Furnace Specifications - Goodman GMV8 Technical Information Manual

FURNACE SPECIFICATIONS

MODEL
Btuh Input (US) High Fire (Natural Gas)
Output (US) High Fire (Natural Gas), BTUH
Output (US) High Fire (LP), BTUH
Btuh Input (US) Low Fire (Natural Gas)
Output (US) Low Fire (Natural Gas), BTUH
Output (US) Low Fire (LP), BTUH
A.F.U.E.
Rated External Static (" w.c.)
Temperature Rise (°F)
High Stage Pressure Switch Trip Point (" w.c.)
Low Stage Pressure Switch Trip Point (" w.c.)
Blower Wheel (D" x W")
Blower Horsepower
Blower Speeds
Max CFM @ 0.5 E.S.P.
Power Supply
Minimum Circuit Ampacity (MCA)
Maximum Overcurrent Device (AMPS)
Transformer (VA)
Primary Limit Setting (°F)
Auxiliary Limit Setting (°F)
Rollout Limit Setting (°F)
Gas Supply Pressure (Natural/Propane) (" w.c.)
Manifold Pressure (Natural/Propane) High Stage (" w.c.)
Manifold Pressure (Natural/Propane) Low Stage ("w.c.)
Orifice Size (Natural/Propane)
Number of Burners
Vent Connector Diameter (inches)
Shipping Weight (lbs.)
(1)
Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
(2) Maximum Overcurrent Protection Device: May use Time Delay Fuse or HACR type Circuit Breaker of the same size as noted.
NOTES:
1. These furnaces are manufactured for natural gas operation. Optional kits are available for conversion to propane operation.
2. For elevations above 2000 feet the rating should be reduced by 4% for each 1000 feet 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 manufacturers method or in accordance with the "A.S.H.R.A.E.
GUIDE" or "MANUAL J-LOAD CALCULATIONS" published by the AIR CONDITIONING 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. Wire size should be determined in accordance with National Electrical Codes. Extensive wire runs will require larger wire sizes.
Unit specifications are subject to change without notice. ALWAYS refer to the units serial plate for the most up-to-date general and electrical information.
12
115 VAC / 60 HZ / 1 PH
(1)
(2)
(4)
GMV80704BX** GMV80905CX**
70,000
57,000
49,000
52,500
42,000
42,000
80%
.20 - .50
20 - 50
-0.45
-0.30
10 x 8
3/4
VARIABLE
Refer to airflow charts on page 13-16.
115 VAC / 60 HZ / 1 PH
11.7
15
40
150
150
300
7 / 11
3.5 / 10
1.6 / 6.3
43 / 55
3
4
152
GMV81155CX**
90,000 115,000
74,000 93,000
64,000 82,000
67,500 86,000
54,000 69,000
54,000 69,000
80% 80%
.20 - .50 .20 - .50
25 - 55 25 - 55
-0.60 -0.55
-0.30 -0.30
10 x 10 10 x 10
3/4 3/4
115 VAC / 60 HZ / 1 PH
11.7 11.7
15 15
40 40
150 130
150 150
300 300
7 / 11 7 / 11
3.5 / 10 3.5 / 10
1.6 / 6.3 1.6 / 6.3
43 / 55 43 / 55
4
4
178 194
5
4