Heating Components & Equipment Ltd have all the DIMPLEX boiler parts you may require for your heating appliance, our boiler spares profile for DIMPLEX spares are as follows Automatic air vent, Burners, Casings, Control knobs, Diaphragms, Electrodes, Expansion vessels, Fans, Flow switches, Gas valves, Gauges, Heat exchangers, Injectors, Microswitches, Printed circuit boards, Pressure switches, Pressure gauges, Pumps, Temperature gauges, Thermistor sensors, Thermocouples, Thermostats, Transformers, Wiring harnesses etc, when purchasing DIMPLEX heating spares from Heating Components & Equipment Ltd you can guarantee you will receive a genuine manufacturered DIMPLEX boiler spare parts.