Furance Maintenance Tips from Dave

Helpful ideas to enhance your comfort

Since pioneering the steel furnace in 1895, Dave Lennox has had a long history of helping people feel comfortable at home. This legacy is captured in our tips and information section.

Air Conditioning and Furnance Purchasing Considerations

• Seven Things to Consider When Choosing an HVAC Dealer
• Seven Things to Look for in a Home Comfort System
• Financing Your Home Comfort System
• When to Change Your Heating or Cooling System

Care and Maintenance

• Checklist for Spring and Summer
• Checklist for Fall and Winter

Air Quality

• Introduction to Indoor Air Quality
• Controlling Contaminants Inside Your Home
• Controlling Humidity and Airflow

Energy Efficiency

• Energy Efficiency How-To