Massillon – November 02, 2026 -- Homeowners in older houses can lower energy use and improve comfort by combining insulation, air-leak sealing, window upgrades, furnace replacement and zoning controls, according to HVAC expert Reid Sittler of Quality Heating & Cooling in Massillon, Ohio.
Sittler's insights appear in a HelloNation article on the heating efficiency of older homes. He attributes the problem largely to outdated construction methods and materials.