Bryant 352AAV User Manual

— The

352AAV

4-Way Multipoise Two-Stage Condensing Gas Furnace

Sizes 060 thru 120

Product Data

A05085

Utilizing the extensive resources available to Bryant, a new standard of excellence has been achieved with the model 352AAV Plus 90tTM 4-Way Multipoise Furnace.

The model 352AAV is a unique 4-way multipoise condensing furnace with features like no other product in its class. The 352AAV builds on the many Bryant successes in the furnace industry and establishes a new standard for all high-efficiency gas furnaces.

FEATURES

Perfect Heat™ — The Plus 90t™ combines two heating stages to vary the amount of gas being used from low-heat to high-heat stage. The low-stage operation allows longer running periods, which helps maintain your most comfortable temperature, prevents drafts, reduces noise, and enhances the air quality of your home. During extreme cold, the high-heat stage will run to ensure that you are still comfortable.

Primary Heat Exchanger & Secondary Heat Exchanger — The primary heat exchanger is corrosion resistant and maintains a proven track record for long-term reliability and high-efficiency performance. The secondary heat exchanger is built with a patented lamination process that bonds a corrosion-proof lining of polypropylene to a heavy, galvanized steel shell. The unique secondary clamshell design allows wider spacing between cells for reduced air resistance through the furnace, reduced load on the blower motor, and reduced need for cleaning.

Perfect Light™ Igniter — Bryant’s unique SiN igniter is not only physically robust but it is also electrically robust. It is capable of

running at line voltage and does not require complex voltage regulators as do other brands. This unique feature further enhances the reliability of Bryant’s 352AAV gas furnace and continues Bryant’s tradition of providing a reliable and durable product.

Fan On Plus™ — Improves comfort all year long by allowing you to select the continuous fan speed right at the thermostat.

SmartEvap™ — Allows your system to reduce summertime humidity levels by nearly 10% over standard systems.

Media Filter Cabinet — Enhanced indoor air quality in your home is made easier with our media filter cabinet—a standard accessory on all furnaces. When installed as a part of your system, this cabinet allows for an easy and convenient addition of a Bryant highefficiency air filter.

Adaptive Logic Control Board — This self-adjusting control board contains a microprocessor which automatically calculates the precise amount of time your furnace should run and at what speed it should run to obtain the best comfort and energy efficiency. This control board also includes an extensive troubleshooting and component test sequence that can monitor your heating system to ensure that it is operating properly.

4-Way Multipoise Design — Allows the model 352AAV to be installed in an upflow, downflow, or horizontal orientation. Factory configured for upflow applications with only simple drain connection changes required for conversion to downflow or horizontal.

Direct or Non-direct Venting — The 352AAV can be installed as a Non-Direct 1-pipe vent or Direct 2-pipe vent furnace. This provides added flexibility to meet diverse installation needs.

Full Cabinet Insulation — This insulation completely surrounds the internal furnace casing allowing for reduced and dampened sounds and maintained efficiencies.

Two-Speed Inducer Motor — This motor works with the inducer fan to optimize combustion efficiency and exhaust the flue gases out of the house. The motor has two speeds and an incorporated fan to keep the motor cool while reducing sound.

Permanent Split Capacitor (PSC) Blower Motor

352AAV

has a PSC blower motor that has several preselected fixed speeds which can be customized to duct work installation requirements. The motor has a wide application of use, a basic control scheme, and is extremely reliable.

Soft Motor Mounts — These motor mounts help to absorb shock, decrease the vibration of the motor, and minimize noise.

Two Stage Gas Valve —The 352AAV has a 2-stage gas valve to vary the amount of gas being used from low-heat to high-heat stage. The low-stage operation allows longer running periods, which helps maintain your most comfortable temperature, prevents drafts, reduces noise, and enhances the air quality of your home. During the extreme cold, the high-heat levels will run to ensure that you are still comfortable.

