Ducane HVAC Furnace FITS ALL 80V User Manual

STANDARD FEATURES  
Ducane Gas Furnace  
FITS-ALL 80VTM  
80% AFUE  
Heating Input range 50,000 - 125,000 Btuh  
Two-stage heating  
Cooling capacity 1.5 - 5 ton  
Multi-position, upflow, downflow, horizontal left or right  
115V humidifier and electronic air cleaner connections  
Fused low voltage circuit protection  
Improved humidity control in cooling  
TWO-STAGE VARIABLE SPEED  
UPFLOW/HORIZONTAL/DOWNFLOW  
WARRANTY  
Limited 25 year heat exchanger warranty, limited 5-year  
warranty on parts (see warranty certificate for details)  
Extended warranties available  
HEAT EXCHANGER ASSEMBLY  
TM  
Crimp-Tite crimped primary heat exchanger made of  
corrosion resistant aluminized steel for longer life and  
safe operation  
VENTING  
Category I appliance  
4" venting - vertical or horizontal with approved power  
venter  
CONTROLS  
Interruption immune diagnostics for reliable  
troubleshooting  
115V EAC and HUM terminals  
2-stage gas control with a one or two stage thermostat  
SAFETY  
CSA certified for US and Canada  
Multiple switch and sensor safeties for safe, reliable  
operation  
CABINET  
Heavy-gauge, insulated cabinet for strength and quiet  
comfort  
Ducane diagnostic sleeve for fast, safe troubleshooting  
INDOOR AIR BLOWER  
GE ECM brushless DC motor  
Slow quiet blower acceleration and deceleration  
Continuous fan at 50% of cooling CFM  
Blower will maintain CFM to help compensate for  
ductwork and filters  
Adjust cooling airflow with fine tune ability  
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Blower Data  
Heat Settings  
Cool Settings  
Motor Blower  
Cooling  
Adjustment  
Heating CFM @ .50 Static  
Setting Setting Setting Setting  
Cooling CFM @ .50 Static  
Setting Setting Setting Setting  
Model  
HP  
Wheel  
"A"  
"B"  
"C"  
"D"  
"A"  
"B"  
"C"  
800  
920  
680  
800  
920  
680  
1200  
1380  
1020  
1600  
1840  
1360  
"D"  
600  
690  
510  
600  
Nom  
(+)  
(-)  
Nom  
(+)  
(-)  
Nom  
(+)  
(-)  
Nom  
(+)  
(-)  
1200  
1380  
1020  
1200  
1380  
1020  
1600  
1800  
1360  
2000  
2200  
1700  
1000  
1150  
850  
1000  
1150  
850  
1400  
1610  
1190  
1800  
2070  
1530  
MPGAV050B3  
MPGAV075B3  
MPGAV100B4  
MPGAV125B5  
1/2  
1/2  
3/4  
3/4  
10 x 6  
10 x 6  
12 x 9  
12 x 12  
525  
425  
325  
625  
740  
640  
540  
840  
690  
510  
1000  
1150  
850  
1400  
1610  
1190  
1250  
1650  
1150  
1550  
1050  
1450  
1350  
1750  
Accessories  
Kit Number  
20066501  
20066502  
20066503  
20285501  
20285601  
20069901  
20069902  
20284801  
20285401  
Description  
Used with  
MPGAV050B3, MPGAV075B3  
MPGAV100B4  
Floor Base Kit for Counterflow  
Floor Base Kit for Counterflow  
Floor Base Kit for Counterflow  
Natural to LP Gas Conversion Kit  
LP to Natural Gas Conversion Kit  
Filter Rack Kit  
MPGAV125B5  
All MPGAV's  
All MPGAV's  
MPGAV050B3, MPGAV075B3, MPGAV100B4  
MPGAV125B5  
Filter Rack Kit  
Vent Guard (Multi-pack)  
Chimney Vent Adapter Kit  
All MPGAV's  
All MPGAV's  
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Dimensions (in.)  
Dimensions  
Supply Duct Opening Return Duct Opening* Side Return Cut Out  
Model  
Number  
Length  
A
Width  
B
Height  
C
D
E
F
G
H
J
MPGAV050B3  
MPGAV075B3  
29 1/2  
29 1/2  
29 1/2  
29 1/2  
13 1/2  
13 1/2  
17  
38 1/4  
38 1/4  
38 1/4  
38 1/4  
11 1/2  
11 1/2  
15  
20 3/8  
20 3/8  
20 3/8  
20 3/8  
11 5/8  
11 5/8  
15 1/8  
18 5/8  
21 3/8  
21 3/8  
21 3/8  
21 3/8  
23 1/4  
23 1/4  
23 1/4  
23 1/4  
15  
15  
15  
15  
MPGAV100B4  
MPGAV125B5  
20 1/2  
18 1/2  
*Bottom door removed  
Clearances (in.)  
Model  
Top Side Front Back Vent  
MPGAV050B3  
MPGAV075B3  
MPGAV100B4  
2
1
62 61  
3
MPGAV125B5  
1" if B1 vent is used  
1
2
3" if B1 vent is used  
30" should be allowed at the front of the unit for servicing  
All specifications and illustrations  
subject to change without notice and  
without incurring obligations..  
For more information, contact your local Ducane distributor.  
Form No. DMPGAV-100 (7/05)  
Printed in U.S.A.  
©Excel Comfort Systems, Inc. 2005  
*DMPGAV-100*  
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