Vaillant ThermoCompact Boiler Spares

Our range of Vaillant thermocompact spares are perfect for repairing boilers from the Vaillant thermocompact range. Thanks to the continuous research and development carried out by manufacturers, it is vital to ensure that the correct parts are purchased for the specific make and model of boiler. Original manufacturer produced parts, such as the Vaillant thermocompact expansion vessel, can help keep a boiler working safely, efficiently and effectively. The Vaillant thermocompact expansion vessel is a boiler part tasked with maintaining the pressure within a system. When water is heated and cooled, the pressure changes and the expansion vessel is pivotal in the response to the changes in pressure, helping your boiler function normally. In working conceptually as a shock absorber, expansion vessels are vital in keeping the correct pressure within the central heating system. Tasked with delivering messages from the thermostat to the boiler, the Vaillant thermocompact PCB is an essential part in keeping your central heating system working effectively. There are a range of safety and operational features carried out by a PCB, including an air pressure switch which transmits messages confirming that the fan is operational, ensuring that the boiler is safe to ignite. Likewise, thermistors are able to take readings of temperature, ensuring the boiler is functioning within its safe range. The Vaillant thermocompact pump has a far more straightforward role in a boiler, but no less important. The pump is there to push heated water around the central heating and hot water system, ensuring that rooms and water are heated to the desired temperature. Ensuring that you are purchasing genuine parts such as the Vaillant thermocompact expansion vessel or Vaillant thermocompact PCB is vital to maintaining the safe and efficient running of your boiler. Read Less