Vokera Heat Exchangers Vokera Heat Exchanger is also known as the primary heat exchanger or heat engine and allows all the heat from the burner to transfer heat to the central heating water safely. It sits at the top of the Vokera boiler in non-condensing boilers and is located in the centre of the Vokera …
Main PRV Safety Valves Main PRV Safety Valves is also referred to as a Main Pressure Release Valve, Prv or Safety Valve and is a mechanical device that operates at a pre-set pressure. The most common pressure setting for these devices are 3 bar and once this pressure is reached the safety valve opens. Boiler …
Main Diverter Valves The Main Diverter Valves is also known as a main 3 way valve/three way valve, changeover valve or mid position valve, its a mechanical boiler part that pushes the hot water that’s produced by the boiler either to the hot tap (if there is a demand for hot water)or around the central …
Main Electrode and Leads Main Electrodes and Leads also known as monitoring electrodes, burner electrode, boiler electrode and plate electrodes are used in many different ways and can be referred to as a main spark electrodes or main Ignition electrodes, these electrodes ignite the gas within the boiler when gas is first present within the …
Main Diaphragms and Membranes Main Diaphragms also known as main membrane, hot water diaphragms, flow diaphragms and central heating diaphragms. it is a boiler part that is normally located within the diverter valve also known as 3 way valve or hydraulic section of the boiler. Its main purpose is to move a pin that then …
Main Air Pressure Switches The air pressure switch also known as fan proving or fan switch, differential switch is intended to discover whether the fan inside the boiler is rotating and can be closely joined to the fan via heat resistant pressure differential tubes directly onto the fan venturies. This Main air pressure switch is …
Main Control knobs or Temperature knobs The main control knob also known as selector switch, hot water switch, reset button, on/off button resides on one of the spindles located on the front of the appliance and allows the user to manually control certain aspects of the appliances operation. Some boilers allow you to change temperature …
Main Clocks, Programmers & Timeswitches Main programmers and time switches also known as boiler clock, mechanical clock, digital clock, external clock, heating programmer, boiler time switch, 24 hours time clock are the ideal method to manually control your central system heating in your home via pre-set on-off timings. These products offer an effective method of …
Remeha Gas Valves Remeha Gas Valve also known as Gas solenoid, Modulating valve, zero or 0 rate valve and natural gas valve is fitted to the boiler to ensure that gas is delivered to the burner safely. The gas valve ensures the correct amount of gas is delivered to the burner and the valve is …
Remeha Expansion Vessels Remeha Expansion Vessels also known as expansion tank, air tank, built-in expansion vessels, 8 litre expansion in the boilers are to ensure that the pressure within the boiler operates within safe parameters normally between 1 to 2.5 bar. The expansion vessel should be half full of air and half full of water …
