Bryant 395Cav Users Manual

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Form No. PDS 395CAV.40.8

ENERGY-EFFICIENT

INDUCED-COMBUSTION

DELUXE UPFLOW FURNACE

395CAV

Sizes 045 thru 155

Series H and J

With a unique approach to induced-combustion design, a 40-in.

tall cabinet, 4-pass heat exchanger, an inshot burner system,

and its safety features, this furnace is without peer. The model

395CAV Deluxe Induced-Combustion Upflow Furnace achieves

one of the highest Annual Fuel Utilization Efficiency (AFUE) rat-

ings available in a noncondensing, induced-combustion furnace.

Its ease and economy of installation, ease of serviceability, eco-

nomical initial cost, and short payback time put it in a class well

ahead of the competition. The model 395CAV Gas Furnace has

the kind of overall performance needed in today’s homes. All

models are GAMA efficiency rating certified and certified for use

in California Air Quality Management Districts.

FEATURES

EFFICIENCY

—The 395CAV Deluxe Induced-Combustion Gas

Furnace provides the efficiency customers want with 80.0 per-

cent AFUE.

MEDIA FILTER CABINET

—Enhanced indoor air quality in your

home is made easier with our media filter cabinet—a standard

accessory on all deluxe upflow furnaces. When installed as a

part of your system, this cabinet allows for easy and convenient

addition of a Bryant high-efficiency air filter.

HOT SURFACE IGNITION

—This field proven ignition system

will save energy and improve reliability.

ALUMINIZED HEAT EXCHANGER

—The patented 4-pass heat

exchanger is made of aluminized steel and backed by a 20-year

Limited Warranty.

INTELLIGENT CONTROL BOARD

—The 395CAV Furnace has

an intelligent control board with an LED status indicator light to

ensure top furnace performance. This control board also has a

self-test feature that enables the servicing technician to verify

operation of the board itself, the inducer, the hot surface ignitor,

both high- and low-speed blower operation, and the humidifier.

The board also features a 3-amp fuse that protects the trans-

former and board. We guarantee the reliability of the control

board with a 3-year Limited Warranty.

40-IN. HEIGHT

—The 395CAV Deluxe Induced-Combustion

Furnace with a 40-in. cabinet height simplifies installation in al-

coves, attics, basements (ideal for short basement), closets, and

utility rooms, especially with a high-efficiency cooling coil.

PREPAINTED CABINET

—The 395CAV uses prepainted sheet

metal for the cabinet. This is the same high-quality finish found

on refrigerators and other appliances today. We ensure its dura-

bility by using a galvanized steel substrate to provide superior

rust protection.

PATENTED BLOCKED VENT SAFEGUARD

—Our induced-

combustion furnace has a patented blocked vent safeguard. The

safeguard will stop furnace operation if the vent system be-

comes blocked or is not operating properly. An exclusive with the

395CAV Furnace.

EASY INSTALLATION

—The model 395CAV has many fea-

tures that make installation easier: left or right gas and electrical

connections, Molex blower speed selector, matching coil sizes,

accessory low-voltage connections, and many more.

QUIET OPERATION

—A soft mount inducer assembly and slow

opening gas valve improves sound level.

—2—

A98520

A

D13⁄16″

E11⁄16″

11⁄16″

28 1⁄2″

39 7⁄8″

24 5⁄16″

11⁄16″3″

2 1⁄16″

1″

12 5⁄16″

5 3⁄8″

5 13⁄16″

2 3⁄8″

AIR INLET

7⁄8-IN. DIA HOLE

POWER ENTRY

7⁄8-IN. DIA

ACCESSORY

1 3⁄4-IN. DIA HOLE

GAS ENTRY

1⁄2-IN. DIA HOLE

THERMOSTAT

WIRE ENTRY

SIDE INLET

VENT CONN

1. Two additional 7⁄8-in. dia holes 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 141⁄2 x 12-in. rectangle.

b. For 1200 CFM–20-in. round or 141⁄2 x 191⁄2-in. rectangle.

c. For 1600 CFM–22-in. round or 141⁄2 x 231⁄4-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.

