{"nhtsa_id":10079726,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-09-12","date":"2016-06-21","document_id":"98.01.19","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER","mfr_system":null,"summary":"DUE TO IMPROPER BUILD SPECIFICATIONS FROM DOMETIC ON ITS BLIZZARD AC SYSTEM AIR FLOW REQUIREMENTS, THE AC SYSTEM HAS TOO HIGH OF A STATIC AIR PRESSURE. THIS STATIC AIR PRESSURE CAUSES THE ACCUMULATED STANDING WATER TO SPLASH INTO THE RETURN AIR DUCT.","document":null,"url":"https://open.wenmarpro.com/bulletins/10079726","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"HEARTLAND","model":"BIG COUNTRY","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"HEARTLAND","model":"BIGHORN","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"HEARTLAND","model":"LANDMARK 365","year_from":2016,"year_to":2016,"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":[]}