Privacy policy

Last updated: November 2026

Short version

You do not need an account. The choices you make in the form are processed in your browser, and the calendar file is created on your device. We do not collect your name, email address, or home address.

Saved in your browser

To fill in the form next time, the site saves your selections (such as climate, heating, and equipment) in your browser's local storage on your own device. This data is not sent to us. You can remove it by clearing your browser's site data.

Analytics

We may use Google Analytics and Microsoft Clarity to understand how many people use the site and which pages and buttons are used. These tools can collect technical information such as your device type, browser, approximate location, and how you interact with the page, and they may set cookies or similar identifiers. They do not receive the selections you make in the form. See Google's and Microsoft's own privacy policies for how they handle data.

Advertising

The site may show ads in the future. If it does, this page will be updated to describe the ad provider and your choices.

External links

Task sources link to other websites, such as U.S. government agencies. We are not responsible for their content or privacy practices.

Children

This site is a general-audience tool and is not directed to children under 13.

Contact

Questions about this policy: YOUR-EMAIL