NOTES:

5 3⁄8″

5 13⁄16″

2 3⁄8″

2 11⁄16″

1″

2 1⁄16″19″

13⁄16″

7⁄8-IN. DIA

POWER ENTRY

AIRFLOW

OUTLET

1 1⁄2-IN. DIA

R.H. GAS ENTRY

7⁄8-IN. DIA ACCESSORY

1⁄2-IN. DIA THERMOSTAT

WIRE ENTRY

SIDE INLET 141⁄2″

1″

231⁄4″

SIDE RETURN

DUCT LOCATION

11⁄4″

TYP 1″

5⁄8″

TYP

DIMENSIONS (In.) MEDIA FILTER CABINET

UNIT

SIZE A D E

VENT

CONN*

(Dia)

SHIPPING

WEIGHT

(Lb)

024045 14-3/16 12-9/16 11-11/16 4 122

036045 14-3/16 12-9/16 11-11/16 4 124

024070 14-3/16 12-9/16 11-11/16 4 132

036070 14-3/16 12-9/16 11-11/16 4 134

042091 17-1/2 15-7/8 16 4 150

048091 21 19-3/8 18-1/2 4 154

036111 17-1/2 15-7/8 16 4 160

048111 21 19-3/8 18-1/2 4 166

060111 24-1/2 22-7/8 22 4 184

048135 21 19-3/8 18-1/2 5† 178

060135 24-1/2 22-7/8 22 5† 194

060155 24-1/2 22-7/8 22 5† 204

* Refer to the furnace Installation Instructions for proper venting procedures.

† Oval collar

A

Media/

Filter Cabinet

AB

16" 17 16"

20" 21 20"

24" 25 24"

23

5/8

"

23

3/8

"

Furnace Side

23

3/4

"

Centerline Screw Slots

25

5/8

"

Duct Side

24

3/8

"

Opening with Flanges Bent

23

1/8

"

Opening

5

3/4

"

B Opening

ama

MEETS DOE RESIDENTIAL CONSERVATION

SERVICES PROGRAM STANDARDS.

Before purchasing this appliance, read important

energy cost and efficiency information available

from your retailer.

CERTIFIED

REGISTERED

QUALITY SYSTEM

A00309

—3—

A98122E

CONTROLS—THERMOSTATS AND ZONING

THERMOSTAT—NON-PROGRAMMABLE

Auto Changeover, °F/°C, 1-Stage Heat/1-Stage Cool — TSTATBBNAC01-B

Auto Changeover, °F/°C, 2-Stage Heat/1-Stage Cool — TSTATBBNHP01-B

Auto Changeover, °F/°C, 2-Stage Heat/2-Stage Cool — TSTATBBN2S01-B

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

Air Conditioner, 1-Stage Heat/1-Stage Cool, Manual Changeover, °F/°C — TSTATBBBAC01

Heat Pump, 2-Stage Heat/1-Stage Cool, Manual Changeover, °F/°C — TSTATBBBHP01*

THERMOSTAT—PROGRAMMABLE

Auto Changeover, 7-Day Programmable, °F/°C, 1-Stage Heat/1-Stage Cool — TSTATBBPAC01-B

Auto Changeover, 7-Day Programmable, °F/°C, 2-Stage Heat/1-Stage Cool — TSTATBBPHP01-B

Auto Changeover, 7-Day Programmable, °F/°C, 2-Stage Heat/2-Stage Cool — TSTATBBP2S01-B

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

Dual Fuel Thermostat, Includes Outdoor Air Temperature Sensor — TSTATBBPDF01-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

Temperature Sensor.)

