The Plus 80t™ Gas Furnace with Perfect Heat™ TechnologyMODEL 312 Multi-Poise

One Furnace, Two Heati Preferred Quality Since 1904

The Perfect Way to Enjoy Winter

Bryant's Plus 80t™ gas furnace delivers theenhanced comfort you'll enjoy all winter longwith two heating stages and the ability toadapt to changing conditions. That's thepower of Perfect Heat™ technology with adaptive control. This function allows your furnace to operate on low-heat most of thetime to quietly, efficiently and consistentlymaintain your preferred temperature setting.As conditions change, your furnace automati-cally knows when it's time to switch to high-heat for additional comfort.

Quiet, Consistent Comfort

The Plus 80t™ gas furnace takes the bite outof winter's chill while maintaining a quiet,relaxed home atmosphere. This furnace operates at low speed much of the time,meaning fewer start-up cycles, and extremelyquiet delivery of heated air. And, because itadapts to conditions and offers two heatingstages, it maintains a more consistent room-to-room temperature throughout your homewith fewer up and down temperature swingsthan a standard system.

In addition, Bryant's Plus 80t gas furnacedelivers the peace of mind that comes withchoosing a system designed, built and backedby a company committed to customer satis-faction. From initial design through producttesting and an assembly process that includes thorough reliability testing procedures, we gobeyond the industry's expectations for qualityto be sure that every unit we make measuresup to even tougher standards – yours.

Enhanced comfortThe Plus 80t gas furnace and a compatible

Bryant thermostat improve comfort all yearlong through Bryant's Fan On Plus™ technol-ogy. Fan On Plus technology lets you selectfrom three different continuous fan speedsat the thermostat which not only controlstemperature, but helps distribute heat evenly throughout your home as well. And,with continuous fan operation, you'll enjoycleaner air as well by constantly drawing airthrough your system's filter.

For more than a century, Bryant has beena preferred choice of homeowners interestedin soothing, indoor comfort. Through thecommitment and dedication of our productdevelopment and manufacturing teams, wehave consistently met every new challengehead-on, delivering the products to meet orexceed expectations. Today, as consumersdemand high-tech solutions for everydayneeds, Bryant proudly offers a sophisticatedfurnace that delivers exceptional comfort: thePlus 80t™ gas furnace.

The Bryant® Plus 80t gas furnace providesextra quiet, soothing warmth winter after winter.It delivers the enhanced performance of PerfectHeat™ technology with adaptive control. And, itkeeps working to deliver comfort all year long asa part of your complete heating and cooling

system. Designed, built and backed by the mosttrusted name in the business, and installed byyour trusted and professional Bryant dealer, thePlus 80t gas furnace provides the comfort andefficiency you and your family deserve.

One side benefit of the Plus 80t gas furnace's two-stage heating is the improved indoorair quality it can provide over single-speed furnaces. Its 40% longer heating cycles drawair through your system's filter more frequently than standard furnaces without continuousfan. The result is cleaner air throughout your home. And, when you add a higher efficiencyBryant air filter, your system will do an even better job of cleaning the air.

ing Stages, Total Comfort

Performance

HEATS HEATS 80.0 80.0 AFUE AFUE

Enjoy Improved Air Quality

Standard Furnaces

PLUS 80tGas Furnace

ThermostatSet Point

TOO WARM

TOO COOL

Swing

Swing

COMFORT ZONE

Add our patented Thermidistat™

control and you’ll enjoy consistenthumidity control during the coolingseason as well. As a part of yourcooling system, the Plus 80t™ gasfurnace kicks into high gear ashumidity rises to remove excessmoisture. For even greater humiditycontrol, our SmartEvap™ functionhelps reduce humidity an additional10% over a standard system.

Peace of MindHaving a great warranty helps you enjoy your

comfort with confidence. Bryant builds trusted reliability into every product, then provides additionalpeace-of-mind with excellent warranty protection.

To the original owner, the Bryant Plus 80tmodel 312 gas furnace is covered by a10-year parts and 20-year heatexchanger limited warrantyupon timely registration ofyour new equipment.* Askyour Bryant dealer aboutoptional extended warranties,which may include labor.

*Warranty period is 5-years if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate at bryant.com for complete details.

01-8312-402-25© Bryant Heating and Cooling Systems 2012 7310 West Morris Street, Indianapolis, IN 46231

Visit our website at www.bryant.com

A Member of the United Technologies Corporation Family.Stock Symbol UTX.

SMOOTH, CONSISTENT AIRFLOWthroughout the home starts with our multi-speed blower. This direct-drive motor provides about 40% longer airflow cycles to help keep temperatures consistent fromroom to room.

EFFICIENCY AND COMFORT Two-stage gas valve automatically adjustsbetween low- and high-stage heating forconsistent, efficient comfort.

INTELLIGENT OPERATION Our patented furnace control board does thethinking for you so your family will alwaysenjoy comfort and economy. Just set thecompatible thermostat and let our “smart”electronics do the rest. This advanced controlis the key to Fan On Plus™ technology,Bryant's adjustable constant fan function.

EXTRA-QUIET OPERATION Low heat operation, along with reductions inburner noise, inducer noise and fan noise allcontribute to quieter operation.

ADDED SAFETY Our exclusive Blocked Vent Safeguard™

protection means this furnace shuts down if a common vent is obstructed, keepingpotentially harmful flue gases away fromyour living areas.

IMPROVED SERVICEABILITY1/4-turn door latch(es), a convenient pull-outblower assembly, enhanced sight glass and a brighter LED make this unit easier for yourdealer to access, diagnose and maintain foryears of trouble-free operation.

MINIMAL AIR LEAKAGEOur tightly sealed blower cabinet meets strictair leakage standards required in some areasof the country. Ask your dealer about rebatesin your area.

1

2

3

4

5

6

7

Home Comfort Components

Air Conditioner and Gas Furnace System

80

Before purchasing this appliance, please read the important energy costand efficiency information available from your dealer.Manufacturer reserves the right to discontinue, or change, at any time,specifications or designs without notice and without incurring obligations.

1

52

3

6

7

4

Model 312