International comfort products NTC7100BHG1, GNL050N12G1, GNL100N16G1, NTC7125BKG1, GNL125N20G1 Technical Manual
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Models
NTC7050BFG1 / GNL050N12G1
NTC7075BFG1 / GNL075N12G1
NTC7100BHG1 / GNL100N16G1
NTC7125BKG1 / GNL125N20G1
NDC7050BFG1 / GDL050N12G1
NDC7075BFG1 / GDL075N12G1
NDC7100BHG1 / GDL100N16G1
NDC7125BKG1 / GDL125N20G1
Manufactured by:
International Comfort Products Corporation (USA)
Lewisburg, TN USA 37091
Design Certified
by A.G.A.
PrintedinU.S.A.
Save This Manual For Future Reference
APPROVED
R
LP1 5/16/2001 441 03 2009 00
Manufacturers Number (Mfr No --SeeRatingPlate)
ALL Models
Specifications
General
Gas Type
Transformer Size (VA)
T’stat Heat Anticipator
Gas & Ignition
Gas Valve
Regulation Type
Manifold Press. (² WC)
Pilot Orifice Size .018 .011
Ignition Type/Series HW HSP HW HSP
Combustion
Flue Outlet Size (Inches)
Std. Outlet Temp (
°
F)
Limits & Controls
Fan Control (Type)
Fan Control On
(Timed--secs) Off
Gas Conversion Kits
Conversion Kit Natural to LP *1160991
Conversion Kit LP to Nat *1009510
Conversion Kit Nat High Altitude *1160993
Conversion Kit LP High Altitude *1160992
*Must be ordered from Service Parts
Nat LP
40
.30
HW SV9504
SNAP
3.5
3
<480
HW ST9120
30/60
60,100,140,180
40
.30
HW SV9504
SNAP
10.0
3
<480
HW ST9120
30/60
60,100,140,180
Specifications
NTC7050BFG
GNL050N12G
General
Input (Btuh)
Output (Btuh)
Temp. R is e (
°
F)
50,000
40,000
35--65
Electrical (Volts/Hz/FLA) 115/60/5.3 115/60/7.5 115/60/9.2
Gas & Ignition
Gas Type
Std. Main Orifices (No/Size)
Combustion
Std. Pressure (² of WC)
5¢ No Elbows
40¢ +5--90
Limits & Controls
Thermal Sensor (
Limit Control Setting (
Auxiliary Limit (
°
Elbows
°
F)
°
F)
°
F)
Std. Pressure Sw. (Part No)
Press (Close)
Press (Open)
Nat
2/#42
@
Blower
0.78
0.74
LP
2/#54
@
Burner Box
0.06
0.12
250
160
130
1010644
0.39
0.29
Differential
0.72
0.62
3/#42
Blower
High Alt. Resstrictor (Part No.)
Press Differential (Close)
Not Required
Press Differential (Open)
Blower Data
Type & Size
Motor Amps/Rpm
Motor Type/H.p.
Cap. Mfd/Volts
Filter Type
Filter Size (²)
Min. Cool Cap. (Tons)
Max. Cool Cap. (Tons)
10--8
4.6/1050
1
PSC/
5/370
Washable
14x25x1
1.5
3
/
3
Nat
@
0.88
0.76
NTC7075BFG
GNL075N12G
75,000
60,000
35--65
LP
3/#54
@
Burner Box
0.10
0.14
200
180
130
1010645
0.47
0.37
1010644
0.39
0.29
10--8
4.6/1050
1
PSC/
/
3
5/370
Washable
16x25x1
1.5
3
Differential
0.78
0.62
Nat
4/#42
@
Blower
0.92
0.88
NTC7100BHG
GNL100N16G
100,000
80,000
35--65
LP
4/#54
@
Burner Box
0.20
0.24
200
180
130
1010645
0.47
0.37
1010644
0.39
0.29
10--10
8.5/1050
1
PSC/
/
10/370
Washable
16x25x1
2
4
Differential
0.72
0.64
2
2
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
441 03 2009 00
Specifications
NTC7125BKG
GNL125N20G
General
Input (Btuh)
Output (Btuh)
Temp. R is e (
°
F)
125,000
100,000
45--75
Electrical (Volts/Hz/FLA) 115/60/10.5 115/60/5.3 115/60/7.5
Gas & Ignition
Gas Type
Std. Main Orifices (No/Size)
Combustion
Std. Pressure (² of WC)
5¢ No Elbows
40¢ +5--90
Limits & Controls
Thermal Sensor (
Limit Control Setting (
Auxiliary Limit (
°
Elbows
°
F)
°
F)
°
F)
Std. Pressure Sw. (Part No)
Press (Close)
Press (Open)
High Alt. Resstrictor (Part No.)
