Quick Answer
A high-efficiency gas furnace recovers heat from exhaust gases before venting them outside, turning nearly all fuel into warmth. For Follansbee homes, that means lower gas bills, quieter comfort, and steady heating through long Upper Ohio Valley winters.
Follansbee’s riverside neighborhoods, older homes near Hooverson Heights, and narrow basements along Main Street make efficient heating important. Many older 80% AFUE furnaces still waste energy through metal chimneys. Modern condensing furnaces reclaim that heat with dual exchangers and sealed PVC venting—ideal for the city’s steep hillsides and damp winter air.
How the Condensing Process Works
Inside the furnace, air and gas ignite within a sealed chamber. The flame heats a primary heat exchanger that warms the air circulating indoors. Exhaust gases then enter a secondary heat exchanger, where remaining heat is drawn out as vapor cools into water. The cooled exhaust vents safely through PVC pipes, not a chimney—perfect for Follansbee’s compact home layouts.
Key Components That Boost Efficiency
A variable-speed blower keeps air moving quietly and evenly across homes near Allegheny Street and Eldersville Road. The induced draft motor controls airflow for balanced combustion. Electronic ignition removes waste from pilot flames, while sealed PVC venting improves safety and indoor air quality. Together, these features deliver up to 99% fuel efficiency.
Built for Follansbee’s Climate
Cold river winds and damp winter air can strain older heating systems. Condensing furnaces handle this better—running longer at low speeds for consistent warmth and fewer temperature swings. The sealed design also protects against corrosion and keeps basements drier, especially in river-level homes.
FAQs
Why is my furnace dripping water?
That’s normal condensate, formed when exhaust vapor cools. It’s safely drained.
Can I use my old vent?
No. The cooler exhaust requires PVC venting, not metal flues.
How often should it be serviced?
Once per year. Cleaning the drain and exchangers maintains top efficiency in the Ohio Valley climate.
Exact HVAC replacement quotes available at (740) 825-9408 or HonestFix.com/schedule-service.
Author: Alex Largent
Alex Largent
Alex Largent is the Owner and Senior HVAC Efficiency Analyst at Honest Fix Heating, Cooling & Plumbing. With more than 20 years of field experience, NATE and EPA certifications, and a hands-on leadership style, Alex teaches his team to fix systems right the first time — with transparency, precision, and no upsells. He writes about HVAC diagnostics, home energy efficiency, and practical maintenance advice for homeowners across the Upper Ohio Valley. Read Alex Largent’s full bio to learn more about his expertise in the HVAC and Plumbing industry. Updated October 2025.
