Bryant EVOLUTION 986TA Product Data

Bryant EVOLUTION 986TA Product Data

A series two-stage 4-way multipoise, variable speed condensing
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986TA
EVOLUTIONR TWO- -STAGE
4- -WAY MULTIPOISE, VARIABLE SPEED
CONDENSING GAS FURNACE, SERIES A
The 986TA Multipoise Variable- -Speed Condensing Gas Furnace is
features the two- -stage EvolutionR System. The Perfect HeatR
technology two- -stage gas valve is at the heart of the comfort
provided by this furnace, along with the variable- -speed ECM
blower motor, and two- -speed inducer motor. With an Annual Fuel
Utilization Efficiency (AFUE) up to 96.5%, the Evolution
two- -stage gas furnace provides exceptional savings as well when
compared to standard gas furnaces. This Evolution Gas Furnace
also features 4- -way multipoise installation flexibility, and is
available in five model sizes. The 986TA can be vented for direct
vent/two- -pipe,
ventilated
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 EvolutionR System; compatible with single- -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
combustion
air,
or
single- -pipe
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
installations, with unique vent elbow and optional through- -
the- -cabinet downflow venting capability
S Variable- -Speed blower motor, two- -speed inducer motor, and
two- -stage 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 Aluminized- -steel primary heat exchanger
A11264
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
S Installation flexibility: sidewall or vertical vent
S Residential installations may be eligible for consumer financing
through the Retail Credit Program

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.
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
Mark indicates a
TM
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Summary of Contents for Bryant EVOLUTION 986TA

  • Page 1: Limited Warranty

    -pipe S Residential installations may be eligible for consumer financing applications. A Bryant Evolution Control and Evolution Air through the Retail Credit Program Conditioner or Heat Pump, can be used to form a complete LIMITED WARRANTY* Evolution System. All units meet California Air Quality Management District emission requirements.
  • Page 2: Specifications

    SPECIFICATIONS Heating Capacity and Efficiency 030040 042060 048080 048100 066120 High Heat (BTUH) 40,000 60,000 80,000 100,000 120,000 Input Low Heat (BTUH) 26,000 39,000 52,000 65,000 78,000 High Heat (BTUH) 39,000 58,000 78,000 98,000 117,000 Output Low Heat (BTUH) 25,000 38,000 50,000 63,000...
  • Page 3: Furnace Components

    MODEL NUMBER NOMENCLATURE 1 - 2 6 - 7 8 - 10 12 - 13 Family/Tier Base Eff. Major Series Htg. Stages Motor Clg. Cap. Htg. Cap. Width 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 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.) INPUT Cooling Switch Settings External Static Pressure (E.S.P .) BTUH SW2-3 SW2-2 SW2-1 1125 1080 1020 note 7 1125 1080 1020...
  • 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.) INPUT Cooling Switch Settings External Static Pressure (E.S.P .) BTUH SW2-3 SW2-2 SW2-1 2115 2035 1965 1890 1805 1725...
  • 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 - 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 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 LENGTHS 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) Winter Stage Pipe Pipe Diameter-inches (mm) Pipe Diameter-inches (mm) Pipe Diameter-inches (mm) Design Furnace Length in...
  • 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 A11525...
  • Page 14: Guide Specifications

    Draft Inducer Motor Draft inducer motor shall be two- -speed design. Catalog No. PDS986TA ---02 E2011 Bryant Heating & Cooling Systems D 7310 W. Morris St. D Indianapolis, IN 46231 Printed in U.S.A. Edition Date: 10/11 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

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