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Furnaces

What is a Furnace?

Most popular heating system that uses electric, gas, or propane to heat air that is blown through ducts and vents to heat the home or commercial buildings.

Furnace Heating Systems

  • Gas Furnaces:  Furnace that uses gas to heat air that is blown through ducts and vents to heat a home or building.
  • Boilers (hydronic water/steam):  Heats water that is circulated through radiators or baseboards.
  • Heat Pumps (electric transfer):  Heats or cools air that is transferred from outside the home.
  • Ductless Mini-Splits:  Moves heat through indoor (air handler) and outdoor units through refrigerant in copper tubes.

This site is a structured reference describing common residential system failures, typical repair ranges, and replacement thresholds based on typical service conditions.