Service Manual

FURNACE SPECIFICATIONS
9
1
Natural Gas BTU/h
2
DOE AFUE based upon Isolated Combustion System (ICS)
3
Installer must supply one or two PVC pipes: one for
combustion air (optional) and one for the flue outlet (required).
Vent pipe must be either 2" or 3" in diameter, depending upon
furnace input, number of elbows, length of run and installation
(1 or 2 pipes). The optional Combustion Air Pipe is dependent
on installation/code requirements and must be 2" or 3"
diameter PVC.
4
Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) +
ID Blower amps. Wire size should be determined in
accordance with National Electric Codes. Extensive wire runs
will require larger wire sizes.
5
Maximum Overcurrent Protection Device refers to maximum
recommended fuse or circuit breaker size. May use fuses or
HACR-type circuit breakers of the same size as noted
Notes
• All furnaces are manufactured for use on 115 VAC, 60 Hz,
single-phase electrical supply.
• Gas Service Connection 1/2" FPT
• Important: Size fuses and wires properly and make electrical
connections in accordance with the National Electrical Code
and/or all existing local codes.
• For bottom return: Failure to unfold flanges may reduce
airflow by up to 18%. This could result in performance and
noise issues.
• For servicing or cleaning, a 24" front clearance is required.
Unit connections (electrical, flue and drain) may necessitate
greater clearances than minimum clearances listed above. In
all cases, accessibility clearance must take precedence over
clearances from the enclosure where accessibility clearances
are greater.
He ating Dat a
High Fire Input¹ 40,000 60,000 80,000 100,000
High Fire Output¹ 38,400 57,600 76,800 96,000
Low-Fire Steady-State Input¹ 28,000 42,000 56,000 70,000
Low-Fire Steady-State Output¹ 26,880 40,320 53,760 67,200
AFUE 96 96 96 96
Temperature Rise Range (°F) 25 - 55 25 - 55 40 - 70 36 - 65
Vent Diameterᶾ 2" - 3" 2" - 3" 2" - 3" 2" - 3"
No. of Burners 2345
Circulator Blower
Available AC @ 0.5 ESP 1.5 - 3 1.5 - 3 1.5 - 3 3 - 5
Size (D x W) 10 x 8 10 x 8 11 x 8 11 x 10
Horsepower @ 1075 RPM 1/2 1/2 1/2 1 HP
Speed 5555
Electrical Data
Min. Circuit Ampacity⁴ 88813.3
Max. Overcurrent Device (AMPS)⁵ 15 15 15 15
*CEC96
0403BNAA
*CEC96
0603BNAA
*CEC96
0803BNAA
*CEC96
1005CNAA
* M EC96
0303ANA
* M EC96
0403ANA
* M EC96
0603ANA
* M EC96
0302BNA
* M EC96
0402BNA
* M EC96
0603BNA
* M EC96
0803BNA
* M EC96
1004CNA
* M EC96
1205DNA
* M EC96
0804CNA
* M EC96
1005CNA
Heating Data
High Fire Input¹ 30,000 40,000 60,000 30,000 40,000 60,000 80,000 100,000 120,000 80,000 100,000
High Fi re Output¹ 28,800 38,400 57,600 28,800 38,400 57,600 76,800 96,000 115,200 76,800 96,000
Low-Fire Steady-State Input¹ 21,000 28,000 42,000 21,000 28,000 42,000 56,000 70,000 84,000 56,000 70,000
Low-Fi re Stea dy-State Output¹ 20,160 26,880 40,320 20,160 26,880 40,320 53,760 67,200 80,640 53,760 67,200
AFUE² 9696969696969696969696
Temperature Ri s e Ra nge (°F) 20 - 50 20 - 50 30 - 60 20 - 50 20 - 50 25 - 55 35 - 65 35 - 65 35 - 65 25 - 55 35 - 65
Ve nt Dia mete r³ 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3"
No. of Burners 22322345645
Circulat or Blow er
Available AC @ 0.5” ESP 1.5 - 3 1.5 - 3 1.5 - 3 1.5 - 2 1.5 - 3 1.5 - 3 1.5 - 3 1.5 - 4 3 - 5 2.5 - 4 3 - 5
Size (D x W) 11" x 6" 11" x 6" 11" x 6" 10" x 8" 10" x 8" 11" x 8" 11" x 8" 11" x 10" 11" x 11" 11" x 10" 11" x 10"
Horse powe r @ 1075 RPM 1/2 1/2 1/2 1/2 1/2 1/2 1/2 1 1 3/4 1
Speed 55555555555
Electrical Data
Min. Circuit Ampacity
4
8.6 8.6 8.6 8 8 8 8 13.3 13.3 11.6 13.3
Max. Overcurrent Device (amps)
5
15 15 15 15 15 15 15 15 15 15 15
Shipping W eight (lbs)
106 107 110 111 112 115 118 140 154 123 140