Bryant Gas Furnaces
High-efficiency gas furnaces from 80% to 98.5% AFUE. Evolution, Preferred, and Legacy series available with expert installation from Efficiency Heating & Cooling.
Choosing the Right Bryant Furnace for Your Portland Home
Bryant manufactures three distinct furnace lines, each engineered for different comfort needs and budgets. As Portland's Bryant Factory Authorized Dealer, we help homeowners navigate these options to find the perfect match for their home's heating requirements and energy efficiency goals.
Portland's mild but damp winters make furnace selection unique—you need reliable heating without the extreme capacity required in colder climates. High-efficiency condensing furnaces (90%+ AFUE) are ideal for Portland, capturing extra heat from combustion gases that standard furnaces waste. Variable-speed and modulating furnaces also excel here, providing better humidity control during our wet winters.
All Bryant furnaces we install include proper sizing through Manual J calculations, ensuring your system runs efficiently without short-cycling. Oversized furnaces waste energy and fail to properly dehumidify—a common problem in Portland homes with improperly sized equipment.
Bryant Furnace Series Comparison
Compare features across Evolution, Preferred, and Legacy lines
| Feature | Evolution® | Preferred™ | Legacy™ |
|---|---|---|---|
| Efficiency Range | 96-98.5% AFUE | 80-97% AFUE | 80-96% AFUE |
| Operation Type | Modulating or Two-Stage | Two-Stage or Single-Stage | Single-Stage |
| Blower Motor | Variable-Speed ECM | Variable-Speed ECM | Multi-Speed or Fixed-Speed |
| Noise Level | Ultra-Quiet (as low as 51 dB) | Quiet Operation | Standard Operation |
| Warranty | Red Shield® 10-Year Unit Replacement | Lifetime Heat Exchanger + 10-Year Parts | 20-Year Heat Exchanger + 10-Year Parts |
| Best For | Maximum comfort & lowest operating costs | Balance of comfort, efficiency & value | Budget-conscious reliability |
| Price Range | $$$ | $$ | $ |
Not sure which series is right for you? Call (503) 698-5588 for a free consultation.
Evolution® Series
Bryant's flagship furnace line delivers the ultimate in home comfort with modulating gas valves that adjust heat output in tiny increments—eliminating temperature swings entirely. The Evolution 987M achieves 98.5% AFUE, meaning only 1.5% of fuel is wasted.
Variable-speed ECM blowers run continuously at low speeds, providing consistent temperatures and superior air filtration. The WhisperQuiet™ technology operates as low as 51 decibels—quieter than a normal conversation. Perfect Heat® Plus technology maintains temperatures within 1°F of your setting.
Evolution™ 98 Modulating
Model 987M
Evolution™ 96 Two-Stage
Model 986T
Evolution™ 97 Two-Stage
Model 987T
Evolution™ 80 Two-Stage
Model 880TA
Evolution™ 80 Ultra-Low NOx
Model 830CA
Evolution™ 95 Ultra-Low NOx
Model 935CA
Preferred™ Series
The sweet spot of efficiency and value. Preferred furnaces offer two-stage operation that runs at low capacity 80% of the time—using less gas while maintaining even temperatures. When Portland temperatures drop, they ramp up to full capacity automatically.
InteliSense™ remote monitoring lets you check system status from your smartphone, and alerts our team if problems develop. Variable-speed ECM blowers deliver the same quiet, efficient airflow as Evolution models. Most Preferred models are ENERGY STAR® certified and qualify for utility rebates.
Preferred™ 96 Two-Stage
Model 926T
Preferred™ 97 Two-Stage
Model 927T
Preferred™ 96 Single-Stage
Model 926S
Preferred™ 80 Two-Stage
Model 820T
Preferred™ 80 Two-Stage Compact
Model 821T
Preferred™ 80 Single-Stage
Model 820S
Preferred™ 80 Single-Stage Compact
Model 821S
Legacy™ Series
Proven reliability at an affordable price. Legacy furnaces use single-stage operation with time-tested components that have been refined over decades. While they lack the advanced features of Evolution and Preferred, they deliver dependable heat year after year.
Legacy models are ideal for rental properties, budget-conscious replacements, or homes where basic heating is the priority. Many Legacy furnaces still achieve 96% AFUE efficiency, qualifying for Energy Trust of Oregon rebates while keeping upfront costs manageable.
Legacy™ 96 Single-Stage
Model 916S
Legacy™ 90 Single-Stage
Model 912SA
Legacy™ 80 Single-Stage
Model 830SA
Legacy™ 80 Single-Stage
Model 800S
Legacy™ 80 Single-Stage
Model 801SA
Legacy™ 80 Single-Stage Compact
Model 810S
Legacy™ 80 Single-Stage Compact
Model 811S
Legacy™ 95 Single-Stage
Model 935SA
Legacy™ 92 Single-Stage
Model 925SA
Legacy™ 96 Two-Stage
Model 926TA
Legacy™ 80 Two-Stage
Model 821TA
Frequently Asked Questions About Bryant Furnaces
Common questions from Portland homeowners
What AFUE rating should I choose for Portland?
For most Portland homes, we recommend 90%+ AFUE furnaces. While 80% AFUE models cost less upfront, high-efficiency condensing furnaces (92-98% AFUE) typically pay for themselves within 3-5 years through energy savings. Portland's 7-month heating season means your furnace runs more than homes in warmer climates, amplifying the savings from higher efficiency.
What's the difference between single-stage, two-stage, and modulating furnaces?
Single-stage furnaces run at 100% capacity whenever they're on—simple but less efficient. Two-stage models run at ~65% most of the time, ramping to 100% only on the coldest days—quieter and more efficient. Modulating furnaces adjust from 25-100% in small increments, providing the most consistent temperatures and lowest operating costs.
How much does a Bryant furnace cost installed in Portland?
Bryant furnace installation in Portland typically ranges from $3,500-$9,000+ depending on model and complexity. Legacy single-stage models start around $3,500-$5,000, Preferred two-stage models run $5,000-$7,000, and Evolution modulating furnaces cost $7,000-$9,000+. After Energy Trust of Oregon rebates and federal tax credits, many homeowners save $1,000-$2,000 on high-efficiency models.
Do I need a condensing or non-condensing furnace?
Condensing furnaces (90%+ AFUE) extract extra heat from exhaust gases, producing condensate that requires drainage. They use PVC vent pipes and can vent horizontally through a wall. Non-condensing (80% AFUE) furnaces require metal flue pipes and typically vent through the roof. Most Portland homes can accommodate either type, but condensing models offer significant energy savings.
How long do Bryant furnaces last?
With proper maintenance, Bryant furnaces typically last 15-20 years. Evolution and Preferred models with variable-speed blowers often last longer because they run continuously at lower speeds rather than cycling on and off. Annual tune-ups extend equipment life and maintain efficiency—we recommend scheduling maintenance each fall before heating season begins.
Need Help Choosing a Furnace?
Our NATE-certified technicians can help you find the perfect Bryant furnace for your Portland home.