{"nhtsa_id":11030617,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-04-02","date":"2026-03-26","document_id":"WSB-11","mfr_campaign":"WSB-11","replaces":null,"component":"UNKNOWN OR OTHER","mfr_system":null,"summary":"Certain 2023 and 2024 Wayfarer RLW & 2025 Midas 24 BT Motorhomes that are equipped with an LPG furnace need additional ducting installed to operate as designed, these instructions will install additional ducting as needed so the furnace will operate as designed.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030617-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11030617-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11030617","components":[],"codes":[],"topics":[],"vehicles":[{"make":"TIFFIN","model":"MIDAS","year_from":2025,"year_to":2025,"match":null,"vehicle_ids":[]},{"make":"TIFFIN","model":"WAYFARER","year_from":2023,"year_to":2024,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}