Disclaimer
Last updated: January 2026
Not Financial or Professional Advice
The content provided on HearthIQ, including our Home Efficiency Calculator, energy savings estimates, and ROI projections, is for informational and educational purposes only.
We are not financial advisors, certified electricians, or licensed contractors. While we strive to provide accurate data based on sources like the EIA, IRENA, and government databases, actual savings and costs will vary significantly based on your specific home, local regulations, installer rates, and energy usage habits.
Always consult with a qualified professional before making any financial decisions or home improvements.
Accuracy of Data
We make no warranties, expressed or implied, regarding the accuracy, completeness, or reliability of the information on this website. Electricity rates, tax credits, and rebates change frequently. We fact-check our data regularly, but cannot guarantee it is always up-to-the-minute.
No Endorsement
Reference to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not constitute or imply an endorsement or recommendation by HearthIQ. Vendor listings are based on publicly available ratings and specifications and are provided for informational purposes only.
Affiliate Disclosure
HearthIQ participates in affiliate marketing programs. We may earn a commission on purchases made through links on our site (e.g., to Amazon or solar marketplaces). This comes at no extra cost to you and helps support the maintenance of our free tools. We mark these links clearly where applicable.
External Links
Our website contains links to external websites that are not provided or maintained by us. We do not guarantee the accuracy, relevance, or completeness of any information on these external websites.