# Buy Thetford vent button SC400/SC500? ## Thetford vent button SC400/SC500 green Technology / Toilets Replacement vent button for Thetford cassette toilets in the SC400 and SC500 series. This part helps release pressure in the waste tank in a controlled way during emptying. ## Order URL [Thetford vent button SC400/SC500 green](https://www.thecampingstore.eu/en/technology/toilets/thetford-vent-button-sc400sc500-green) ## Alternate URLs - **nl**: [Thetford vent button SC400/SC500 green](https://www.thecampingstore.eu/nl/techniek/toiletten/vent-button-sc400500-thetford) - **fr**: [Thetford vent button SC400/SC500 green](https://www.thecampingstore.eu/fr/technique/toilettes/vent-button-sc400500-thetford) - **en**: [Thetford vent button SC400/SC500 green](https://www.thecampingstore.eu/en/technology/toilets/thetford-vent-button-sc400sc500-green) - **de**: [Thetford vent button SC400/SC500 green](https://www.thecampingstore.eu/de/technik/toiletten/thetford-entluftungsknopf-sc400sc500-grun) ## Images - ![Product image](https://www.thecampingstore.eu/assets/media/1608/conversions/vent-button-sc400500-thetford-5099-1-optimized.jpg) ## Specifications - **Reference**: 1303290 - **Brand**: THETFORD ## Product description ### Toilet part for Thetford cassette toilets This Thetford vent button is a replacement part for cassette toilets in the SC400 and SC500 series. You use this button on the waste tank to release pressure in a controlled way while emptying the cassette. A properly functioning vent button makes emptying the toilet cassette more pleasant and helps pour out the contents more evenly. This is especially practical at the campsite, on the road with a motorhome, or in a caravan when your sanitary system needs to keep working reliably. ### Suitable for maintenance and repair This part is intended as a replacement for a worn, damaged, or improperly functioning vent button. For many campers, this is a useful spare part to extend the service life of the existing toilet system without immediately replacing a full cassette or complete unit. The green version matches the stated product variant. Before purchasing, always check whether your toilet or waste tank falls within the SC400 or SC500 range and, if necessary, compare the reference, MPN, or EAN with your current part. ### Practical features The vent button is a compact technical part for the sanitary system of your caravan or motorhome. - Brand: Thetford - Type: vent button / ventilation button - Suitable for: SC400 and SC500 cassette toilets - Color: green - Reference / MPN: 1303290 - EAN: 8710315606966 ### Handy for camping, caravan, and motorhome This replacement part suits campers who maintain their sanitary equipment themselves and want to replace defective parts in a targeted way. Especially with intensive use during camping holidays, seasonal pitches, or longer trips, a correctly functioning vent button is important for everyday comfort. By choosing a suitable toilet part from Thetford, you keep your cassette toilet functional and ready for further use in a caravan, motorhome, or other mobile camping setups. ## Breadcrumbs - [Technology](https://www.thecampingstore.eu/en/technology) - [Toilets](https://www.thecampingstore.eu/en/technology/toilets) ## Related products - [Thetford Porta Potti Qube 345 portable toilet white](https://www.thecampingstore.eu/en/technology/toilets/thetford-porta-potti-qube-345-portable-toilet-white) - [Thetford Aqua Kem Blue Concentrated toilet fluid 0.78 l](https://www.thecampingstore.eu/en/technology/toilets/thetford-aqua-kem-blue-concentrated-toilet-fluid-078-l) - [Thetford Fresh-Up Set C200 with wheeled cassette toilet](https://www.thecampingstore.eu/en/technology/toilets/thetford-fresh-up-set-c200-with-wheeled-cassette-toilet) - [Fiamma Bi-Pot 34 portable camping toilet 15L white](https://www.thecampingstore.eu/en/technology/toilets/fiamma-bi-pot-34-portable-camping-toilet-15l-white) - [TOILETBORSTEL SIRMIONE SILICONE](https://www.thecampingstore.eu/en) ## Shop navigation - 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