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Bryant® Preferred™ 80% AFUE 45000 Btuh Variable Speed Multipoise Gas Furnace

Item: 314AAV036045
MFR: 314AAV036045


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About This Product

Product Info


The Plus 80w Two-stage, Variable-speed, 4-way Multipoise Gas Furnace offers outstanding comfort in an 80% AFUE furnace.

You get the benefits of Perfect Heat™: reduced drafts, reduced sound levels, longer cycles, less temperature swings between cycles, less temperature differences between rooms, and improved indoor air quality. Plus, it features a dehumidify mode and the ability to change continuous fan speeds from the thermostat. The 314AAV/JAV furnaces are approved for use with natural or propane gas.

Perfect Heat™ operation
  • Two-stage heating even with single-stage thermostat-patented
  • Adaptive Control Technology
  • Reduced operating sound through low-stage operation and sound elimination combustion system
Variable-speed ECM blower motor
  • Increased SEER ratings for A/C and H/P systems as compared to the Air Conditioning Heating and Refrigeration Institute’s standard coil-only ratings when paired with selected Bryant evaporator coils.
  • Matches CFM to cooling system over a wide range of static points
Noise elimination combustion system

SmartEvap™ can lower the humidity level in the home by nearly 10 percent

Certified to leak 2 percent or less of its nominal airconditioning CFM delivered when pressurized to 1-In.

Water Gauge with all present air inlets and air outlets sealed.
  • Four-position furnace: Upflow, Horizontal Right, Horizontal Left, Downflow
  • Thirteen different vent options
Compact design only 33-1/3 in. (847 mm) tall

Microprocessor based “smart” control center
  • Fan on Plust-Continuous Fan speed adjustable from thermostat
  • Adjustable heating air temperature rise
  • Adapts heating stages to meet demand
  • Dehumidify mode
  • Enhanced diagnostics with LED and reflective sight glass, non-volatile fault code memory, and self test feature
  • On-board fuse for transformer protection
Patented blocked vent safeguard to ensure proper furnace venting

Insulated blower compartment

HYBRID HEAT® Dual Fuel System compatible

All models are chimney friendly when used with accessory vent kit

Perfect Light™ Igniter
Warning: this product contains a chemical known to the State of California to cause cancer.


Weight102 Pounds (lbs)
Length29 Inches (In)
Width14.1875 Inches (In)
Height33.25 Inches (In)
Country of OriginUSA
Air FlowMulti-Position
Blower Motor HP1/2 HP
Blower Motor RPM400
Blower Motor SpeedsVariable
Blower Motor TypeECM (Electronically Commutated Motor)
Blower Wheel10" x 6"
BTU Input29000
BTU Output23000-35000
Circuit Breaker - Max Amps15
Circuit Breaker - Min Amps8.1
Cycle/Hertz60 Hz
Energy Star RatedNo
ETL ListedNo
FER CompliantNo
Filter Size16" x 25" x 3/4" Side Return Filter; 14" x 25" x 3/4" Bottom Return Filter
Fuel TypeNatural Gas or LP
Full Load Amps6.8
Gas Connection1/2" [12.7 mm] N.P.T.
Ignition TypeHot Surface (HSI)
Includes Filter RackNo
Product Family314A
Prop 65Yes
UL ListedNo
Voltage115 VAC
Warranty OfferedNo


Equipment Part List

Motor Season