Fedders FV80 Series User Manual
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FV80 Series 2-Stage Variable Speed Gas Furnace
The Fedders 80% AFUE 2-Stage Variable Speed All-Position gas furnaces are among the smallest in the industry and are suitable for a variety of installations. The FV80 Series furnace provides homeowners with consistent air circulation and temperature control, resulting in lower monthly energy bills.
APPLICATIONS:
Perfect for a variety of installations. Free standing in an attic, utility room, closet, alcove or basement.
EFFICIENCY:
80% AFUE
Variable speed blower motor, two-stage heating and two-stage inducer allows for quiet operation and less energy consumption
EASY TO INSTALL AND SERVICE:
Built-in self diagnostics
Humidifier and electronic air cleaner terminals
Factory shipped for natural gas, with LP
Gas Conversion kits available
All position capability
Left or right side gas and electric entry
Single or two-stage thermostat ready
FV80 Series
All-Position Gas Furnace
80% AFUE – Two-Stage, Variable Speed
STANDARD FEATURES:
Designed for all-position installation: upflow, downflow and horizontal
35" high for ease of installation
Heavy-duty aluminized tubular heat exchanger is tested to double the standard requirements for life cycle testing with no signs of wear or corrosion
Industry proven, integrated hot surface ignition control with igniter and flame sensor positioned in coolest part of flame for ultimate performance and longevity
Aluminized-steel, multi-port inshot burners provide smooth ignition coupled with superior flame stability, low noise and reliability
Two speed draft inducer
California low NOX approved
Multi-port in-shot burners
Insulated cabinet to increase efficiency and reduce sound levels
Two-stage gas valve
WARRANTY:
20-year limited warranty on heat exchanger
5-year limited warranty on all other parts
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EFFICIENCY RATING CERTIFIED
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MODEL |
INPUT |
EFFICIENCY |
COOLING |
UNIT DIMENSIONS |
WEIGHT (lbs.) |
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(BTUH) |
AFUE |
CAPACITY |
H x W x D (Inches) |
SHIPPING |
OPERATING |
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FV80A070-4A |
68,000 |
80% |
1.5 |
- 3.5 |
35 x 17 1/2 x 28 1/4 |
132 |
119 |
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FV80A085-4A |
85,000 |
80% |
2 |
- 4 |
35 x 20 1/2 x 28 1/4 |
146 |
132 |
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FV80A115-5A |
115,000 |
80% |
2.5- 5 |
35 x 22 x 28 1/4 |
163 |
147 |
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Specifications subject to change without notice.
Product Specifications
PRODUCT SPECIFICATIONS
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Model Number |
FV80A070-4A |
FV80A085-4A |
FV80A115-5A |
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PERFORMANCE RATINGS |
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Input - High Fire (Btu) - Second Stage1 |
68,000 |
85,000 |
115,000 |
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Output - High Fire (Btu)1 |
54,400 |
68,000 |
92,000 |
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Input - Low fire (Btu) - First Stage1 |
47,600 |
59,500 |
80,500 |
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Output - Low fire (Btu)1 |
38,080 |
47,600 |
64,400 |
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AFUE |
80% |
80% |
80% |
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Temp. Rise |
High |
30-60 |
30-60 |
30-60 |
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Low |
25-45 |
30-50 |
25-45 |
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Position |
All position |
All position |
All position |
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Gas Connection |
1/2" NPT |
1/2" NPT |
1/2" NPT |
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NOX (Ng/J) |
<40 |
<40 |
<40 |
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ELECTRICAL DATA |
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Volts, Phase, Herz |
115 / 60 / 1 |
115 / 60 / 1 |
115 / 60 / 1 |
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Min. / Max. Voltage |
102 / 132 |
102 / 132 |
102 / 132 |
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Transformer (V.A.) |
40 |
40 |
40 |
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Min. Time Delay Breaker or Fuse2 |
15 AMP |
15 AMP |
15 AMP |
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HEAT EXCHANGER |
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Number of Tubes |
4 |
5 |
7 |
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Approximate BTUs / Tube |
17,000 |
17,000 |
17,000 |
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Tube Diameter (inches) |
1.5 |
1.5 |
1.5 |
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Number of Passes |
4 |
4 |
4 |
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BLOWER PERFORMANCE DATA |
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A/C Cooling Max. (CFM) @.5 static |
1,350 |
1,550 |
1,750 |
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Blower Wheel |
10 x 8 |
10 x 10 |
11 x 10 |
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A/C Cooling Tons @ .5 esp |
1.5 - 3.5 |
2 - 4 |
2.5 - 5 |
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Motor Speed |
Variable |
Variable |
Variable |
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CABINET DIMENSIONS |
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Cabinet Width (inches) |
17 1/2 |
20 1/2 |
22 |
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Cabinet Height (inches) |
35 |
35 |
35 |
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Cabinet Depth (inches) |
28 1/4 |
28 1/4 |
28 1/4 |
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Volume (Cubic Feet) |
10.28 |
12.05 |
12.93 |
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PACKAGING DIMENSIONS |
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Package Width (inches) |
21 1/4 |
24 1/4 |
25 3/4 |
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Package Height (inches) |
37 3/4 |
37 3/4 |
37 3/4 |
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Package Depth (inches) |
31 3/4 |
31 3/4 |
31 3/4 |
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Loadability 40’ High Cube Container |
116 |
104 |
100 |
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Packaged Weight (lbs) |
132 |
146 |
163 |
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NOTES:
1.Values based on Natural Gas usage
2.Important: It is required to size fuses and wires properly and make electrical connections in accordance with the National Electrical Code and/or all existing local codes
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Specifications subject to change without notice.
