Bryant 311AAV User Manual

4-Way Multipoise
Induced Combustion
Gas Furnace

311AAV/311JAV

Sizes 045 thru 155

Series A

The Plus 80 311AAV/JAV Deluxe 4-Way Multipoise
Gas Furnace offers outstanding features in an 80%
AFUE furnace. Deluxe features include: third fan

relay for discrete continuous fan speed, the ability to
change continuous fan speeds from the thermostat,
dehumidify mode, standard Media Filter Cabinet, fault
code storage, and more. The Plus 80 is very quiet
thanks to a new combustion design that eliminates
noise, rather than just muffle or box it in. Applications
are easy with 4-way mulitpoise design, through-the­furnace downflow venting, 13 different venting options,
and a door designed for easy service access. An inner
blower door is provided for tighter sealing in sensitive
applications. The 311AAV/JAV furnace is approved for

P

LUS

80

E

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e

r
g

y

E

ff

i
c

i
e

n

t

G

a

s

Fur

n

a

c

e

use with natural or propane gas, and the 311JAV is
approved for use in LowNOx Air Quality Management
Districts.

ama

A02180

CERTIFIED

REGISTERED

QUALITY SYSTEM

MEETS DOE RESIDENTIAL CONSERVATION
SERVICES PROGRAM STANDARDS.

Before purchasing this appliance, read important
energy cost and efficiency information available
from your retailer.

STANDARD FEATURES
.

Four-position furnace: upflow, horizontal right,

horizontal left, downflow

Thirteen different vent options

.

Noise elimination combustion system

.

Media Filter Cabinet included

.

Microprocessor based "smart" control

center

"Fan On PlusTM" Continuous Fan speed adjustable
from thermostat
Dehumidify mode
Adjustable heating air temperature rise
LED diagnostics and self test feature
Non-volatile fault code storage

.

Patented blocked vent safeguard to ensure

proper furnace venting
.

All models are Chimney Friendly when used

with accessory vent kit
.

Insulated blower compartment

Shorter unit height, only 331/3" tall
.

Heat pump compatible

.

Hot surface Ignition (HSI)

.

Residential installations eligible for
consumer financing through the Comfort
Credit Program

.

Twinning in Upflow, Downflow, and Horizontal

LIMITED WARRANTY
.

20-year warranty on "Super S

.

5-year parts warranty on all other components

TM

" heat exchanger

Form No. PDS 311A.45.2

33-5/16"

E

VENT

28-7/8"

25-1/4"

22-9/16"

JUNCTION BOX
LOCATION

7/8" DIA

ACCESSORY

1/2" DIA THERMOSTAT

WIRE ENTRY

3-15/16"

LEFT HAND GAS

ENTRY

7/8" DIA. ACCESSORY

24-7/8"

A

D

13/16"

F

JUNCTION BOX

LOCATION (TYP)

VENT OUTLET

5 PLACES (TYP)

1-9/16"
2-9/16"

4-13/16"

8-7/16"

1-7/16"

ALTERNATE

3-3/4"

AIRFLOW

19"

OUTLET

1-1/2" DIA.
RIGHT HAND
GAS ENTRY

1/2" DIA. THERMOSTAT
WIRE ENTRY

7/8" DIA. ACCESSORY

13/16"

11/16"

14-7/8"

11/16"

5-1/2"

NOTES:

21-5/8"

BOTTOM INLET

1. Two additional

1-11/16"

7

/8

-in. dia knockouts are located in the top plate.

2. Minimum return-air openings at furnace, based on metal duct. If flex duct is used,
see flex duct manufacturer's recommendations for equivalent diameters.

3. Minimum return-air opening at furnace:
a. For 800 CFM-16-in. round or 14
b. For 1200 CFM-20-in. round or 14 x 19 -in. rectangle.
c. For 1600 CFM-22-in. round or 14 x 22 -in. rectangle.
d. For airflow requirements above 1800 CFM, see Air Delivery table in Product Data literature for specific
use of single side inlets. The use of both side inlets, a combination of 1 side and the bottom, or the
bottom only will ensure adequate return air openings for airflow requirements above 1800 CFM.

