Homeowners
Save Energy
Tools and Calculators
To help you evaluate your home's energy use and need for energy-efficient improvements, AHRI provides links to the following industry-recommended tools and calculators:
TOOLS
Rebates and Incentives: ENERGY STAR® Rebate Locator
Qualified HVAC Contractors: NATE Contractor Locator
CALCULATORS
Energy Savings Calculator: Home Energy Saver
Lawrence Berkeley National Laboratory
Estimate Home Hot Water Demand