You get the equipment options in plain language, the efficiency differences explained against real TVA and gas numbers, and a free estimate before anything is ordered.
What this covers
- Gas furnace replacement with flue verification
- Electric furnace replacement
- Two-stage and variable-speed options
- Gas-line and pressure check
- Duct and airflow matching
- Removal and disposal of the old unit
Shoals notes
Older Shoals neighborhoods have plenty of aging furnaces on original masonry or B-vent flues. Whether that flue can carry a new furnace is a safety question we answer before the estimate, not after the truck arrives.
Questions we get
How long does a furnace swap take?
Typically one working day. If the flue, gas line, or duct connections need rework to meet code, that extends the job — we tell you before we start and price it in the estimate.
What efficiency numbers should I care about?
AFUE is the furnace number — how much gas becomes heat. Higher is better, but the payoff depends on how many heating hours you actually run, which in the Shoals is fewer than folks assume. We show the payback math for each tier rather than pushing the top of the line.