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.
21
Rev. 2
* Off Heating - This fan delay timing is adjustable (60, 90, 120, 180 seconds). 90 seconds as shipped.
** Note: The five models above use 10x8 blower assembly instead of 10x6 to achieve a full 4 tons of airflow.
MODEL
GUIC070DA40
GUIC070DX40
GUID070DA40
GUID070DX40
GCIC070DX40
Btuh Input (US)
69,000
69,000
69,000
69,000
69,000
Output (US)
55,200
55,200
55,200
55,200
55,200
A.F.U.E.
80%
80%
80%
80%
80%
Rated External Static (WC)
.12 - .50
.12 - .50
.12 - .50
.12 - .50
.12 - .50
Temperature Rise °F
35 - 65
35 - 65
35 - 65
35 - 65
45 - 75
Pressure Switch Trip Point
-0.55
-0.55
-0.55
-0.55
-0.55
Blower Wheel (D x W)" **
10 x 8
10 x 8
10 x 8
10 x 8
10 x 8
Blower Horsepower
1/2
1/2
1/2
1/2
1/2
Blower Speeds
4
4
4
4
4
Max CFM @ 0.5 E.S.P.
1529
1529
1529
1529
1571
Power Supply
115-60-1
115-60-1
115-60-1
115-60-1
115-60-1
Min. Circuit Ampacity (MCA)
9.9
9.9
9.9
9.9
9.9
Max. Overcurrent Device
15
15
15
15
15
Transformer (VA)
40
40
40
40
40
Heat Anticipator
0.7
0.7
0.7
0.7
0.7
Limit Setting °F
215
215
215
215
215
Aux. Limit °F.
160
160
160
160
160
Fan Delay On
30 secs.
30 secs.
30 secs.
30 secs.
30 secs.
Off Heating *
90 secs.
90 secs.
90 secs.
90 secs.
90 secs.
Off Cooling
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"
Manifold Pressure (Nat/LP)
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
Number of Burners
3
3
3
3
3
Vent Connector Diameter
4"
4"
4"
4"
4"
Shipping Weight (lbs.)
152
152
152
152
152
Содержание GCIA045A30
Страница 34: ...BLOWER PERFORMANCE SPECIFICATIONS 34 Rev 2...
