Hoover F’F HCA 391FFK Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › Hoover F’F HCA 391FFK This topic has 0 replies, 1 voice, and was last updated 16 years, 11 months ago by spimps. Viewing 1 post (of 1 total) Author Posts April 22, 2009 at 6:58 pm #45169 spimpsParticipant Hi, Anyone have any info on this,I was interested in how the one thermostat works, diagrams or info would be appreciated. Thanks BG Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In