{"pageUrl":"https://www.vheatc.site/upgrading-your-heating-system-for-cooling","title":"Upgrading your heating system for active cooling","lastModified":"2026-05-22","claims":[{"id":"resistor-authorises-only","statement":"The cooling resistor authorises a Vaillant heat pump to permit cooling mode but does not, by itself, make the system capable of delivering cooling.","source":"Vaillant installer documentation for aroTHERM cooling","hash":"sha256:64b0770804a0741dc071ba8b351f6a173fcfaed799e7582e95dc75845c2837b4"},{"id":"radiators-not-suitable","statement":"Conventional radiators do not provide adequate heat-transfer area for cooling; cooling needs fan coil emitters and dew-point control.","source":"Vaillant flexoTHERM operating instructions and cooling design guidance","hash":"sha256:36a2f6fb7bacfeaade27c92ef05c034551377d711850d4f95230ac0fccd3cec8"},{"id":"dew-point-control","statement":"Vaillant sensoCOMFORT controls include dew-point monitoring that compares the minimum cooling flow temperature against the dew point plus an offset.","source":"Vaillant sensoCOMFORT system documentation","hash":"sha256:5d7bc55b1c2ee6c671d6ac2002837327d5d040b8a1ea7a606e261df6a1e0d7bd"}]}