dcu 7230s no heat Home › Forums › Trade Technical & Spare Parts Forums › Trade Technical Enquiries › dcu 7230s no heat This topic has 3 replies, 3 voices, and was last updated 11 years, 10 months ago by HotDog. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts May 30, 2014 at 8:53 pm #80864 HotDogParticipant element and stats all check ok so i am thinking board relay is this common on this model would anyone know ,also float switch ok May 30, 2014 at 9:37 pm #414654 MartinParticipant Re: dcu 7230s no heat Try typing DCU7230 in search box. May 30, 2014 at 10:06 pm #414655 Martin114Participant Re: dcu 7230s no heat Had one today which I managed to repair by replacing RL4 (heater relay) on the pcb. Sent from my iPad using Tapatalk HD May 31, 2014 at 6:03 pm #414656 HotDogParticipant Re: dcu 7230s no heat thanks for info yes, i did martin thanks, just looking for more info Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In