GSHA Services, LTD replaced a pair of aging Lennox systems with a complete Carrier comfort system for a homeowner in Naperville, IL. The new equipment includes a Carrier Performance 97 two-stage variable-speed gas furnace (model 59TP7A080, 97% AFUE), a Carrier Comfort 14 three-ton air conditioner (26SCA436) with a matching cased evaporator coil, a Carrier ecobee smart thermostat, an AprilAire 720 whole-home humidifier, a 4" media air cleaner, and a whole-home air purifier. Before start-up, our crew performed a full Nikro air duct cleaning of every supply and return, and sealed the ductwork with Aeroseal so the new high-efficiency system delivers conditioned air to every room instead of leaking it into the attic and walls. The homeowner also received the Nicor Gas utility rebate. Looking for furnace and air conditioner replacement, air duct cleaning, or Aeroseal duct sealing in Naperville, Aurora, Lisle, or DuPage County? GSHA Services is a Carrier dealer serving Chicago's western suburbs.