Bryant EVOLUTION 987MA Product Data

987MA
EVOLUTIONR MODULATING
4--WAY MULTIPOSE, VARIABLE SPEED
CONDENSING GAS FURNACE, SERIES A

Product Data

A11264

The 987MA Multipoise Variable--Speed Condensing Gas Furnace
features the modulating EvolutionR System. The Perfect HeatR
Technology modulating gas system is at the heart of the comfort
provided by this furnace, along with the variable--speed ECM
blower motor, and variable--speed inducer motor. With an Annual
Fuel Utilization Efficiency (AFUE) of 97%, the Evolution
modulating gas furnace provides exceptional savings as well. This
Evolution Gas Furnace also features 4--way multipoise installation
flexibility, and is available in four model sizes. The 987MA can be
vented for direct vent/two--pipe, ventilated combustion air, or
single pipe applications. A Bryant Evolution Control and
Evolution Air Conditioner or Heat Pump, can be used to form a
complete Evolution System. All units meet California Air Quality
Management District emission requirements. All sizes are design
certified in Canada.

STANDARD FEATURES

S Evolution System; compatible with single-- and multi--zone

Evolution systems

S Evolution Features—match with the Evolution Control for

Evolution System benefits

S Quiet operation. Compare for yourself at HVACpartners.com
S Ideal height 35” (889 mm) cabinet: short enough for taller coils,

but still allows enough room for service

S Silicon Nitride Perfect Light™ Hot Surface Igniter
S SmartEvap™ technology helps control humidity levels in the

home when used with a compatible humidity control system

S FanOn Plus™ technology allows control of continuous fan

speed from a compatible thermostat

S External Media Filter Cabinet included
S 4--way multipoise design for upflow, downflow or horizontal

installation with unique vent elbow and optional through-­the--cabinet downflow venting capability

S Aluminized--steel primary heat exchanger
S Stainless--steel condensing secondary heat exchanger
S Propane convertible (SeeAccessory list)
S Factory--configured ready for upflow applications
S Fully--insulated casing including blower section
S Convenient Electronic Air Cleaner and Humidifier connections
S Direct--vent/sealed combustion, single--pipe venting or

ventilated combustion air

S Installation flexibility: sidewall or vertical vent
S Residential installations may be eligible for consumer financing

through the Retail Credit Program

S Variable--Speed blower motor, variable--speed inducer motor,

and modulating gas valve

S Self--diagnostics and extended diagnostic data through the

Advanced Product Monitor (APM) accessory or Evolution User
Interface

S Adjustable blower speed for cooling, continuous fan, and

dehumidification

LIMITED WARRANTY*

S 10 year parts and lifetime heat exchanger limited warranty to the

original purchaser upon timely registration.

S Limited warranty period is five years for parts and twenty years

for the heat exchanger if not registered within 90 days of
installation.{

* For owner occupied, residential applications.

{Jurisdictions where warranty benefits cannot be conditioned on registra-

tion will receive registered limited warranty benefits.

CERTIFIED

Use of the AHRI Certified TM Mark indicates a
manufacturer’s participation in the program. For
verification of certification for individual products,
go to www.ahridirectory.org.

1

Always Ask For

SPECIFICATIONS

Heating Capacity and Efficiency 042060 042080 060100 066120

Maximum Heat (BTUH) 60,000 80,000 100,000 120,000

Input

Output

Efficiency AFUE % (ICS) 97.0 97.0 97.0 97.0

Certified Temperature
Rise Range ºF (ºC)

Airflow Capacity and Blower Data 042060 042080 060100 066120

Certified External Static
Pressure (in. w.c.)