A

311AAV/311JAV

UNIT SIZE

024045
036045

024070
036070
048070
042090

21 19-3/8 19-1/2 13-5/16 4

048090
060090
036110
048110
066110

048135

24-1/2 22-7/8 23 15-1/16 4 (note 1)

066135
060155

(CABINET

WIDTH)

14-3/16 12-9/16 12-11/16 9-5/16 4
14-3/16 12-9/16 12-11/16 9-5/16 4
14-3/16 12-9/16 12-11/16 9-5/16 4
14-3/16 12-9/16 12-11/16 9-5/16 4

17-1/2 15-7/8 16-1/8 11-9/16 4
17-1/2 15-7/8 16-1/8 11-9/16 4

21 19-3/8 19-1/2 13-5/16 4

17-1/2 15-7/8 16-1/8 11-9/16 4

21 19-3/8 19-1/2 13-5/16 4
21 19-3/8 19-1/2 13-5/16 4
21 19-3/8 19-1/2 13-5/16 4 (note 1)

24-1/2 22-7/8 23 15-1/16 4 (note 1)

1) 135 and 155 size furnaces require five-inch
furnace and vent stack.

2) See Installation Instructions for complete

23 "

3

/

22

4"

E

1

/

x 12-in. rectangle.

2
1

1

/

/

2

1

1

/

/

2

D

(SUPPLY

WIDTH)

11/16"

2

16

F

(BOTTOM

RETURN

WIDTH)

(C.L. TOP &

BOTTOM

VENT OUTLET)

CONNECTION

SIZE

(see notes 1 & 2)

vents. Use a 4-5 inch vent adapter between

installation requirements.

25 "

3

/

23

4"

Opening with Flanges Bent

1

/

22

2"

Opening

22-1/16"

SIDE INLET

SHIPPING

WEIGHT

1-1/4"

1"

A02304

114
117
121

125
136
135
150
156
143
156
162
159
173
180

Furnace Side

1

/

23

8"

Centerline Screw Slots

-2-

B Opening

A

Duct Side

3

/

5

4"

Media/
Filter Cabinet

16" 17" 16"

20" 21" 20"

24" 25" 24"

A B

A02210

INSTALLATION

MINIMUM INCHES CLEARANCE TO COMBUSTIBLE CONSTRUCTION

DISTANCE MINIMALE EN POUCES AUX CONSTRUCTIONS COMBUSTIBLES

This forced air furnace is equipped for use with

natural gas at altitudes 0-10,000 ft (0-3,050m).

An accessory kit, supplied by the
manufacturer,shall be used to convert to propane
gas use or may be required for some natural gas
applications.

This furnace is for indoor installation in a
building constructed on site.

This furnace may be installed on combustible
flooring in alcove or closet at minimum clearance
as indicated by the diagram from combustible
material .

This furnace may be used with a Type B-1 Vent
and may be vented in common with other gas­fired appliances.

Cette fournaise à air pulsé est équipée
pour utilisation avec gaz naturel et altitudes
comprises entre 0-3,050m (0-10,000 pi).

Utiliser une trousse de conversion, fournie par
le fabricant, pour passer au gaz propane ou pour
certaines installations au gaz naturel.

Cette fournaise est prévue pour être
installée dans un bâtiment construit sur place.

Cette fournaise peut être installée sur
un plancher combustible dans une alcôve ou
dans un garde-robe en respectant le minimum
d'espace libre des matériaux combustibles, tel
qu'indiqué sur le diagramme..

Cette fournaise peut être util isée avec un
conduit d´évacuation de Type B-1 ou connectée
au conduit commun d´autres appareils à gaz..

This furnace is approved for UPFLOW, DOWNFLOW, and
HORIZONTAL install ations.

Cette fournaise est approuvée pour l´installation HORIZONTALE
et la circulation d´air VERS LE HAUT et VERS LE BAS.

1"

Clearance arrows
do not change with
furnace orientati on.