ZONING—2-ZONE ZONEBB2KIT01, ZONEKIT2ZBDP

ZONING—4-ZONE ZONEBB4KIT01

ZONING—8-ZONE ZONEBB8KIT01

320325-101 REV. H

MINIMUM INCHES CLEARANCE TO COMBUSTIBLE CONSTRUCTION

his forced air furn

n

ace is equipped for use with

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

n accessory kit, supplied by the m

m

anufacturer,

all be used to convert to propane gas use or

y be required for some natural gas applications.

his

s

furnace is for indoor installation in

uilding constructed on site.

his f

f

f

urnace may be install

l

ed on combustible

oor

r

ing in alcove or closet at minimum clearance

m combustible material.

his furnace ma

a

a

y be used with a Type B-1 Vent

nd may be vented in common with other gas-fired

pliances.

Clearance in inches.

0"

##

1" #

0"

1"

1"

30"

MIN

SIDE

FRONT

BCK

A

SERVIE

C

FRONT

SIE

U

FRNACE

#

TOP / PLENUM

D

For furnaces wider than 14.25 inches

(362mm) may be 0 inches.

For single wall vent type 6 inches.

For Type B-1 vent type 3 inches.

#

#

Vent Clearance to combustibles:

For Single Wall vents 6 inches (6 po).

For Type B-1 vent type 1 inch (1 po).

This furnace is approved for UPFLOW installations only.

BOTTOM

DESSOUS

* Do not use in zoning heat pump applications.

—4—

SPECIFICATIONS

* 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 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.

†Capacity and AFUE in accordance with U.S. government DOE test procedures.

‡•Airflow shown is for bottom only return-air supply 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.

** Time-delay type is recommended.

ICS—Isolated Combustion System

N/A—Not Applicable

UNIT SIZE 024045 036045 024070 036070 042091 048091

RATINGS AND PERFORMANCE

Input Btuh* 44,000 44,000 66,000 66,000 88,000 88,000

Output Capacity (Btuh)†Nonweatherized ICS 35,000 35,000 53,000 53,000 71,000 71,000

AFUE†Nonweatherized ICS 80.0 80.0 80.0 80.0 80.0 80.0

Certified Temperature Rise Range °F25—55 15—45 40—70 30—60 40—70 30—60

Certified External Static Pressure Heat/Cool 0.10/0.50 0.10/0.50 0.12/0.50 0.12/0.50 0.15/0.50 0.15/0.50

Airflow CFM‡Heating 855 980 830 1140 1170 1445

Cooling 880 1250 880 1195 1360 1740

ELECTRICAL

Unit Volts—Hertz—Phase 115—60—1

Operating Voltage Range Min—Max 104—127

Maximum Unit Amps 6.0 8.3 5.9 8.7 9.0 10.4

Maximum Wire Length (Measured 1 Way in Ft) 47 34 47 32 31 27

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) 2 2 3 3 4 4

Gas Connection Size 1/2-in. NPT

GAS CONTROLS

Gas Valve (Redundant) 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 (PSC) 1/5 1/3 1/5 1/3 1/3 1/2

Motor Full Load Amps 2.9 5.8 2.9 5.8 5.8 7.9

RPM (Nominal)—Speeds 1075—3 1075—4 1075—3 1075—4 1075—4 1075—4

Blower Wheel Diameter x Width (In.) 10 x 6 10 x 6 10 x 6 10 x 6 10 x 7 10 x 8

Filter Size (In.)—Permanent Washable (Supplied) (1) 16 x 25 x 1 (1) 20 x 25 x

1

FACTORY-AUTHORIZED DEALER-INSTALLED ACCESSORIES

Twinning Kit N/A

KGATW0401HSI

Gas Conversion Kit—Natural-to-Propane KGANP2001ALL

Gas Conversion Kit—Propane-to-Natural KGAPN1601ALL

Air Cleaner Model AIRA or 902B

Humidifier Model HUM

Ventilator Model VA3B, VB5B, VC5B, or VL3A

—5—

SPECIFICATIONS

* 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 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.

