# Cookie policy ## What we use Only what is strictly necessary. We keep two things in your browser's local storage: your theme preference (light or dark) and your consent choice. ## Analytics and advertising Neither is active. If they are switched on, they will load only after your consent and will be named here. ## Global Privacy Control We honour the GPC signal. If your browser sends it, we treat analytics and advertising as declined without asking you. You can change your choice at any time using "Cookie settings" in the footer. By [HVACBuddy Editorial Team](https://hvacbuddy.shop/authors/editorial-team/). Last reviewed: 2026-08-18.