Privacy Policy

Last updated 2026-06-17. This page walks through, by activity, what happens to your data when you use Tankless Water Heater Cost, rather than burying it in one long list of categories.

When you run a cost estimate

Selecting a fuel type, coverage option, or ZIP code in the calculator does not leave your browser. The math runs client-side in JavaScript; nothing you type into the tool is logged, stored, or sent to a server on our end. Close the tab and the numbers are gone.

When you use the contact form

Submitting the contact form sends your name, email address, and message to the small team that reads incoming mail on this site. We use that information only to answer what you wrote and keep no separate marketing list from it.

When you just browse

Like nearly every website, ours logs standard technical details automatically: rough location, browser and device type, and which pages you loaded. Google Analytics aggregates this into traffic patterns we use to see what content is and is not useful. None of it identifies you by name.

Ad cookies and the banner you saw

Display ads on this site are served through Google, which places cookies to show ads based on sites you have visited before. If you are located in the EEA, the UK, or Switzerland, the banner on your first visit asked for consent before any of that ran; you can change your answer at any time by clearing cookies for this domain. To limit personalized ads outside this site entirely, visit Google's Ads Settings or the opt-out list at aboutads.info.

Requesting your data or opting out

Depending on where you live, you may be able to ask what information we hold about you, request a correction, request deletion, or opt out of data being shared for advertising purposes. Reach us through the contact page and we will handle the request or point you to the relevant service provider.

Who else sees it

We do not sell contact-form submissions. A short list of vendors, analytics, ad-serving, and the form-delivery service that routes messages to us, process data on our behalf, strictly to keep the site running.

Kids

This site is built for adult homeowners researching a home improvement purchase. It is not directed at children under 13, and we do not knowingly collect information from them.

If this page changes

When this policy changes, the date at the top updates. For anything unclear, the contact page reaches a real person.