Ariston Hydraulics and Manifolds The Ariston Hydraulics are where water is diverted to certain parts of the boiler depending on the type of demand that is required. They are normally situated alongside the pump and secondary heat exchanger and work in conjunction with the diverter valve or three way valve. Ariston Manifolds also known as …
Ariston Pressure or Temperature Gauges Ariston pressure gauges also known as manometer, heating gauge, boiler gauge monitor and visually display the pressure that is present within the boiler. On most boilers the pressure gauge is located within the facia at the bottom of the boiler and is an analogue type of gauge with a needle …
Ariston Diverter Valves The Ariston Diverter Valve is also known as a Ariston 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 …
Ariston PRV Safety Valves Ariston PRV Safety Valves is also referred to as a Ariston Pressure Release Valve, 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 manufacturers …
Vaillant Thermistors – NTC – Sensors Vaillant thermistor decreases circuit resistance as the temperature of the thermistor rises. The printed circuit board sends a current to the thermistor and can tell whether an increase or decrease in temperature is needed by the relative resistance provided by the thermistor – NTC – Sensors. Heatingspares247.com stock a wide …
Worcester PRV Safety Valves A Worcester PRV Safety Valves is a valve that acts as a fail-safe. An example of safety valve is a pressure relief valve (PRV), which automatically releases a substance from a boiler, pressure vessel, or other system, when the pressure or temperature exceeds preset limits. Pilot-operated relief valves are a specialized type of pressure safety valve. A leak tight, lower cost, single emergency …
Worcester Diverter Valves Worcester Diverter Valves is also known as a Worcester 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 heating …
Worcester Electrodes & Worcester Leads Usually, there are two types of electrode, Ignition electrodes and flame sensing electrodes. The Ignition electrode causes the spark that begins combustion. The flame sensing electrodes are responsible for detecting whether there is a flame present in the burner. This is an important safety device that makes sure the boiler …
Worcester Diaphragms & Membranes Worcester Diaphragms. Also known as a membrane, it is a boiler part that is normally located within the diverter valve or hydraulic section of the boiler. Its main purpose is to move a pin that then operates a micro switch which in turn sends a signal to the printed circuit board. The signal is normally …