Product Specifications
DIMENSIONS (inches)
MODEL |
WIDTH |
DEPTH |
HEIGHT |
SUPPLY |
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B |
C |
F x G |
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FV80A070-4A |
17 1/2 |
28 1/4 |
35 |
16 1/2 X 19 |
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FV80A085-4A |
20 1/2 |
28 1/4 |
35 |
19 1/2 X 19 |
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FV80A115-5A |
22 |
28 1/4 |
35 |
21 X 19 |
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RETURN |
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MODEL |
SIDE |
BOTTOM |
VENT |
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D x E |
J x K |
L |
H |
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FV80A070-4A |
14 x 22 |
14 1/2 x 22 |
1 1/2 |
4 |
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FV80A085-4A |
14 x 22 |
16 x 22 |
2 1/4 |
4 |
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FV80A115-5A |
14 x 222 |
19 x 22 |
1 1/2 |
51 |
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CLEARANCE TO COMBUSTIBLES (inches)
SURFACE |
UPFLOW |
DOWNFLOW |
HORIZONTAL |
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Top |
1 |
0 |
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Front |
3 1/2 |
3 1/2 |
3 1/2 |
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Flue C-Vent |
6 |
6 |
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Flue B-Vent |
1 |
1 |
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Back |
0 |
0 |
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Side or End |
0 |
0 |
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1 |
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Floor |
0 |
0 |
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Supply Air Plenum |
1 |
1 |
Top |
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End |
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Return Air Plenum |
0 |
0 |
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0 |
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FIELD-INSTALLED ACCESSORIES
PART |
DESCRIPTION |
MODEL |
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NUMBER |
USED WITH |
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30482 |
Natural to LP gas conversion kit |
All |
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30551 |
LP to Natural gas conversion kit |
All |
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30476 |
Combustible Floor Sub-base |
Downflow Only |
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30553 |
High Altitude Kit - US |
All |
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30552 |
High Altitude Kit - Canada |
All |
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NOTE: Combustible floor kit required for the downflow configuration
1.Vent and combustion air diameters may vary depending upon vent length. Refer to the latest editions of the National Fuel Gas Code. Field supplied 5" to 4" reducer kit required for model 115-5.
2.Two return air openings required.
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Specifications subject to change without notice.
Product Specifications
MODEL NOMENCLATURE:
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F V 80 |
A 070 4 A *A |
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Brand |
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A = Fedders |
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Description |
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Revision Letter |
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V = Two Stage, |
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Variable Speed |
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AFUE |
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Product Generation |
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A = 1st Generation |
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80 = 80% |
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Air Flow Direction |
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A = All position |
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A/C Cooling Ton Range |
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BTUH |
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4 = 1.5 - 4 ton |
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5 = 2 - 5 ton |
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070 = 70,000 |
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085 = 85,000 |
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115 = 115,000 |
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Fedders Corporation
505 Martinsville Rd.
Liberty Corner, NJ 07938 USA (908) 604-8686
Form No. F-V80-0607
All product specifications reflect available information at the printing of this brochure. Fedders reserves the right to revise or modify products and/or specifications without notice.
Copyright ©2007 Fedders North America, Inc. Fedders is a registered trademark of Fedders North America, Inc.
FD-037-0607-a
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Specifications subject to change without notice.