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
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
X
California low NO
approved
Variable speed blower motor, two-stage heating and two-stage
inducer allows for quiet operation and less energy consumption
EASY TO INST
ALL AND SERVICE:
Multi-port in-shot burners
Insulated cabinet to increase efficiency and
educe sound levels
r
as valve
e g
o-stag
w
T
Built-in self diagnostics
umidifie
H
Factory shipped for natural gas, with LP
Gas C
r and electronic air cleaner terminals
version kits available
n
o
WARRANTY:
20-year limited warranty on heat exchanger
5-year limited warranty on all other parts
All position capability
Left or right side gas and electric entry
le or two-stage thermostat ready
ing
S
MODEL
FV80A070-4A68,00080%1.5 - 3.535 x 17 1/2 x 28 1/4132119
FV80A085-4A85,00080%2 - 435 x 20 1/2 x 28 1/4146132
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
2
Specifications subject to change without notice.
Product Specifications
DIMENSIONS (inches)
CLEARANCE TO COMBUSTIBLES (inches)
SURFACEUPFLOW DOWNFLOW HORIZONTAL
Top102
Front3 1/23 1/23 1/2
Flue C-Vent666
Flue B-Vent111
Back000
Side or End001
Floor000
Supply Air Plenum11
Return Air Plenum000
TopEnd
31
MODEL
WIDTH ADEPTH BHEIGHT CSUPPLY
F x G
FV80A070-4A17 1/228 1/43516 1/2 X 19
FV80A085-4A20 1/228 1/43519 1/2 X 19
FV80A115-5A2228 1/43521 X 19
RETURN
VENT
MODEL
SIDE
D x E
BOTTOM
J x KLH
FV80A070-4A14 x 2214 1/2 x 221 1/24
FV80A085-4A14 x 2216 x 222 1/44
FV80A115-5A14 x 22
2
19 x 221 1/25
1
FIELD-INSTALLED ACCESSORIES
PART
NUMBER
30482Natural to LP gas conversion kitAll
30551LP to Natural gas conversion kitAll
30476Combustible Floor Sub-baseDownflow Only
30553High Altitude Kit - USAll
30552High Altitude Kit - CanadaAll
DESCRIPTION
MODEL
USED WITH
NOTE: Combustible floor kit required for the downflow configuration
ent and combustion air diameters may vary depending upon vent length.
V
1.
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.
3
Specifications subject to change without notice.
Product Specifications
MODEL NOMENCLATURE:
FV80A0704A*A
Brand
A = Fedders
Description
V = Two Stage,
ariable Speed
V
AFUE
80 = 80%
Air Flow Direction
A = All position
BTUH
070 = 70,000
085 = 85,000
115 = 115,000
evision Letter
R
Product Generation
A = 1st Generation
A/C Cooling Ton Range
4 = 1.5 - 4 ton
5 = 2 - 5 ton
Fedders Corporation
505 Martinsville Rd.
Liberty Corner, NJ 07938 USA
(908) 604-8686
Form No. F-V80- 0607