SAUNIER DUVAL 5633300 MAIN PCB ECOSY SB28E.
Product Information: The printed circuit board or ( pcb ) is the control centre of the appliance. It constantly checks every process that occurs via the switches, thermostats and sensors. It also enforces the safety parameters, making sure that the boiler ceases to function if any of the internal readings point to any fault in the boilers operation. The printed circuit board is essentially the brains of the appliance, ensuring everything is running correctly and safely.
This part is listed against 2 boilers on our website, The Saunier Duval TWIN F 28 , ECOSY SB 28 E . If neither of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible. In the next tab there is an appliance grid with links to all boilers that contain this part, Please use this if you would like to view all other spares that fit that model and download the user manual for that appliance.
We recommend that all parts are fitted by a fully qualified gas safe certified plumber. Please feel free to contact us if you require our help locating a part. Collectively we have over 200 years of boiler spares knowledge and distribution experience and our friendly call centre staff will be happy to help you with any query you may have
The SAUNIER DUVAL 5633300 MAIN PCB ECOSY SB28E is a genuine, brand new Saunier Duval product, covered by a Saunier Duval manufacturer's guarantee.
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This part fits the following 2 appliances (sorted alphabetically):
May fit others. If you are unsure of your product model, or would like more information, please contact us.