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20 point
Furnace Tune-Up

Preventative Furnace Maintenance Services

Keeping your furnace tuned up is a great way to save money while keeping your family safe from leaks in the system. Legacy Heating and Air, Inc. is happy to provide a 20-point furnace tune-up for only $82. This tune-up will ensure your system is operating efficiently and will help prevent larger and more costly future problems. We serve South Bend as well as all of Northwest Indiana and Southwest Michigan!


Our $82 furnace tune-up includes:

  • Visual Inspection of the furnace heat exchanger
  • Clean humidifier and replace media
  • Measure and adjust gas pressure for proper operation
  • Vacuum blower compartment
  • Test ignition systems for safe and proper operation
  • Test safety shut-off and control circuits for proper operation
  • Check exhaust system for proper venting
  • Measure temperature differences-supply/return
  • Inspect and adjust fan belt tension if needed
  • Calibrate and level thermostat if needed
  • Brush, clean, and vacuum burners
  • Test furnace flame for safe burn operation
  • Replace throwaway filter up to MERV 10
  • Lubricate all moving parts
  • Measure amp draw and voltage of blower motor
  • Tighten and inspect electrical wiring connectors
  • Clean combustion vents
  • Test for natural gas leaks
  • Clean exterior
  • Check for combustibles around furnace

Schedule Tune-Up

Protect Your Home & Family

Preventative maintenance does much more than help you avoid costly fixes—it protects your home and everyone inside it.
We’ll make sure your system is operating safely and isn’t posing any hazards to your home. We want you to be comfortable all winter long and are here for you whenever you need us.


Take advantage of our $82, 20-point furnace tune-up today!

A Family Legacy
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