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SS-GMV95 www.goodmanmfg.com 11
PRODUCT SPECIFICATIONS
GCV9 HEATING SPEEDS
GCV90704CXA (Rise Range: 30 - 60°F)
Heating
Speed Tap
Adjust
Tap
Low-Stage
CFM
High-Stage
CFM
Rise
A
Minus (-) 747 1,076 56
Normal 830 1,195 50
Plus(+) 913 1,315 46
B
Minus (-) 824 1,186 51
Normal 915 1,318 46
Plus(+) 1,007 1,449 42
C
Minus (-) 900 1,296 47
Normal 1,000 1,440 42
Plus(+) 1,100 1,584 38
D
Minus (-) 978 1,408 43
Normal 1,085 1,562 39
Plus(+) 1,194 1,719 35
GCV91155DXA (Rise Range: 30 - 60°F)
Heating
Speed Tap
Adjust
Tap
Low-Stage
CFM
High-Stage
CFM
Rise
A
Minus (-) 1,093 1,583 63
Normal 1,214 1,759 56
Plus(+) 1,335 1,935 51
B
Minus (-) 1,106 1,612 61
Normal 1,229 1,791 55
Plus(+) 1,352 1,970 50
C
Minus (-) 1,166 1,654 60
Normal 1,296 1,838 54
Plus(+) 1,426 2,022 49
D
Minus (-) 1,172 1,690 59
Normal 1,302 1,878 53
Plus(+) 1,432 2,066 48
GCV90905DXA (Rise Range: 30 - 60°F)
Heating
Speed Tap
Adjust
Tap
Low-Stage
CFM
High-Stage
CFM
Rise
A
Minus (-) 999 1,439 56
Normal 1,110 1,598 50
Plus(+) 1,221 1,758 46
B
Minus (-) 1,067 1,536 52
Normal 1,185 1,706 47
Plus(+) 1,303 1,876 43
C
Minus (-) 1,134 1,633 49
Normal 1,260 1,814 44
Plus(+) 1,386 1,996 40
D
Minus (-) 1,202 1,730 46
Normal 1,335 1,922 42
Plus(+) 1,469 2,115 38
Notes:
• These charts are for furnaces installed at 0 - 2000 feet. At higher altitudes, a properly derated unit will have the same temperature rise at a
particular CFM, while the ESP at that CFM will be lower.
• The installation must be adjusted to obtain a temperature rise within the range listed on the furnace nameplate.
• Do not operate above .5” w.c. ESP in heating mode.
• Propane gas installations will have a High Stage rise approximately 4° lower than shown in above table.