Bryant EVOLUTION 987MA Product Data
Bryant EVOLUTION 987MA Product Data

Bryant EVOLUTION 987MA Product Data

Modulating 4-way multipose, variable speed condensing gas furnace, series a

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987MA
EVOLUTIONR MODULATING
4- -WAY MULTIPOSE, VARIABLE SPEED
CONDENSING GAS FURNACE, SERIES A
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,
Product Data
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 (See Accessory 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
A11264
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
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.
Use of the AHRI Certified
manufacturer's participation in the program. For
verification of certification for individual products,
CERTIFIED
go to www.ahridirectory.org.
1

LIMITED WARRANTY*

Mark indicates a
TM
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Summary of Contents for Bryant EVOLUTION 987MA

  • Page 1: Limited Warranty

    The 987MA can be Interface vented for direct vent/two- -pipe, ventilated combustion air, or single pipe applications. A Bryant Evolution Control and S Adjustable blower speed for cooling, continuous fan, and Evolution Air Conditioner or Heat Pump, can be used to form a dehumidification complete Evolution System.
  • Page 2: Specifications

    SPECIFICATIONS Heating Capacity and Efficiency 042060 042080 060100 066120 Maximum Heat (BTUH) 60,000 80,000 100,000 120,000 Intermediate Heat (BTUH) 39,000 52,000 65,000 78,000 Input 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...
  • Page 3: Furnace Components

    MODEL NUMBER NOMENCLATURE 1 - 2 6 - 7 8 - 10 12 - 13 Family/Tier Base Eff. Htg. Stages Major Series Htg. Cap. Motor Width Clg. Cap. Voltage Minor Series Features 91 - Legacy 0 --- 90 AFUE 92 - Preferred 3 --- 93 AFUE 98 - Evolution 5 --- 95 AFUE...
  • Page 4 Bryant Perfect Air Purifier - 16x25 (406x635 mm) GAPAAXBB1625-A08 Bryant Perfect Air Purifier - 20x25 (508x635 mm) GAPAAXBB2025-A08 Bryant Perfect Air Purifier Repl. Filter- 16x25 (406x635 mm) GAPABBCAR1625-A05 Bryant Perfect Air Purifier Repl. Filter- 20x25 (508x635 mm) GAPABBCAR1625-A05 EZ Flex Cabinet 16” (406 mm) EZXCABBB1016-A20 EZ Flex Cabinet 20”...
  • Page 5 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 .) INPUT BTUH SW2-3 SW2-2 SW2-1 1060 1070 1080 1080 1075 1065 1050...
  • Page 6 AIR DELIVERY - - CFM (BOTTOM RETURN WITH FILTER) (CONTINUED) (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 .) INPUT BTUH SW2-3 SW2-2 SW2-1 1815 1810 1805 1800 1785 1765...
  • Page 7: Venting System Length Calculations

    MAXIMUM EQUIVALENT VENT LENGTH - - FT. (M) NOTE: Maximum Equivalent Vent Length (MEVL) does NOT include elbows or terminations. Use Table 2 - Deductions from Maximum Equivalent Vent Length to determine allowable vent length for each application. Table 1 – Maximum Equivalent Vent Length - - Ft. (M) 0 to 4500 Ft.
  • Page 8 MAXIMUM EQUIVALENT VENT LENGTH - - FT. (M) NOTE: Maximum Equivalent Vent Length (MEVL) does NOT include elbows or terminations. Use Table 2 - Deductions from Maximum Equivalent Vent Length to determine allowable vent length for each application. Table 3 – Maximum Equivalent Vent Length - - Ft. (M) 4501 to 10,000 Ft.
  • Page 9 MAXIMUM ALLOWABLE EXPOSED VENT PIPE LENGTH INSULATION TABLE - - FT. / M Maximum Length of Uninsulated and Insulated Vent Pipe-Ft (M) No Insulation 3/8-in. (9.5 mm) 1/2-in. (12.7 mm) Modulating Winter Pipe Diameter-in. (mm) Pipe Diameter-in. (mm) Pipe Diameter-in. (mm) Furnace Pipe Length Design Temp...
  • Page 10: Return Air Temperature

    RETURN AIR TEMPERATURE This furnace is designed for continuous return- -air minimum temperature of 60_F (15_C) db or intermittent operation down to 55_F (13_C) db such as when used with a night setback thermometer. Return- -air temperature must not exceed 80_F (27_C) db. Failure to follow these return air limits may affect reliability of heat exchangers, motors and controls.
  • Page 11 Bryant cased coil is used. It is combustion air to be drawn in through the outer pipe.
  • Page 12: Typical Wiring Schematic

    MEDIA FILTER CABINET 25-5/8" (651mm) 24-1/4” 23-5/8" (616mm) (600mm) Opening with Flanges Bent 23-1/8” 23-3/8” (588mm) (594mm) Opening Duct Side Furnace Side 23-3/4” (603mm) " Centerline Screw Slots (146mm) A11456A DIMENSIONS (IN. / MM) MEDIA FILTER CABINET SHIPPED WITH SIZES 040--- 08, 040--- 12, 060--- 08, 16 (406.4) 17 (432.8)
  • Page 13: Dimensional Drawing

    DIMENSIONAL DRAWING A11449 NOTE: Doors may vary by model. a. For 800 CFM--- 16--- in. (406 mm) round or 14 1/2 x 12--- in. (368 x 305 mm) rectangle. b. For 1200 CFM--- 20--- in. (508 mm) round or 14 1/2 x 19 1/2--- in. (368 x 495 mm) rectangle. c.
  • Page 14: Guide Specifications

    Draft Inducer Motor Draft inducer motor shall be variable- -speed design. Catalog No. PDS987MA ---01 E2011 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 09/11 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

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