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Bryant EVOLUTION 986TA User Manual

Bryant EVOLUTION 986TA
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986TA
EVOLUTIONR TWO--STAGE
4--WAY MULTIPOISE, VARIABLE SPEED
CONDENSING GAS FURNACE, SERIES A
Product Data
A11264
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 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 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,
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
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.
CERTIFIED
Always Ask For
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.
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Bryant EVOLUTION 986TA Specifications

General IconGeneral
Model986TA
Ignition TypeHot Surface Ignition
Heating Capacity120, 000 BTU/h
Fuel TypeNatural Gas / Propane
Blower TypeVariable Speed
Blower MotorVariable Speed ECM
Heat ExchangerStainless Steel
CompatibilityEvolution System
Warranty10-year parts limited warranty upon timely registration

Summary

Product Overview

Technical Specifications

Heating Capacity and Efficiency

Technical data on heating output and fuel utilization efficiency.

Airflow Capacity and Blower Data

Information on airflow rates and blower motor performance.

Electrical Data

Electrical supply requirements and ratings.

Controls

Details on furnace control system and connections.

Available Accessories

Air Delivery CFM - Lower Capacities

Maximum Equivalent Vent Length Calculations

Maximum Vent Length Tables

Max allowable vent lengths for direct and non-direct vent systems.

Venting Deductions for Fittings

Deductions for elbows and fittings in vent length calculations.

Maximum Vent Length - Higher Altitudes

Vent Lengths with Insulation

Return Air Temperature Limits

Minimum Clearances to Combustible Materials

Typical Wiring Schematic

Dimensional Drawing and Specifications

Guide Specifications

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