—2—

352AAV

26 15⁄16"

26 1⁄4"

24 1⁄2"

22 5⁄16"

2-IN. COMBUSTIONAIR CONN

1⁄2-IN. DIA GAS CONN

2-IN. VENT CONN

1⁄2-IN. DIA THERMOSTAT ENTRY

22 11⁄16"

14 1⁄2"	SIDE INLET
TYP

11⁄4"

1" 23 1⁄4" TYP SIDE INLET

26 15⁄16" TYP

AIRFLOW

A

13/16" D

CONDENSATE DRAIN OUTLET TRAP LOCATION

(DOWNFLOW & HORIZONTAL LEFT)

7⁄8-IN. DIA POWER CONN

7⁄8-IN. DIA ACCESSORY POWER ENTRY

CONDENSATE

DRAIN TRAP LOCATION (ALTERNATE UPFLOW)

33 1⁄4"

TYP

32 5⁄8"

TYP

30 13⁄16"

29 11⁄16"

27 5⁄8" TYP

27 9⁄16"

TYP

24 1⁄2"

9 7		17 5⁄16"
	⁄	16"
TYP
							INLET
CONDENSATE				11/16"				E
DRAIN LOCATION
(UPFLOW)

28 1⁄2"

26 15⁄16"

26 1⁄4"

9⁄16"

22 5⁄16"

13⁄16"

13/16"

19"

TYP

5⁄8"

CONDENSATE DRAIN

OUTLET

2-IN. COMBUSTION-

TRAP LOCATION

AIR CONN

(DOWNFLOW &

5⁄16"

HORIZONTAL RIGHT)

1⁄2-IN. DIA

OR ALTERNATE

1⁄2-IN. DIA GAS CONN

GAS CONN

7⁄8-IN. DIA

POWER CONN

1⁄2-IN. DIA

THERMOSTAT ENTRY

30 1⁄2"

39 7⁄8"

2-IN. VENT CONN

22 11⁄16"

SIDE INLET

18 1⁄4"

1"

CONDENSATE

22 1⁄4" TYP

7⁄16"

11/16"

DRAIN LOCATION

(UPFLOW)

24 3⁄16"

11⁄16"

DIMPLE LOCATORS

BOTTOM INLET

FOR HORIZONTAL

HANGING	A05070

NOTES: 1.	Minimum return-air openings at furnace, based on metal duct. If flex duct is used,
	see flex duct manufacturerís recommendations for equivalent diameters.
2.	Minimum return-air opening at furnace:
	a. For 800 CFM–16-in. round or 14	1/ 2 x 12-in. rectangle.
	b. For 1200 CFM–20-in. round or 14	1/ 2	x 19 1/ 2-in. rectangle.
	c. For 1600 CFM–22-in. round or 14	1/ 2	x 23 1/ 4-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 at 0.5” W.C. ESP.

DIMENSIONS (In.)

UNIT SIZE	A	D	E	SHIP. WEIGHT (Lb)
036060	17-1/2	15-7/8	16	189
036080	17-1/2	15-7/8	16	200
048080	17-1/2	15-7/8	16	205
048100	21	19-3/8	19-1/2	231
060100	21	19-3/8	19-1/2	234
060120	24-1/2	22-7/8	23	262

Clearance to Combustibles

INSTALLATION

This forced air furnace is equipped for use with natural gas at altitudes 0 - 10,000 ft (0 - 3,050m), except 140 size Furnaces are only approved for altitudes 0 - 7,000 ft. (0 - 2,135m). 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 in a manufactured (mobile) home when stated on rating plate and using factory authorized kit.

This furnace may be installed on combustible flooring in alcove or closet at minimum clearance from combustible material.

This appliance requires a special venting system. Refer to the installation instructions for parts list and method of installation. This furnace is for use with schedule-40 PVC, PVC-DWV, CPVC, or ABS-DWV pipe, and must not be vented in common with other gas-fired appliances. Construction through which vent/air intake pipes may be installed is maximum 24 inches (600 mm), minimum 3/4 inches (19 mm) thickness (including roofing materials).

Cette fournaise à air pulsé est équipée pour utilisation avec gaz naturel et altitudes comprises entre 0 - 3,050m (0-10,000 pi), excepté queles fournaises de 140 taille sont pour altitudes comprises entre 0 - 2,135m (0 - 7,000 pi).

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

Cette fournaise à air pulsé est pour installation à l´intérieur dans un bâtiment construit sur place. Cette fournaise à air pulsé peut être installée dans une maison préfabriquée (maison mobile) si prescrit par la plaque signalétique et si l´on utilise une trousse specifiée par le fabricant.

Cette fournaise peut être installée sur un plancher combustible dans un enfoncement ou un placard en observant les dégagements minimums avec les matériaux combustibles. Cet appareil nécessite un système d´évacuation spécial. La méthode d´installation et la liste des pièces nécessaires figurent dans les instructions d´installation.Cette fournaise doit

s´utiliser avec la tuyauterie des nomenclatures 40 PVC, PVC-DWV, CPVC, ou ABS-DWV et elle ne peut pas être ventilée conjointment avec d´autres appareils à gaz. Épaisseur de la construction au travers de laquelle il est possible de faire passer les tuyaux d´aération (admission/évacuation): 24 po (600 mm) maximum, 3/4 po (19 mm) minimum (y compris la toiture).