@RatedESP(CFM)

Cooling Capacity (tons)
@ 400, 350 CFM/ton

Direct-Drive Motor Type Electronically Commutated Motor (ECM)
Direct-Drive Motor HP 1/2 1/2 1 1
Motor Full Load Amps 7.7 7.7 12.8 12.8
RPM Range 300 - 1300
Speed Selections Variable (Communicating)
Blower Wheel Dia. X Width in. 11 x 8 11 x 8 11 x 10 11 x 11

Air Filtration System

Filter Used for Certified Watt Data KGAWF1306UFR KGAWF1306UFR KGAWF1406UFR KGAWF1506UFR

Electrical Data 042060 042080 060100 066120

Input Voltage Volts-Hertz-Phase 115-60-1
Operating Voltage Range Min-Max 104-127
Maximum Input Amps Amps 9.7 9.7 14.8 14.8
Unit Ampacity Amps 12.7 12.7 19.1 19.1
Minimum Wire Size AWG 14 14 12 12
Maximum Wire Length

@ Minimum Wire Size
Maximum Fuse/Ckt Bkr

(Time-Delay Type Recommended)

Intermediate Heat (BTUH) 39,000 52,000 65,000 78,000
Minimum Heat (BTUH) 24,000 32,000 40,000 48,000
Maximum Heat (BTUH) 59,000 78,000 97,000 117,000
Intermediate Heat (BTUH) 38,000 51,000 63,000 76,000
Minimum Heat (BTUH) 24,000 31,000 39,000 47,000

Airflow Delivery

Maximum Heat

Intermediate Heat

Minimum Heat

Heating 0.12 0.15 0.20 0.20
Cooling 0.5 0.5 0.5 0.5

Maximum Heat 1075 1510 1515 1815

Intermediate Heat 530 750 905 1100

Minimum Heat 415 620 725 900

Cooling 1335 1375 2030 2185
400 CFM/ton 3 3.5 5 5.5
350 CFM/ton 3.5 4 5.5 6

Feet 29 29 30 30

(M) (8.8) (8.8) (9.1) (9.1)

Amps 15 15 20 20

35 - 65
(19-36)

50 - 80
(27-44)

35 -65

(19-36)

40 - 70
(21-38)

50 - 80
(27-44)

35 - 65
(19-36)

Factory Supplied Media Cabinet

FieldSuppliedFilter

45 - 75
(25-41)

50 - 80
(27-44)

35 - 65
(19-36)

45 - 75
(25-41)

50 - 80
(27-44)

35 - 65
(19-36)

Transformer Capacity (24vac output) 40 VA
External Control Power

Available

Controls 042060 042080 060100 066120

Gas Connection Size 1/2” - NPT
Burners (Monoport) 3 4 5 6

Gas Valve (Redundant)

Gas Conversion Kit - Natural to Propane KGANP5201VSP
Gas Conversion Kit - Propane to Natural KGAPN4401VSP
Manufactured (Mobile) Home Kit not approved for MH use
Ignition Device Silicon Nitride
Limit Control 180 170 160 160
Heating Blower Control (Heating Off-Delay) Adjustable: 90, 120, 150, 180 seconds
Cooling Blower Control (Time Delay Relay) 90 seconds
Communication System Evolution; Evolution Zoning
Thermostat Connections W2,Y1,DHUM,G,COM24V,W/W1,Y/Y2,R
Accessory Connections EAC (115vac); HUM (24vac); 1-stg AC (via Y/Y2)

Heating 27.9 VA

Cooling 34.6 VA

Manufacturer White Rogers™

Minimum Inlet Gas
pressure (in. W.C.)

Maximum Inlet Gas

pressure (in. W.C.)

4.5

13.6

2

MODEL NUMBER NOMENCLATURE

1 - 2

Family/Tier

98

91 - Legacy
92 - Preferred
98 - Evolution

3

Base Eff.

7

0 --- 90 AFUE
3 --- 93 AFUE
5 --- 95 AFUE
6 --- 96 AFUE
7 --- 97 AFUE

MANUAL RESET
ROLLOUT SWITCH

4

Htg. Stages

M

S - Single Stage
T - Two Stage
M - Modulating

FLAME
SENSOR

GAS VALVE

OPERATING INSTRUCTIONS
NOT SHOWN (LOCATED ON
MAIN FURNACE DOOR, SEE
OPERATING INSTRUCTIONS
INSIDE DOOR FIGURE).

ELECTRICAL JUNCTION
BOX (IF REQUIRED,
LOCATION MAY VARY)

5

Major Series

A

Major Series

6 - 7

Clg. Cap.