Press Differential (Close)
Press Differential (Open)
Nat
5/#42
@
Blower
0.99
0.89
LP
5/#54
@
Burner Box
0.16
0.22
250
165
130
1010646
0.55
0.45
1010645
0.47
0.37
Differential
0.88
0.66
2/#42
Blower
Blower Data
Type & Size
Motor Amps/Rpm
Motor Type/H.p.
Cap. Mfd/Volts
Filter Type
Filter Size (²)
Min. Cool Cap. (Tons)
Max. Cool Cap. (Tons)
11.8--10.6
9.8/900
3
PSC/
/
4
10/370
Washable
16x25x1 (2)
3.5
5
Nat
@
0.90
0.85
NDC7050BFG
GDL050N12G
50,000
40,000
35--65
LP
2/#54
@
Burner Box
0.02
0.17
250
160
110
1010644
0.39
0.29
Not Required
10--8
4.6/1050
1
PSC/
/
3
5/370
Washable
16x18x1 (2)
1.5
3
Differential
0.92
0.65
Nat
3/#42
@
Blower
0.87
0.75
NDC7075BFG
GDL075N12G
75,000
60,000
35--65
LP
3/#54
@
Burner Box
0.14
0.16
200
150
110
1010645
0.47
0.37
1010644
0.39
0.29
10--8
6.8/1050
1
PSC/
/
7.5/370
Washable
16x18x1 (2)
2
3.5
Differential
0.73
0.59
2
441 03 2009 00
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
3
Specifications
NDC7100BHG
GDL100N16G
General
Input (Btuh)
Output (Btuh)
Temp. R is e (
°
F)
100,000
80,000
35--65
Electrical (Volts/Hz/FLA) 115/60/9.2 115/60/10.5
Gas & Ignition
Gas Type
Std. Main Orifices (No/Size)
Combustion
Std. Pressure (² of WC)
5¢ No Elbows
40¢ +5--90
Limits & Controls
Thermal Sensor (
Limit Control Setting (
Auxiliary Limit (
°
Elbows
°
F)
°
F)
°
F)
Std. Pressure Sw. (Part No)
Press (Close)
Press (Open)
High Alt. Resstrictor (Part No.)
Press Differential (Close)
Press Differential (Open)
Nat
4/#42
@
Blower
0.95
0.94
LP
4/#54
@
Burner Box
0.19
0.27
200
190
110
1010645
0.47
0.37
1010644
0.39
0.29
Differential
0.76
0.67
5/#42
Blower
Blower Data
Type & Size
Motor Amps/Rpm
Motor Type/H.p.
Cap. Mfd/Volts
Filter Type
Filter Size (²)
Min. Cool Cap. (Tons)
Max. Cool Cap. (Tons)
10--10
8.5/1050
1
PSC/
/
2
10/370
Washable
16x18x1 (2)
2
4
Nat
@
0.99
0.89
NDC7125BKG
GDL125N20G
125,000
100,000
45--75
LP
5/#54
@
Burner Box
0.16
0.22
250
170
130
1010646
0.55
0.45
1010645
0.47
0.37
11.8--10.6
9.8/900
3
PSC/
/
4
10/370
Washable
16x18x1 (2)
3.5
5
Differential
0.88
0.66
CIRCULATION AIR BLOWER DATA
NTC7050BFG/GNL050N12C & NDC7050BFG/GDL050N12G
Air Delivery in Cubic Feet per Minute (C.F.M.)
(Furnace Rated @0.5²²²² WC ESP)
TAP LOW MED L MED MED H HIGH
.10 718 840 -- -- 1109 1473
.20 719 838 -- -- 1094 1431
.30 714 837 -- -- 1086 1396
.40 692 819 -- -- 1063 1349
.50 660 791 -- -- 1027 1291
.60 615 752 -- -- 986 1222
.70 563 683 -- -- 934 1141
Air Delivery in Liters Per Second (L/S)
(Furnace Rated @0.5²²²² WC ESP)
TAP LOW MED L MED MED H HIGH
.10 339 396 -- -- 523 695
.20 339 395 -- -- 516 675
.30 337 395 -- -- 513 659
.40 327 387 -- -- 502 637
.50 311 373 -- -- 485 609
.60 290 355 -- -- 465 577
.70 266 322 -- -- 441 538
4
THIS DATA SUBJECT TO CHANGE WITHOUT NOTICE
441 03 2009 00
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