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Lennox manufactures among the most well-respected and awarded HVAC product selections on the market. For decades, Deiter Brothers has been installing and maintaining Lennox products for our commercial and residential clients across the Lehigh Valley and New Jersey. We are proud to be acknowledged as a Lennox Premier Dealer for the following products and solutions:

  • Thermostats
  • Zoning Systems
  • Air Purification Systems
  • Comfort Systems
  • Air Conditioners
  • Heat Pumps
Lennox HVAC products


Deiter Bros. works with several financial institutions to provide financing for home improvement projects. Get more details about our HVAC Financing Options.

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