Privacy policy

Prototype privacy notice. The operator’s legal identity, contact address, applicable jurisdiction and retention arrangements have not yet been supplied. This page describes the current implementation; it is not a completed commercial privacy policy.

Calculator inputs

Appliance and environmental inputs are calculated in your browser. This app does not send these inputs to a database, create user accounts, or store your calculator settings in cookies or local storage.

Hosting and regional links

Vercel hosts the site and may process request metadata such as IP addresses, browser information and access logs to deliver and secure the service. If you follow an affiliate redirect, the app uses the country code supplied by Vercel to select a configured destination. The app does not store this country code or implement affiliate click logging.

Cookies and third parties

No analytics, advertising pixels, or embedded Amazon OneLink scripts are installed by this app. Vercel deployment protection may use authentication cookies when you access the prototype. Following an activated affiliate link may take you to a merchant or affiliate network that uses its own cookies or tracking under its own privacy policy and consent arrangements.

Before commercial launch

The operator must add public contact details, applicable privacy rights and request procedures, processor and international transfer disclosures, and retention periods. Reassess consent requirements before adding analytics, pixels, or other nonessential tracking. Merchant terms and provider behavior must be reviewed at launch.