0"

B

A

A

C

R

K

R

I

È

R

E

E

D

I

S

É

T

Ô

C

0"

*

Vent Clearance to combustibles:

For Single Wall vents 6 inches (6 po).
For Type B-1 vent type 1 inch (1 po).

Dégagement de l´évent avec combustibles:

Pour conduit d´évacuation à paroi simple 6 po (6 inches).
Pour conduit d´évacuation de Type B-1 1 po (1 inch).

Les fléches de dégagement

ne changent pas avec

l´orientation de la fournaise.

TOP / PLE NUM

DESSUS / CHAMBRE D'AIR

E

C

E

A

S

N

I

A

R

U

N

F

R

U

T

FO

N

O

T

R

N

F

A

V

A

F

R

O

A

N

V

T

A

N

T

3"

DESSOUS

"

Clearance in inches
Dégagement (po).

BOTTOM

0

†

S

E

N

MIN

Ø

MINIMUM INCHES CLEARANCE TO COMBUSTIBLE CONSTRUCTION

DOWNFLOW POSITIONS:

Installation on non-combustible floors only.

†

For Installation on combustible flooring only when installed on special base, Part No. KGASB0201ALL,

Coil Assembly, Part No. CD5 or CK5, or Coil Casing, Part No. KCAKC.

18 inches front clearance required for alcove.

Ø

Indicates supply or return sides when furnace is in the horizontal position. Line contact only permissible

*

between lines formed by intersections of the Top and two Sides of the furnace jacket, and building joists,
studs or framing.

DÉGAGEMENT MINIMUM EN POUCES AVEC ÉLÉMENTS

DE CONSTRUCTION COMBUSTIBLES

POUR LA POSITION COURANT DESCENDANT:

Pour l ´installation sur plancher non combustible seulement.

†

Pour l´installation sur un plancher combustible seulement quand on utilise la base spéciale, pièce

o

n KGASB0201ALL, l´ensemble serpentin, pièce n CD5 ou CK5, ou l e carter de serpenti n, pièce

o

n KCAKC.

Dans une alcôve, on doit maintenir un dégagement à l´avant de 18 po (450 mm).

Ø

La position indiquée concerne le côté d´entrée ou de retour quand la fournaise est dans la

*

position horizontale.

Le contact n´est permis qu´entre les lignes formées par les intersections du dessus et des

deux côtés de la chemise de la fournaise et les solives, montant sous cadre de charpente.

o

327590-101 REV. B

0"

E

D

*

I

È

T

Ô

C

S

E

R

V

I

T

R

C

E

E

T

I

E

N

30"

MIN

CONTROLS-THERMOSTATS AND ZONING

Auto Changeover, oF/oC, 1-Stage Heat/1-Stage Cool - TSTATBBNAC01-B
Auto Changeover, oF/oC, 2-Stage Heat/1-Stage Cool - TSTATBBNHP01-B

THERMOSTAT- NON-PROGRAMMABLE

THERMOSTAT- PROGRAMMABLE

Auto Changeover, 7-Day Programmable, oF/oC, 1-Stage Heat/1-Stage Cool - TSTATBBPAC01-B
Auto Changeover, 7-Day Programmable, oF/oC, 2-Stage Heat/1-Stage Cool - TSTATBBPHP01-B

Auto Changeover, 7-Day Programmable, oF/oC, 2-Stage Heat/2-Stage Cool - TSTATBBP2S01-B

Thermidistat Control - Non-Programmable/Programmable Thermostat - TSTATBBPRH01-B *

with Humidity Control (For use in Dual Fuel, AC, HP, and 2S applications. Includes Outdoor Air

Auto Changeover, oF/oC, 2-Stage Heat/2-Stage Cool - TSTATBBN2S01-B

Air Conditioner, 1-Stage Heat/1-Stage Cool, Manual Changeover, oF/oC - TSTATBBBAC01

Heat Pump, 2-Stage Heat/1-Stage Cool, Manual Changeover, oF/oC - TSTATBBBHP01

Dual Fuel Thermostat, includes Outdoor Air Temperature Sensor - TSTATBBPDF01-B

in AC Mode, 3-Stage Heat/2-Stage Cool in HP Mode

in AC Mode, 3-Stage Heat/2-Stage Cool in HP Mode

Temperature Sensor.)
ZONING- 2-ZONE ZONEBB2KIT01-B, ZONEKIT2ZBDP
ZONING- 4-ZONE ZONEBB4KIT01-B
ZONING- 8-ZONE ZONEBB8KIT01-B

* Do not use in zoning heat pump applications.

