
A.F.U.E.
80%
80%
80%
80%
80%
80%
Rated External Static (WC)
.10 - .50
.12 - .50
.12 - .50
.15 - .50
.15 - .50
.20 - .50
Temperature Rise °F
35 - 65
35 - 65
35 - 65
40 - 70
40 - 70
40 - 70
Pressure Switch Trip Point
-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 9
Blower Horsepower
1/3
1/3
1/2
1/2
1/2
3/4
Blower Speeds
4
4
4
4
4
4
Max CFM @ 0.5 E.S.P.
1200
1290
1450
1380
1975
1985
Power Supply
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
13.0
Max. Overcurrent Device
15
15
15
15
15
15
Transformer (VA)
40
40
40
40
40
40
Heat Anticipator
0.7
0.7
0.7
0.7
0.7
0.7
Limit Setting °F
230
220
170
160
160
190
Aux. Limit °F.
160
160
160
160
160
160
Fan Delay On
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.
Off Cooling
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"
Manifold Pressure (Nat/LP)
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
Number of Burners
2
3
3
4
4
5
Vent Connector Diameter
4"
4"
4"
4"
4"
4"
Shipping Weight (lbs.)
140
151
152
169
178
194
Содержание GCIA045A30
Страница 34: ...BLOWER PERFORMANCE SPECIFICATIONS 34 Rev 2...