†Capacity and AFUE in accordance with U.S. government DOE test procedures.

‡•Airflow shown is for bottom only return-air supply 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.

** Time-delay type is recommended.

ICS—Isolated Combustion System

N/A—Not Applicable

UNIT SIZE 036111 048111 060111 048135 060135 060155

RATINGS AND PERFORMANCE

Input Btuh* 110,000 110,000 110,000 132,000 132,000 154,000

Capacity (Btuh)†Nonweatherized ICS 89,000 89,000 89,000 107,000 107,000 124,000

AFUE†Nonweatherized ICS 80.0 80.0 80.0 80.0 80.0 80.0

Certified Temperature Rise Range °F55—85 45—75 25—55 50—80 40—70 50—80

Certified External Static Pressure Heat/Cool 0.20/0.50 0.20/0.50 0.20/0.50 0.20/0.50 0.20/0.50 0.20/0.50

Airflow CFM‡Heating 1175 1415 1750 1645 1775 1770

Cooling 1205 1575 2225 1620 2025 2055

ELECTRICAL

Unit Volts—Hertz—Phase 115—60—1

Operating Voltage Range Min—Max 104—127

Maximum Unit Amps 8.0 10.1 14.4 10.1 13.3 14.0

Maximum Wire Length (Measured 1 Way in Ft) 35 28 31 28 33 31

Minimum Wire Size 14 14 12 14 12 12

Maximum Fuse or Ckt Bkr Size (Amps)** 15 15 20 15 20 20

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) 5 5 5 6 6 7

Gas Connection Size 1/2-in. NPT

GAS CONTROLS

Gas Valve (Redundant) 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 (PSC) 1/3 1/2 3/4 1/2 3/4 3/4

Motor Full Load Amps 5.8 7.9 11.1 7.9 11.1 11.1

RPM (Nominal)—Speeds 1075—4 1075—4 1075—4 1075—4 1075—4 1075—4

Blower Wheel Diameter x Width (In.) 10 x 7 10 x 8 11 x 10 10 x 8 11 x 10 11 x 10

Filter Size (In.)—Permanent Washable (1) 16 x 25 x 1 (1) 20 x 25 x 1 (1) 24 x 25 x 1 (1) 20 x 25 x 1 (1) 24 x 25 x 1

FACTORY-AUTHORIZED DEALER-INSTALLED ACCESSORIES

Twinning Kit N/A KGATW0401HSI

Gas Conversion Kit—(Natural-to-Propane) KGANP2001ALL

Gas Conversion Kit—(Propane-to-Natural) KGAPN1601ALL

Air Cleaner Model AIRA or 902B

Humidifier Model HUM

Ventilator Model VA3B, VB5B, VC5B, or VL3A

—6—

AIR DELIVERY—CFM (With Filters)*

* A filter is required for each return-air supply. Airflow shown is with factory supplied 1-in. washable filter(s). 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.

—Indicates unstable operating conditions.

UNIT

SIZE RETURN-AIR

SUPPLY SPEED

EXTERNAL STATIC PRESSURE (IN. WC)