For upflow and downflow applications, furnace must be installed level, or pitched within 1/2"

LEVEL (0")

MIN 1/4"

of level. For a horizontal application, the furnace must be pitched minimum 1/4" to

maximum of 1/2" forward for proper drainage. See Installation Manual for IMPORTANT unit

TO

TO

1/2" MAX

1/2" MAX

support details on horizontal applications.

Pour des applications de flux ascendant et descendant, la fournaise doit être installée de

niveau ou inclinée à pas plus de 1/2" du niveau. Pour une application horizontale, la

FRONT

fournaise doit être inclinée entre minimum 1/4" et maximum 1/2" du niveau pour le drainage

UPFLOW OR

FRONT

HORIZONTAL

approprié. En cas d'installation en position horizontale, consulter les renseignements

DOWNFLOW

IMPORTANTS sur le support dans le manuel d'installation.

MINIMUM INCHES CLEARANCE TO COMBUSTIBLE CONSTRUCTION

This furnace is approved for UPFLOW, DOWNFLOW and

ALL POSITIONS:

HORIZONTAL installations.

*

Minimum front clearance for service 30 inches (762mm).

Cette fournaise est approuvée pour l´installation HORIZONTALE

140 size furnaces require 1 inch back clearance to combustible materials.

et la circulation d´air VERS LE HAUT et VERS LE BAS.

††

DOWNFLOW POSITIONS:

1"

†

For installation on combustible floors only when installed on special base No. KGASB0201ALL, Coil

Clearance arrows

Les fléches de dégagement

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

do not change with

D´AI

ne change pas avec

HORIZONTAL POSITIONS:

furnace orientation.

l´orientation de la

TOP/PLENUM DESSUS/CHAMBRE

Line contact is permissible only between lines formed by intersections of top and two sides of furnace

générateur d´air chaud.

§

jacket, and building joists, studs, or framing.

††0"

0" §

Clearance shown is for air inlet and air outlet ends.

E

Ø

120 and 140 size furnaces require 1 inch bottom clearance to combustible materials.

A B A

C K

ID

S

R R

I

E

S

TE

E

E

O

DÉGAGEMENT MINIMUM EN POUCES AVEC ÉLÉMENTS DE CONSTRUCTION COMBUSTIBLES

R

C

C

E

A

S

N

I

UR

NA

F

R

T

POUR TOUS LES POSITIONS:

U

O

N

T

F

RO

F

N

*

A

Dégagement avant minimum de 762mm (30 po) pour l´entretien.

V

A

L

S

E R

Pour les fournaises de 140 taille, 1 po (25mm) dégagement des matériaux combustibles est requis

E

È

††

au-arriere.

F

NTRE VI C

E

D

S

R

T

I

POUR LA POSITION COURANT DESCENDANT:

I

TE

EN *

S

A V O N

†

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

0"

O

A

T

30

C

MIN

N T

3"

n°

KGASB0201ALL, l´ensemble serpentin, pièce n° CD5 ou CK5, ou le carter de serpentin, pièce

§

n°

KCAKC.

BOTTOM DESSOUS

POUR LA POSITION HORIZONTALE:

Le contact n´est permis qúentre les lignes formées par les intersections du dessus et des deuxcôtés de la

Vent clearance to

§

chemise de la fournaise, et des solives, des montants ou de la charpente du bátiment.

A02148

La distance indiquée concerne l´extrémité du tuyau d´arrivée d´air et l´extrémité du tuyau de sortie d´air.

Clearance in inches

0"

combustibles 0".

Ø

Pour les fournaises de 120 et 140 taille, 1 po (25mm) dégagement des matériaux combustibles est requis

† Ø

0 (po) Dégagement

au-dessous.

Dégagement (po).

d´évent avec combustibles.

324999-201 REV. D (LIT TOP)

ISO 9001:2000

352AAV

As an ENERGY STAR® Partner, Bryant Heating & Cooling Systems has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

	MEETS DOE RESIDENTIAL
	CONSERVATION SERVICES
ama	PROGRAM STANDARDS.	REGISTERED
	Before purchasing this appliance,	CERTIFIED ®
	read important energy cost and	REGISTERED QUALITY SYSTEM
	efficiency information available	These products are engineered and manufactured
	from your retailer.
		under an ISO 9001 registered quality system.

