# Buy Thetford SC400 vent? ## Thetford SC400 automatic vent for cassette toilet Technology / Toilets Automatic vent for Thetford C400 built-in toilets. This black plastic valve helps prevent excess pressure in the waste cassette and supports smooth operation of the toilet system. ## Order URL [Thetford SC400 automatic vent for cassette toilet](https://www.thecampingstore.eu/en/technology/toilets/thetford-sc400-automatic-vent-for-cassette-toilet) ## Alternate URLs - **nl**: [Thetford SC400 automatic vent for cassette toilet](https://www.thecampingstore.eu/nl/techniek/toiletten/automatic-vent-sc400-thetford) - **fr**: [Thetford SC400 automatic vent for cassette toilet](https://www.thecampingstore.eu/fr/technique/toilettes/automatic-vent-sc400-thetford) - **en**: [Thetford SC400 automatic vent for cassette toilet](https://www.thecampingstore.eu/en/technology/toilets/thetford-sc400-automatic-vent-for-cassette-toilet) - **de**: [Thetford SC400 automatic vent for cassette toilet](https://www.thecampingstore.eu/de/technik/toiletten/thetford-sc400-automatischer-entlufter-fur-kassettentoilette) ## Images - ![Product image](https://www.thecampingstore.eu/assets/media/1612/conversions/automatic-vent-sc400-thetford-5105-1-optimized.jpg) ## Specifications - **Reference**: 1303270 - **Brand**: THETFORD ## Product description ### Toilet valve for Thetford C400 cassette toilets This Thetford SC400 automatic vent is a replacement part for the waste cassette of C400 built-in toilets. The valve controls the ventilation of the cassette, so that pressure in the tank does not build up unnecessarily during use. This makes the part suitable for motorhomes and caravans with a Thetford C400 cassette toilet where the original valve needs replacing. By choosing the right part, you maintain proper operation of the sanitary system. ### Practical in use A properly functioning vent supports air circulation in the waste cassette. This helps limit pressure build-up and contributes to a cleaner and correctly functioning cassette during daily use at the campsite or on the road. Thanks to its compact size, this is a small but important technical part within the toilet system. It is intended as a specific replacement for compatible Thetford C400 models and therefore suits those specifically looking for a matching service part. ### Material and features This automatic vent is made of plastic and has a black finish. - Brand: Thetford - Model: SC400 Automatic Vent - Product type: automatic ventilation valve - Application: waste cassette of Thetford C400 built-in toilets - Colour: black - Material: plastic - EAN: 8710315606942 - Reference / MPN: 1303270 ### Suitable for camping and replacement of parts This part is especially interesting for campers and caravan and motorhome users who want to maintain their cassette toilet properly with a suitable replacement part. It is also useful for those carrying out technical maintenance on the sanitary system, as choosing a specific part designed for the C400 series is beneficial. Because of its specific application, this vent is less of a universal accessory and mainly a functional service part for existing Thetford toilets. ## Breadcrumbs - [Technology](https://www.thecampingstore.eu/en/technology) - [Toilets](https://www.thecampingstore.eu/en/technology/toilets) ## Related products - [Thetford Fresh-Up Set C2/C3/C4 right with wheels](https://www.thecampingstore.eu/en/technology/toilets/thetford-fresh-up-set-c2c3c4-right-with-wheels) - [Thetford automatic tank valve seal SC234/200 for cassette toilet](https://www.thecampingstore.eu/en/technology/toilets/thetford-automatic-tank-valve-seal-sc234200-for-cassette-toilet) - [Thetford Fresh-Up Set C400 cassette toilet with wheels](https://www.thecampingstore.eu/en/technology/toilets/thetford-fresh-up-set-c400-cassette-toilet-with-wheels) - [Thetford wheels for SC400/SC500 waste tank dark grey](https://www.thecampingstore.eu/en/technology/toilets/thetford-wheels-for-sc400sc500-waste-tank-dark-grey) - [Dometic Greencare Tabs toilet tablets 16 pieces](https://www.thecampingstore.eu/en/technology/toilets/dometic-greencare-tabs-toilet-tablets-16-pieces) ## Shop navigation - 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