{"kind":"fault_code","lang":"en","path":"/en/us/fix/vaillant/F.11/","canonical":"https://goodhand.app/en/us/fix/vaillant/F.11/","indexable":true,"noindex_reasons":[],"title":"Vaillant F.11: what it means and when to call a pro · United States","description":"Vaillant gas boiler code F.11: The return temperature sensor has a short circuit. What it means, how serious it is and when to call a pro. No pros are listed for this yet. United States.","og_image":"https://goodhand.app/en/og/fix/vaillant/F.11.png?v=08fa4f7b","alternates":[{"lang":"en-GB","path":"/en/gb/fix/vaillant/F.11/"},{"lang":"uk-UA","path":"/uk/ua/fix/vaillant/F.11/"},{"lang":"en-US","path":"/en/us/fix/vaillant/F.11/"},{"lang":"x-default","path":"/en/us/fix/vaillant/F.11/"}],"languages":[{"lang":"en","path":"/en/us/fix/vaillant/F.11/"},{"lang":"es","path":"/es/us/fix/vaillant/F.11/"},{"lang":"fr","path":"/fr/us/fix/vaillant/F.11/"}],"breadcrumbs":[{"name":"GoodHand","path":"/en/"},{"name":"United States","path":"/en/us/"},{"name":"Fault codes","path":"/en/us/fix/"},{"name":"Vaillant","path":"/en/us/fix/vaillant/"},{"name":"Vaillant F.11","path":"/en/us/fix/vaillant/F.11/"}],"data":{"brand":"Vaillant","brand_slug":"vaillant","code":"F.11","gas_emergency":{"country":"US","number":"911","tel":"911","source":"https://primis.phmsa.dot.gov/stakeholder-comms/emergencyresponse"},"coverage":{"appliances":["gas boiler"],"brands":[{"slug":"ariston","name":"Ariston","codes":2},{"slug":"baxi","name":"Baxi","codes":5},{"slug":"bosch","name":"Bosch","codes":2},{"slug":"ferroli","name":"Ferroli","codes":3},{"slug":"ideal","name":"Ideal","codes":3},{"slug":"potterton","name":"Potterton","codes":2},{"slug":"vaillant","name":"Vaillant","codes":15},{"slug":"viessmann","name":"Viessmann","codes":3},{"slug":"worcester-bosch","name":"Worcester Bosch","codes":6}],"complete":false,"statement":"Brands in the catalog for gas boiler: Ariston, Baxi, Bosch, Ferroli, Ideal, Potterton, Vaillant, Viessmann, Worcester Bosch. The same code on another brand is not in the catalog yet: this list does not mean no other brand uses it, and we do not guess what it means."},"entries":[{"appliance":"gas boiler","meaning":"The return temperature sensor has a short circuit.","hazard":"gas","fields":{"meaning":"The return temperature sensor has a short circuit.","severity":"medium","try_first":null,"do_not":null,"call_pro_if":null,"source":{"url":"https://www.vaillant.co.uk/service/boiler-fault-codes/","title":"Boiler fault codes list","publisher":"Vaillant UK"},"withheld":{"fields":["try_first","call_pro_if"],"reason":"gas_unreviewed","why":"Steps are not shown for this code because no qualified person has reviewed them yet. What is safe: switch it off, follow the Do not list and call a pro."},"safety":{"hazard":"gas","reviewed":false,"try_first_withheld":true}},"job_type":{"slug":"boiler-temperature-sensor-fault","name":"Boiler temperature sensor replacement"}}],"cities":[],"brand_path":"/en/us/fix/vaillant/","related":[{"name":"Vaillant F.20","path":"/en/us/fix/vaillant/F.20/","code":"F.20"},{"name":"Vaillant F.22","path":"/en/us/fix/vaillant/F.22/","code":"F.22"},{"name":"Vaillant F.23","path":"/en/us/fix/vaillant/F.23/","code":"F.23"},{"name":"Vaillant F.24","path":"/en/us/fix/vaillant/F.24/","code":"F.24"},{"name":"Vaillant F.25","path":"/en/us/fix/vaillant/F.25/","code":"F.25"}],"country":{"code":"US","name":"United States","currency":"USD"}}}