This Carson City, Nevada homeowner was dealing with an aging, inefficient HVAC setup that no longer met their needs. Their existing system relied on an older Rheem furnace and had no central air conditioning at all—a serious comfort problem given Carson City’s hot summer temperatures. On top of the missing cooling, the furnace and its supporting components were outdated, with aging gas lines, limited filtration, and inefficient airflow, making a full system upgrade the best long-term solution rather than another patchwork repair.
To restore reliable year-round comfort, our team performed a complete system installation using dependable Lennox equipment. We replaced the old furnace with a new Lennox furnace and added a matching Lennox AC condenser, fully integrating an AC add-on to convert the home to central heating and cooling for the first time. The project included running a new line set through the attic finished with a clean exterior line hide, installing new gas lines for both the furnace and water heater, and adding a new flue system for safe venting. To improve indoor air quality, we installed a MERV-rated filter cabinet, and we upgraded the controls with a customer-supplied Honeywell T6 thermostat. A condensate drain line was run to the exterior, and we completed startup with pressure readings, temperature split testing, and full system verification.
Thanks to this upgrade, the home now has a complete Lennox HVAC system that delivers both efficient heating and reliable cooling year-round. By combining a furnace replacement with an AC add-on in a single project, the homeowner benefits from improved comfort, better indoor air quality, and energy-efficient performance through every season. If you’re dealing with an aging furnace, no central air, or rising energy costs, our team can help identify the right system and recommend the best long-term solution for your home.
Project Details
Location Carson City, NV
Service Furnace Replacement & AC Add-On Installation
Category Heating & Cooling
