Furnace Repair Service Fond du Lac WI | D.R. Kohlman, Inc..
920.999.COOL

Use a Professional for Duct Improvements

 
Call for reliable Furnace replacement in Fond du Lac WI.
920.999.COOL

D.R. Kohlman, Inc. is your AC & heating Company in St. Cloud

We are proud to have been serving St. Cloud, Fond du Lac, Sheboygan, and the surrounding areas for over 100 years!

Call the "D.R." for your HVAC needs...
We Still Make House calls!
Furnace Repair Service Fond du Lac WI | D.R. Kohlman, Inc.
920.999.COOL

Use a Professional for Duct Improvements

Work with a Professional Contractor for Duct Improvement Projects

Many homeowners choose to work with a professional contractor for duct improvement projects. Most heating and cooling equipment contractors also repair ductwork. Look for a contractor that will:

  • Inspect the whole duct system, including attic and crawlspaces.
  • Evaluate the system's supply and return air balance. Many systems have air return ducts that are too small.
  • Repair damaged and disconnected ducts and straighten out flexible ducts that are tangled or crushed.
  • Seal all leaks and connections with mastic, metal tape, or an aerosol-based sealant.
  • Seal all registers and grills tightly to the ducts.
  • Insulate ducts in unconditioned areas (like attics, crawlspaces, and garages) with duct insulation that carries an R-value of 6 or higher.
  • Include a new filter as part of any duct system improvement. The contractor should evaluate air flow after repairs are completed.
  • Ensure there is no back drafting of gas or oil-burning appliances, and conduct a combustion safety test after ducts are sealed.

Energy Star - U.S. Environmental Protection Agency - U.S. Department of Energy

24 Hour Emergency Service Available  •  Call Us Today  •  920-999-4631
24 Hour Emergency Service Available  •  920-999-4631
24 Hour Emergency Service Available
Call Us Today  •  920-999-4631
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