Hoover Oph7174D E03 fault help please Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Hoover Oph7174D E03 fault help please This topic has 15 replies, 7 voices, and was last updated 16 years, 5 months ago by MANDELLS. Viewing 16 post (of 16 total) ← 1 2 Author Posts July 26, 2010 at 8:38 am #300253 electrofixModerator Re: Hoover Oph7174D E03 fault help please have just got same prob am testing now hopefully new heater will cure it thanks to loopey for tech reply answer Dave Author Posts Viewing 16 post (of 16 total) ← 1 2 You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In