HeatPumpSwitch › Privacy and your data
Privacy and your data
Google AdSense advertising
We use Google AdSense from Google Ireland Limited to place ads automatically. With your consent where required and where Google policies permit, ads may be personalized using your interests and previous activity. Otherwise Google may serve non-personalized or limited ads, or no ads.
Google and its advertising partners may process your IP address, browser and device details, current page and cookie identifiers to select, deliver, measure and secure ads. Google Privacy & messaging lists the purposes, partners and choices. You can refuse or withdraw consent using Privacy settings. We do not add form entries, tool inputs or account details to advertising tags.
Read about Google advertising technologies and data from partner sites.
What happens to your details if you use a quote form on this site, and what does not happen.
Who receives your data
If you submit a quote request through an advertising link on this site, your details go to the company named on that form — not to us, and not to an unnamed “panel of installers”. The recipient is named before you submit. If a form cannot name the recipient, we do not run it.
Legal basis
Your consent, given by submitting the form for the specific purpose of receiving a quote. You can withdraw it by contacting the named recipient. We do not treat “legitimate interest” as a substitute for consent on a lead form.
What we do not do
We do not sell lists. We do not enrich your record with third-party data. We do not pass your details to more companies than the one you chose. We do not transfer personal data outside the UK or EEA without an appropriate transfer mechanism in place.
Calculators
Every calculator on this site runs entirely in your browser. The numbers you type are not sent to a server, because there is no server to send them to.
Community submissions
If you submit a real bill or a measured SCOP, we publish the structured fields only — house type, year, system, kWh. We do not publish your address and we do not publish free text.
Website operator, cookies and analytics
The controller is BEXPANDER, s.r.o., Czech company ID 06409202, Ruská 705/70, 101 00 Praha 10, Czech Republic. eshop@hafio.cz.
With your consent we use Google Analytics 4 to count visits and sessions. You can refuse and continue using all calculators. Analytics is not loaded before consent. Use “Privacy settings” to withdraw; measurement stops and this site’s Analytics cookies are cleared. Calculator inputs, form entries, search terms and referring addresses are not sent to GA4. We send a generic site title and home address. Google processes pseudonymous cookie identifiers and technical device/browser information; reports can include approximate geography. In Google Analytics, Google signals, advertising personalization and enhanced measurement are disabled. _ga and _ga_* cookies have a configured lifetime of 180 days. User and event data retention is two months; this limit does not apply to standard aggregated reports. Google’s consent dialog records your choices. Google AdSense advertising is described above.
Google provides consent management and optional analytics. Processing may involve countries outside the EEA under applicable transfer safeguards. You may contact us to exercise applicable rights of access, correction, deletion, restriction, portability and objection, or withdraw consent without affecting previous lawful processing. Complaints can be made to the Czech supervisory authority ÚOOÚ.
Google Privacy Policy · ÚOOÚ · 2026-09-29