0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8

024045 Bottom

or

1 Side

High 1030 1005 970 925 880 815 745 615

Med-High 855 830 800 765 720 670 595 485

Med-Low 755 725 695 650 605 555 475 400

036045 Bottom

or

1 Side

High 1490 1430 1385 1325 1250 1175 1085 975

Med-High 1335 1305 1270 1230 1160 1090 1005 915

Med-Low 1140 1130 1105 1075 1030 975 900 830

Low 980 975 965 915 875 840 785 715

024070 Bottom

or

1 Side

High 1040 1010 975 935 880 810 735 640

Med-High 855 830 800 765 715 660 600 490

Med-Low 745 715 690 650 605 550 475 385

036070 Bottom

or

1 Side

High 1430 1380 1325 1265 1195 1125 1045 945

Med-High 1310 1275 1235 1190 1135 1065 990 900

Med-Low 1140 1130 1100 1065 1000 965 910 815

Low 990 965 960 935 905 855 800 710

042091 Bottom

or

1 Side

High 1570 1535 1480 1415 1360 1280 1185 1070

Med-High 1370 1355 1330 1290 1240 1170 1080 955

Med-Low 1170 1165 1150 1115 1085 1035 970 880

Low 1010 1005 990 965 950 905 845 745

048091 Bottom

or

1 Side

High 2010 1950 1875 1810 1740 1660 1550 1455

Med-High 1675 1660 1625 1600 1545 1490 1395 1295

Med-Low 1445 1430 1415 1400 1370 1325 1265 1170

Low 1260 1260 1260 1250 1210 1180 1115 1030

036111 Bottom

or

1 Side

High 1470 1415 1340 1270 1205 1115 985 845

Med-High 1340 1305 1245 1185 1130 1045 915 780

Med-Low 1185 1175 1140 1075 1030 950 835 705

Low 1015 1010 980 955 910 840 725 600

048111 Bottom

or

1 Side

High 1880 1815 1745 1690 1575 1500 1400 1265

Med-High 1660 1615 1570 1505 1435 1355 1260 1170

Med-Low 1455 1410 1375 1350 1290 1235 1145 985

Low 1265 1265 1240 1210 1180 1110 995 855

060111

Bottom

Only

High —2465 2385 2305 2225 2125 2020 1910

Med-High 2125 2120 2075 2040 1985 1900 1825 1715

Med-Low 1745 1750 1740 1720 1685 1635 1565 1500

Low 1545 1545 1545 1520 1495 1450 1390 1330

Both Sides or

1 Side & Bottom

High 2475 2465 2425 2365 2305 2230 2145 2015

Med-High 2100 2080 2075 2055 2015 1940 1865 1765

1 Side Only High 2415 2340 2250 2170 2070 2000 1890 1780

Med-High 2080 2050 2010 1955 1885 1805 1745 1645

048135 Bottom

or

1 Side

High 1900 1845 1780 1705 1620 1530 1445 1320

Med-High 1695 1645 1580 1520 1460 1385 1280 1155

Med-Low 1460 1415 1375 1340 1290 1205 1110 —

Low 1275 1260 1245 1230 1180 1135 ——

060135

Bottom

Only

High —2260 2185 2085 2025 1935 1835 1730

Med-High 2110 2070 2015 1960 1885 1810 1715 1620

Med-Low 1790 1775 1755 1720 1670 1610 1535 1455

Low 1495 1500 1515 1485 1450 1400 1345 1270

Both Sides or

1 Side & Bottom

High 2425 2360 2275 2195 2095 2010 1890 1775

Med-High 2055 2035 1995 1945 1880 1810 1735 1640

1 Side Only High 2245 2175 2070 1980 1900 1805 1695 1575

Med-High 2050 1985 1925 1850 1765 1690 1585 1480

060155

Bottom

Only

High —2300 2235 2155 2055 1980 1870 1775

Med-High —2050 2005 1945 1880 1805 1720 1640

Med-Low 1790 1770 1740 1710 1635 1580 1520 1440

Low 1520 1525 1505 1485 1450 1410 1350 1290

Both Sides or

1 Side & Bottom

High 2405 2385 2310 2220 2140 2045 1945 1825

Med-High 2090 2090 2040 1990 1925 1850 1765 1660

1 Side Only High 2325 2260 2175 2085 2000 1900 1805 1705

Med-High 2085 2045 1985 1920 1855 1765 1680 1570

—7—

—8—

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE

UNIT MUST BE INSTALLED IN ACCORDANCE

WITH INSTALLATION INSTRUCTIONS

Cancels: PDS 395CAV.40.7

© 2000 Bryant Heating & Cooling Systems, 7310 W. Morris St. Indpls., IN 46231 PRINTED IN U.S.A. Catalog No. 5239-502 10-00