FURNACE SPECIFICATIONS
19
1.
These furnaces are manufactured for natural gas operation. Optional Kits are available for conversion to propane gas operation.
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 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.
Minimum Circuit Ampacity calculated as: (1.25 x Circulator Blower Amps) + I.D. Blower Amps.
GCVC95
M O D E L
G C V C 95 0 71 4 C X *
G C V C9 5 09 1 5D X *
B tu h In p ut (US ) H ig h F ire
69 ,0 0 0
9 2 ,0 00
O u tp ut (U S ) H ig h F ire
65 ,3 0 0
8 6 ,5 00
B tu h In p ut (US ) Lo w F ire
48 ,0 0 0
6 4 ,0 00
O u tp ut (U S ) Lo w F ire
45 ,0 0 0
6 0 ,1 00
A .F . U.E .
9 5. 0%
95 .0 %
R at ed E x te rn al S t at ic (" w .c .)
.1 0 - . 50
.1 0 - .5 0
T e m p era tu re R is e (° F )
2 5 - 5 5
2 5 - 5 5
H ig h S ta ge P re s s u re S w itc h T rip P o in t (" w .c .)
-1 .6 0
-1 .6 0
L ow S ta g e P res s u re S w itc h T rip P o int (" w.c . )
-0 .8 0
-0 .8 0
F ro n t C o v er Pre s s u re S w itc h T rip P o in t (" w .c )
-0 .1 0
-0 .1 0
B low er W h ee l (D " x W ")
1 0 x 1 0
1 1 x 1 0
B low er H o rs e po w er
3 /4
1
B low er S pe e ds
M a x C F M @ 0. 5 E. S .P .
P o w e r S u pp ly
1 15 -6 0-1
11 5 -60 -1
M in im um C irc uit A m pa c ity (M C A )
1 1 .2
1 5. 0
M ax im um O v e rc urre n t D e v ic e
1 5
1 5
T ra n s fo rm er (V A)
4 0
4 0
H ea t An tic ipa to r (A m p s )
0. 7
0 .7
P rim ary Lim it S e ttin g (°F )
1 50
13 0
A u xilia ry L im it S e ttin g (°F )
1 20
12 0
R ollou t L im it S e ttin g (°F )
2 10
21 0
F a n D ela y O n H ea tin g
30 s e c s .
3 0 s e c s .
O ff H e a ting *
1 5 0 s ec s .
1 50 s e c s .
F a n D ela y O n C oo lin g
5 s e c s .
5 s ec s .
O ff C o o lin g
45 s e c s .
4 5 s e c s .
F a n D ela y O n - F an O nly
5 s e c s .
5 s ec s .
G a s S u pp ly P re s s ure (N a tu ral/P ro p an e ) (" w .c . )
7 / 11
7 / 1 1
M a nifo ld Pre s s u re (N a tu ra l/ P rop a ne ) H igh S t ag e (" w .c . )
3 .5 / 10
3 .5 / 10
M a nifo ld Pre s s u re (N a tu ra l/ P rop a ne ) L o w St ag e ("w .c . )
1 .9 / 6 .0
1 .9 / 6. 0
O rific e S iz e (N a tu ral/P ro p an e )
# 43 / # 55
#4 3 / #5 5
N um b e r o f B u rne rs
3
4
V e nt C on n ec t or D ia m et er (in c h es )
2
2
C om b u s tio n A ir C on n ec t or D ia m et er (in c h es )
2
2
S h ip pin g W e ig h t (lb s .)
1 57
17 2
R e fe r to a irflow c h a rts in th is m an u al.
* O ff H e a tin g - T h i s fa n d e l a y tim in g is a d ju st a b l e ( 9 0 , 1 2 0 , 1 5 0 o r 1 8 0 s e c o n d s) , 1 5 0 se co n d s a s s h i p p e d .