Non-Programmable Thermostat Selection

TSTATBBNAC01-C	For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover
TSTATBBNHP01-C*	For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover
TSTATBBN2S01-C*	For use with 2-spd. Air Conditioner - deg. F/C, Auto Changeover
TSTATBBBAC01-B	For use with 1-spd. Air Conditioner - deg. F/C
TSTATBBPRH01-B**	For multi-use / stage configurations - deg. F/C, Auto Changeover/Temperature and Humidity Control

* Model HP and 2S thermostat must be field converted to air conditioner operation.

**Thermidistat Control is versatile and can be configured for multiple use and staging, it must be configured for each specific application.

	Programmable Thermostat Selection
TSTATBBPAC01-B	For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATBBPHP01-B*	For use with 1-spd. Air Conditioner - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATBBP2S01-B*	For use with 2-spd. Air Conditioner - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATBBSAC01	For use with 1-spd. Air Conditioner - deg. F/C, 5-2 Day Programmable
TSTATBBPDF01-B**	For use with multi-stage applications - deg. F/C, Auto Changeover, 7-Day Programmable
TSTATBBPRH01-B***	For multi-use / stage configurations - deg. F/C, Auto Changeover, 7-Day Programmable/Temperature and Humidity Control

* Model HP and 2S thermostat must be field converted to air conditioner operation. **Dual Fuel thermostat is used with furnace and heat pump application

***Thermidistat Control can be configured for multiple use and staging, it must be configured for each specific application.

	Zoning Control Selection
ZONEBB3Z(AC/HP)01	Zone Perfect Two-Zone kit
ZONEBB2KIT01-B	Zone Perfect Plus 2-Zone kit/Temperature and Humidity Control
ZONEBB4KIT01-B	Zone Perfect Plus 4-Zone kit/Temperature and Humidity Control
ZONEBB8KIT01-B	Zone Perfect Plus 8-Zone kit/Temperature and Humidity Control

—3—

SPECIFICATIONS

		UNIT SIZE													036060	036080	048080		048100	060100	060120
		RATINGS AND PERFORMANCE
		Input Btuh†											Low		39,000	52,000	52,000		65,000	65,000	78,000
													High		60,000	80,000	80,000		100,000	100,000	120,000
		Output Capacity BTUH* (ICS)		Direct Vent (2-Pipe)				Low				Upflow			37,000	49,000	49,000		61,000	61,000	74,000
		(Shaded capacities are specified
											Downflow				37,000	49,000	49,000		61,000	61,000	74,000
		on rating plate)
											Horizontal				37,000	49,000	49,000		61,000	61,000	73,000
								High				Upflow			56,000	75,000	75,000		94,000	94,000	113,000
											Downflow				57,000	75,000	75,000		94,000	94,000	113,000
											Horizontal				56,000	75,000	75,000		94,000	94,000	112,000
			Non-Direct Vent (1-Pipe)					Low				Upflow			37,000	49,000	49,000		61,000	61,000	73,000
											Downflow				37,000	49,000	49,000		61,000	61,000	73,000
											Horizontal				36,000	48,000	48,000		60,000	61,000	73,000
352AAV								High				Upflow			56,000	75,000	75,000		94,000	94,000	112,000
		AFUE†		Direct Vent (2-Pipe)
												Upflow			93.0	93.0	93.0		93.0	93.0	93.0
											Downflow				56,000	75,000	75,000		94,000	94,000	112,000
											Horizontal				56,000	74,000	75,000		93,000	93,000	112,000
		Nonweatherized ICS
											Downflow				91.5	91.5	91.5		91.5	91.5	91.5
											Horizontal				92.3	92.3	92.3		92.3	92.3	92.3
		Non-Direct Vent (1-Pipe)
												Upflow			92.4	92.4	92.4		92.4	92.4	92.4
											Downflow				91.4	91.4	91.4		91.4	91.4	91.4
											Horizontal				91.4	91.4	91.4		91.4	91.4	91.4
		Certified Temperature Rise Range °F											Low		20—50	30—60	30—60		25—55	30—60	30—60
													High		30—60	40—70	30—60		45—75	30—60	40—70
		Certified External Static Pressure (ESP)										Heating			0.12	0.15	0.15		0.2	0.2	0.2
		(In. wc)
												Cooling			0.5	0.5	0.5		0.5	0.5	0.5
		Airflow CFM‡								Heating Low					680	790	775		1175	1205	1215
										Heating High					1010	1130	1190		1315	1795	1770
												Cooling			1275	1380	1565		1570	2035	2075
		ELECTRICAL
		Unit Volts—Hertz—Phase															115—60—1
		Operating Voltage Range Min-Max**															104—127
		Maximum Unit Amps													8.4	8.1	11.6		11.6	13.3	12.9
		Unit Ampacity††													11.3	10.8	15.3		15.4	17.5	16.8
		Minimum Wire Size													14	14	12		12	12	12
		Maximum Wire Length (Ft)‡‡													33	34	37		37	33	34
		Maximum Fuse Size or Ckt Bkr Amps †††													15	15	20		20	20	20
		Transformer (24v)															40va
		External Control Power Available										Heating					19
												Cooling					35
		Air Conditioning Blower Relay															Standard
		CONTROLS
		Limit Control															SPST
		Heating Blower Control (Off Delay)														Selectable 90, 120, 150, or 180 Seconds
		Burners (Monoport)													3	4	4		5	5	6
		Gas Connection Size															1/2-in.	NPT
		GAS CONTROLS
		2-Stage Redundant Gas Valve							Manufacturer								White-Rodgers
						Min Inlet Pressure (In. wc)											4.5 (Natural Gas)
					Max Inlet Pressure (In. wc)												13.6 (Natural Gas)
		Ignition Device
																	Hot Surface
		BLOWER DATA
		Direct-Drive Motor HP (Permanent Split Capacitor)													1/3	1/3	1/2		1/2	3/4	3/4
		Motor Full Load Amps													5.1	5.1	7.4		7.9	11	11
		RPM (Nominal)—Speeds													1075—5	1075—5	1075—5		1075—4	1075—5	1075—5
		Blower Wheel Diameter x Width (In.)													10 7	10 7	11 8		11 8	11 10	11 10
		Filter Size (In.)—Permanent Washable														(1) 16 25 1			(1) 20 25 1		(1) 24 25 1

