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FURNACE SPECIFICATIONS
MODEL
UNIT DIMENSIONS
DUCT SUPPLY
OPENING
DUCT RETURN
OPENING
VENT
PIPE
DIA.
MAX. OVER
CURRENT
PROTECTION
MAX.
UNIT
AMPS
ELECTRICAL
SUPPLY MIN.
WIRE
SIZE(AWG)
TEMPERATURE
RISE
RANGE
NET
WEIGHT
LBS
LENGTH WIDTH HEIGHT
A B C D E F G H
LOW
FIRE
HIGH
FIRE
AV050B3 29 1/2 13 1/2 38 1/4 11 1/2 20 3/8 12 21 5/8 4 15 9.9 14 30 - 60 40 - 70 105
AV075B3 29 1/2 13 1/2 38 1/4 11 1/2 20 3/8 12 21 5/8 4 15 9.9 14 30 - 60 40 - 70 113
AV100B4 29 1/2 17 38 1/4 15 20 3/8 15 1/2 21 5/8 4 15 11.7 14 30 - 60 40 - 70 141
AV125B5 29 1/2 20 1/2 38 1/4 18 1/2 20 3/8 19 21 5/8 4 20 11.7 14 30 - 60 40 - 70 167
* REDUCER SUPPLIED WITH FURNACE WHEN CONNECTION SIZE
IS DIFFERENT THAN PIPE DIA. REQUIRED (H) FOR FLUE VENT
PIPE.
20571201 Issue 0527 Page 3 of 28