Terms of Use

Acceptance of these terms

By accessing or using Dwellvance (dwellvance.com), including its calculators, guides, and other content, you agree to these Terms of Use. If you do not agree, please do not use the site.

What Dwellvance provides

Dwellvance provides planning-level calculators and educational content to help homeowners think about home upgrades such as heat pumps, solar, insulation, and battery storage. Dwellvance does not sell heat pumps, solar systems, or contracting services.

You can use the calculators without creating an account.

Estimates are not advice or quotes

All results are estimates based on the information you enter and on documented assumptions and data. They are not contractor quotes, engineering designs, load calculations, guaranteed savings, or final determinations of incentive eligibility.

Actual costs, energy use, savings, and incentives can differ significantly. Content on Dwellvance is for general informational purposes and is not financial, legal, tax, or engineering advice. Before making a purchase or installation decision, obtain professional evaluations and quotes, and confirm incentive eligibility with the program administrator.

Accuracy and availability of data

We work to use credible sources and to document our assumptions, but energy prices, incentive programs, and other real-world information change over time. We do not guarantee that the site's data, calculations, or content are complete, current, or error-free, and we may update or remove features and content at any time.

Your responsibilities

You are responsible for the accuracy of the information you enter and for how you use the results. You agree not to misuse the site, attempt to disrupt or gain unauthorized access to it, or use automated means to copy or scrape it in a way that harms its operation.

Third-party links and advertising

Dwellvance links to third-party websites, such as government and research resources, that we do not control and are not responsible for. The site may also display third-party advertising. Advertisers' content and practices are their own, and an advertisement does not mean Dwellvance endorses the product or service. See our Privacy Policy for how advertising and cookies work.

Intellectual property

The Dwellvance name, site design, text, and original content are owned by Dwellvance. You may view and use the site for personal, non-commercial purposes. You may not reproduce or redistribute substantial portions of the site without permission.

Disclaimer and limitation of liability

Dwellvance is provided “as is” and “as available” without warranties of any kind. To the fullest extent permitted by law, Dwellvance is not liable for any loss or damage arising from your use of, or reliance on, the site, its calculators, or its content.

Changes to these terms

We may update these terms from time to time. The date at the top of this page shows when they were last revised. Continued use of the site after a change means you accept the updated terms.

Contact

Questions about these terms can be sent to contact@dwellvance.com.