-3-

*

*

SPECIFICATIONS

UNIT SIZE

RATINGS AND PERFORMANCE

Input Btuh
Nonweatherized ICS

Output Capacity (Btuh)
Nonweatherized ICS

AFUE
Certified Temperature Rise Range oF
Certified External Static Pressure Heat/Cool

Airflow CFM ‡

ELECTRICAL

Unit Volts-Hertz-Phase 115-60-1
Operating Voltage Range Min-Max 104-127
Maximum Unit Amps
Maximum Wire Length (Measured 1 Way in Ft)
Minimum Wire Size 14
Maximum Fuse or Ckt Bkr Size (Amps)** 15
Transformer (24v) 40va
External Control Heating 12va
Power Available Cooling 35va
Air Conditioning Blower Relay Standard

CONTROLS

Limit Control SPST
Heating Blower Control Solid-State Time Operation
Burners (Monoport)
Gas Connection Size 1/2-in. NPT

GAS CONTROLS

Gas Valve (Redundant)

Ignition Device Hot Surface

BLOWER DATA

Direct-Drive Motor HP (PSC)
Motor Full Load Amps
RPM (Nominal)-Speeds
Blower Wheel Diameter x Width (In.)

* Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 4 percent for each 1000 ft above sea level. Refer to National

*

311JAV Upflow; all 311AAV
311JAVDownflow/Horizontal

†

311JAV Upflow; all 311AAV
311JAVDownflow/Horizontal

†

Heating
Cooling

Min Inlet Pressure (In. wc) 4.5 (Natural Gas)

Max Inlet Pressure (In. wc) 13.6 (Natural Gas)

Fuel Gas Code Table F4 or furnace Installation Instructions. In Canada, derate the unit 10 percent for elevations 2000 ft to 4500 ft above sea level.

024045

44,000
42,000

35,000
34,000

80.0

30-60

0.10/0.50
920
845

5.6
47

2

1/5

2.9

1075-3

10 x 6

036045

44,000
42,000

36,000
34,000

80.0

20-50

0.10/0.50
1250
1160

7.0
39

2

1/3

5.2

1075-4

10 x 6

024070

66,000
63,000
53,000
51,000

80.0

40-70

0.12/0.50
720
900

5.0
52

3

1/5

2.9

1075-4

10 x 6

036070

66,000
63,000
54,000
51,000

80.0

30-60

0.12/0.50
1195
1200

6.7
40

3

White Rodgers

1/3

5.2

1075-4

10 x 6

048070

66,000
63,000

53,000
51,000

80.0

25-55

0.12/0.50
1450
1530

9.4
29

3

1/2

5.2

1075-4

11 x 8

042090

88,000
84,000
71,000
68,000

80.0

40-70

0.15/0.50
1375
1385

8.1
34

4

1/3

5.2

1075-4

10 x 8

048090

88,000
84,000
71,000

68,000

80.0

30-60

0.15/0.50
1505
1720

9.8
28

1/2

7.9

1075-4

10 x 10

** Time-delay type is recommended.

†

Capacity in accordance with U.S. Government DOE test procedures.

‡

Airflow shown is for bottom only return-air supply for the as-shipped speed tap. For air delivery above 1800 CFM, see Air Delivery table for other options. A filter
is required for each return-

ICS-Isolated Combustion System
N/A-Not Applicable

air supply. An airflow reduction of up to 7% may occur when using the factory-specified 4-5/16-inch wide, high efficiency media filter.

4

-4-