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