See notes on page 5.

—4—

	SPECIFICATIONS Continued
FACTORY-AUTHORIZED AND LISTED DEALER-INSTALLED OPTIONS
Gas Conversion Kit—Natural-to-Propane		KGANP4001ALL
Gas Conversion Kit—Propane-to-Natural		KGAPN3301ALL
Twinning Kit		KGATW0601HSI#
Downflow Base***		KGASB0201ALL
Vent Termination Kit (Bracket Only for 2 Pipes)		2-in.—KGAVT0101BRA	3-in.—KGAVT0201BRA
Concentric Vent Termination Kit (Single Exit)		2-in.—KGAVT0501CVT	3-in.—KGAVT0601CVT
Condensate Freeze Protection Kit		KGAHT0101CFP
Condensate Neutralizer Kit (Obtained Thru RCD)		P908-0001
Electronic/Mechanical Air Cleaner		Model EACB, EZXCAB or FILCAB
Humidifier		Model HUM
Heat/Energy Recovery Ventilator		Model HRV, ERV
Vent/Exhaust Pipe External Trap Kit		KGAET0106ETK
UV Lights		Model UVL
Door Gasket Kit		KGBAC0110DGK

*Gas input ratings are certified for elevations to 2000 ft. For elevations above 2000 ft, reduce ratings 2% for each 1000 ft above sea level. In Canada, derate the unit 5% from 2000 to 4500 ft above sea level.

†Capacity and AFUE in accordance with U.S. Government DOE test procedures effective November 10, 1997.

ॠAirflow shown is with factory-supplied 1-in. washable filter(s).

•For air delivery above 1800 CFM, see Air Delivery table for other options.

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

•For best furnace efficiency when using the 4 5/16-inch wide media filter, adjust the blower speed tap to near the mid-point of the rise range. ** Permissible voltage limits for proper furnace operation.

†† Unit ampacity = 125% of largest component’s full load amps plus 100% of all other potential operating components (EAC, humidifier, etc.). ‡‡ Length shown is measured 1 way along wire path between unit and service panel for maximum 2% voltage drop.

*** Required for installation on combustible floors when no coil box is used, or when any coil box other than a Bryant CD5 or CK5 cased coil is used. N/A—Not applicable

ICS—Isolated Combustion System

# For 048 and 060 airflow sizes only. See kit installation instructions for details.

352AAV

—5—