42

24 - 800 CFM
30 - 1000 CFM
36 - 1200 CFM
42 - 1400 CFM
48 - 1600 CFM
54 - 1800 CFM
60 - 2000 CFM
66 - 2200 CFM
(@ 0.5” ESP)

Not all familes have these models.

8 - 10

Htg. Cap.

060

040=40,000 BTU
060=60,000 BTU
080=80,000 BTU
100=100,000 BTU
120=120,000 BTU

11

Motor

V

S - Standard
E - Energy Efficient
V - Variable Speed

FURNACE COMPONENTS

HOT SURFACE

GAS BURNER

IGNITER

MANUAL RESET
ROLLOUT SWITCH

12 - 13

Width

17

14 - 14.2”
17 - 17.5”
21 - 21.0”
24 - 24.5”

Voltage

Voltage

14

A

L - Low NOx

MAIN LIMIT SWITCH

(BEHIND GAS VALVE)

INDUCER MOTOR
ASSEMBLY

15

Features

--

16

Minor Series

A

A11162

BLOWER DOOR
SAFETY SWITCH

FURNACE
CONTROL
BOARD

RATING PLATE NOT SHOWN

(LOCATED ON BLOWER DOOR)

REPRESENTATIVE DRAWING ONLY, SOME MODELS MAY VARY IN APPEARANCE.

3

MEDIA CABINET

BLOWER AND
MOTOR

CAPACITOR/
POWER CHOKE
(IF USED)

A11408

ACCESSORIES

DESCRIPTION PART NU MBE R 042060 042080 060100 066120

Venting, Drainage and Installation

Vent Kit - Through the C abinet KGADC0101BVC X X X X
Vent Terminal - Concentric - 2” (51 mm) KGAVT0701CVT X X X N/A
Vent Terminal - Concentric - 3” (76 mm) KGAVT0801CVT X X X X
Vent Terminal Bracket - 2” (51 mm) KGAVT0101BRA X X X N/A
Vent Terminal Bracket - 3” (76 mm) KGAVT0201BRA X X X X
CPVC to PVC Drain Adapters - 1/2” CPVC to 3/4” PVC KGAAD0110PVC X X X X
Horizontal Trap Grommet - Direct Vent KGACK0101HCK X X X X
Freeze Protect Kit - Heat Patch for Drain Trap KGAHT0201CFP X X X X
Freeze Protect Kit - Heat Tape KGAHT0101CFP X X X X
Furnace Base Kit for Combustible Floors KGASB0201ALL X X X X

Gas Conversion

GasCnvKit-NattoLP;Var-spdProducts KGANP5201VSP X X X X
Gas Cnv Kit - LP to Nat; Var-spd Products KGAPN4401VSP X X X X
GasOrificeKit-#42(NatGas) KGAHA0150N42 X X X X
GasOrificeKit-#43(NatGas) KGAHA0250N43 X X X X
GasOrificeKit-#44(NatGas) KGAHA0350N44 X X X X
GasOrificeKit-#45(NatGas) KGAHA0450N45 X X X X
GasOrificeKit-#46(NatGas) KGAHA0550N46 X X X X
GasOrificeKit-#47(NatGas) KGAHA1550N47 X X X X
GasOrificeKit-#48(NatGas) KGAHA1650N48 X X X X
Gas Orifice Kit - #54 (LP) KGAHA0650P54 X X X X
Gas Orifice Kit - #55 (LP) KGAHA0750P55 X X X X
Gas Orifice Kit - #56 (LP) KGAHA0850P56 X X X X
Gas Orifice Kit - 1.25mm (LP) KGAHA5750125 X X X X
Gas Orifice Kit - 1.30mm (LP) KGAHA5750130 X X X X

