As central heating and hot water issues are the last thing you want in your home, especially during the colder months, it makes sense to also know the likely causes if you have a Vaillant boiler system in your home. And a little prior knowledge can not only save you time, as well as help you to avoid cold showers, it can also save you on expensive repair or energy bills. If the screen lights up then this usually indicates that there is a component which has failed and is causing the problem.

Buy your Vaillant 0020132764 - Ecotec Pro 28 Vuw 286/3-3 R1 Printed Circuit Board today, with a fast UK delivery.. The code refers to a problem with either low or no pressure in the boiler. All boilers have a pressure sensor built-in which monitors the pressure of the water inside the boiler. If this sensor detects a drop in pressure, F22 is the code it produces. Other possible pump issues include split or deteriorating seals and possible limescale build-up too (particularly in hard water areas). Total system solution available from one manufacturer – Intelligent controls and accessories availableThese can often only cost a bit more than your replacement parts and come with long warranties are well as being more energy-efficient and so reducing your gas bills too. Low water pressure will affect all boilers at some point in their working life, and your Vaillant boiler should be monitoring the water pressure in case it drops below the normal level, which is typically 1 – 1.5 bar. Just like other boiler makes, Vaillant boilers will display a fault code – a number beginning with F – on their display so you can more easily identify what may be going wrong with your system. Different issues will have a different error code so if you see an F number displayed, refer to your boiler’s manual for the full list of fault codes for that model. How Long Should a Vaillant Boiler Last?

This issue is a more complex one since the number of possible causes is much higher and it could be a problem with the gas supply element of your boiler. As a result, this is one that you will need to get a qualified gas engineer out to take a look at. Vaillant Printed Circuit Board 0020132764 or Vaillant PCB 0020132764 is the control centre of this appliance. It controls and monitors every process that occurs via the sensors, switches and thermostats. It also enforces the safety parameters, making sure that the boiler ceases to function if any of the internal readings point to any kind of error or fault. Vaillant Boiler PCBs are installed in all domestic boilers, it's not uncommon for some to require primary and secondary pcbs just to function. The pcb is essentially the brain of the boiler, pre-programmed with routines to safely operate the boiler it was built for. Every action within a boiler is initiated, controlled and carefully monitored by the PCB. Sensors and wires relay information and make it possible for the pcb to access live readings and adjust accordingly. Safety is the highest priority, so the PCB can shut down the appliance at a moments notice if it detects an error or safety concern. DeliveryRemovable side panels and push-fit flue system – For improved accessibility, ease of installation and greater installation flexibility The first instinct most people have when there is a problem with their boiler is to call out an engineer. Sometimes this is needed, but there are times when you can fix the issue quite simply yourself. VAILLANT 0020132764 PRINTED CIRCUIT BOARD - ECOTEC PRO 28 VUW 286/3-3 R1 Product Information Part also fits: