Engineering Bulletin

FURNACE SPECIFICATIONS
6
*MSS96
* M SS96
0402BNA
* M SS96
0603BNA
* M SS96
0803BNA
* M SS96
0804CNA
* M SS96
0805CNA
* M SS96
1005CNA
* M SS96
1205DNA
High Fire Input„ 40,000 60,000 80,000 80,000 80,000 100,000 120,000
High Fire Output„ 38,400 57,600 76,800 76,800 76,800 96,000 115,200
AFUE† 96 96 96 96 96 96 96
Temperature Rise Range (F) 25 - 55 35 - 65 35 - 65 25 - 55 25 - 55 30 - 60 35 - 65
Vent Diameter‡ 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 2" - 3" 3"
No. of Burners 2 3 4 4 4 5 6
Circulator Blower
Available AC @ 0.5" ESP 1.5 - 3 1.5 - 3 1.5 - 3 1.5 - 4 3 - 5 3 - 5 3 - 5
Size (D x W) 10" x 8" 10" x 8" 10" x 8" 10" x 10" 11" x 10" 11" x 10" 11" x 11"
Horsepower @ 1075 RPM
‰‰  
Speed 4 4 4 4 4 4 4
Filter Size (in†)
Permanent 427 512 683 853 853 948 1,024
Disposable 213 256 341 427 427 474 512
Electrical Data
Min. Circuit Ampacity
9.6 9.6 12.8 12.8 13.7 13.7 13.7
15 15 15 15 15 15 15
Shipping Weight (lbs) N/A
„ Natural Gas BTU/h
†
‡
Vent pipe must be either 2" or 3" in diameter, depending upon furnace input, number of elbows, length of run
and must be 2" or 3" diameter PVC.
Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined
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.

" FPT


and noise issues.

greater clearances than the minimum clearances listed above. In all cases, accessibility clearance must take precedence
over clearances from the enclosure where accessibilit
y
clearances are
g
reater.
N/A
N/A
N/A
N/A N/A N/A