

HVAC Replacement
Upgrade Your Comfort and Efficiency with a New System
If your HVAC system is more than 10 years old or constantly breaking down, it may be costing you more in repairs and energy than it’s worth. At Weaver Heating & Air, we specialize in professional HVAC replacement, heating system installation, and air conditioner replacement and installation across Cartersville, Bartow County, and Northwest Georgia.
We’re proud to be your local Trane Comfort Specialist, offering a full lineup of high-efficiency air conditioners, heat pumps, and furnaces designed to keep your home comfortable while helping lower your monthly utility bills. Whether you need a new AC installation, heat pump replacement, or complete HVAC system replacement, our team can help you find a reliable, energy-efficient solution for your home.
Our replacement process includes:
- Free in-home consultation and comfort assessment
- Proper system sizing based on your home’s layout
- Ductwork evaluation to ensure peak airflow
- Professional installation
- Post-installation quality control walkthrough
Whether you’re replacing a single component or upgrading your entire HVAC system, we offer financing options and help you access manufacturer rebates when available.
We install:
- Central Heating and Air Split Systems
- Package Units
- Heat Pumps
- Gas Furnaces
- Air Conditioners
- Dual Fuel / Hybrid Systems
- Mini Split Units
- VRF (Variable Refrigerant Flow) Systems
- New Ductwork
- Zoning for Ductwork
HVAC Replacement FAQs
Most HVAC systems last between 10 and 20 years, depending on the type of system and how well it’s maintained. Regular HVAC maintenance can significantly extend the life of your heating and cooling equipment.
If your HVAC system is over 10–15 years old, requires frequent repairs, or struggles to maintain consistent temperatures, it may be time to consider replacement. Newer energy-efficient HVAC systems can lower energy bills and improve indoor comfort. Give us a call to come inspect your system to see if it is in need of replacement or repair.