Indoor Air Quality

Bryant Perfect Air Purifier - 16x25 (406x635 mm) GAPAAXBB1625-A08 X X X X
Bryant Perfect Air Purifier - 20x25 (508x635 mm) GAPAAXBB2025-A08 X X X X
Bryant Perfect Air Purifier Repl. Filter- 16x25 (406x635 mm) GAPABBCAR1625-A05 X X X X
Bryant Perfect Air Purifier Repl. Filter- 20x25 (508x635 mm) GAPABBCAR1625-A05 X X X X
EZ Flex Cabinet 16” (406 mm) EZXCABBB1016-A20 X X X X
EZ Flex Cabinet 20” (508 mm) EZXCABBB1020-A20 X X X X
Cartridge Media Filter - 16” (406 mm) FILXXCAR0016 X X X X
Cartridge Media Filter - 20” (508 mm) FILXXCAR0020 X X X X
Cartridge Media Filter - 24” (610 mm) FILXXCAR0024 X X X X
EZ-Flex Filter - 16” (406 mm) EXPXXFIL0016 X X X X
EZ-Flex Filter - 20” (508 mm) EXPXXFIL0020 X X X X
EZ-Flex Filter - 24” (610 mm) EXPXXFIL0024 X X X X
EZ-Flex Filter with End Caps - 16” (406 mm) EXPXXUNV0016 X X X X
EZ-Flex Filter with End Caps - 20” (508 mm) EXPXXUNV0020 X X X X
EZ-Flex Filter with End Caps - 24” (610 mm) EXPXXUNV0024 X X X X
Filter Pack (6 pack) - Washable - 16x25x1 (406x635x25 mm) KGAWF1306UFR X X X X
Filter Pack (6 pack) - Washable - 24x25x1 (610x635x25 mm) KGAWF1506UFR X X X X

Controls

Evolution™ C ontrol User Interface SYSTXBBUID01-D X X X X
Evolution™ C ontrol Zoning User Interface SYSTXBBUIZ01-D X X X X

Service Tools

Advanced Product Monitor - APM KGASD0301APM X X X X
ECM Motor Simulator Kit KGASD0301FMS X X X X

X -- Used with this model furnace
N/A -- Not used with this model furnace

4

INPUT

BTUH

AIR DELIVERY -- CFM (BOTTOM RETURN WITH FILTER)

(SW1-5 and SW4-3 set to OFF, except as indicated. See Notes 1 and 2.)

Cooling Switch Settings External Static Pressure (E.S.P.)

SW2-3 SW2-2 SW2-1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

OFF OFF OFF 1060 1070 1080 1080 1075 1065 1050 1035 1025 1010

OFF OFF ON 545 530 520 525 510

OFF ON OFF 710 710 710 695 690

OFF ON ON 875 880 890 895 895 890 885 880 870 855

ON OFF OFF 1060 1070 1080 1080 1075 1065 1050 1035 1025 1010

60000

INPUT

BTUH

80000

ON OFF ON 1235 1240 1250 1255 1255 1250 1230 1190 1155 1115

ON ON OFF 1235 1240 1250 1255 1255 1250 1230 1190 1155 1115

ON ON ON 1235 1240 1250 1255 1255 1250 1230 1190 1155 1115

Maximum Cooling Airfl ow

Maximum Heat Airflow

Intermediate Heat Airflow

Minimum Heat Airflow

2

3

3

3

1425 1425 1405 1370 1335 1300 1260 1225 1190 1155

1075 1085 1095 1095 1090 1080 1065 1050 1035 1020

535 515 505 515 495

420 410 415 400 380

Cooling Switch Settings External Static Pressure (E.S.P.)

SW2-3 SW2-2 SW2-1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

OFF OFF OFF 1055 1065 1080 1075 1065 1050 1045 1035 1025 1005

OFF OFF ON 520 505 505 495 490

OFF ON OFF 665 685 680 660 665

OFF ON ON 885 895 905 900 900 895 885 875 860 845

ON OFF OFF 1055 1065 1080 1075 1065 1050 1045 1035 1025 1005

ON OFF ON 1245 1245 1255 1255 1260 1255 1250 1235 1220 1185

ON ON OFF 1245 1245 1255 1255 1260 1255 1250 1235 1220 1185

ON ON ON 1245 1245 1255 1255 1260 1255 1250 1235 1220 1185

Maximum Cooling Airfl ow

Maximum Heat Airflow

Intermediate Heat Airflow

Minimum Heat Airflow

2

3

3

3

1520 1485 1450 1415 1375 1335 1300 1265 1225 1190

1520 1485 1450 1415 1375 1335 1300 1265 1225 1190

755 745 755 755 765

620 625 630 620 610

5