Glowworm Heat Exchangers Glowworm Heat Exchanger is also known as the primary, secondary or dual heat exchanger, condensing unit , hot water Heat Exchangers or Glowworm heat engine allows all the heat from the burner to transfer to the central heating water safely. It sits at the top of the boiler in non-condensing boilers and …
Remeha Auto Air Vents Remeha auto air vent (aav): The automatic air vent is a pressure safety device in the central heating unit. They work by using flotation to release accumulated air. As water flows through the heating/cooling system, a float within the Remeha automatic air vent opens or closes depending on the water level. These …
Remeha Printed Circuit Boards and Relays The Remeha Diverter Valves is also known as a Remeha 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 …
Remeha Central Heating Pump Remeha Central Heating Pump also known as bronze pump, secondary pump, primary pump, grundfos pump, circulation pump is fitted inside the boiler to circulate water around the boiler, it also circulates water around the central heating system which is why it also called remeha hot water pump or circulation pump. It …
Remeha Thermistors or NTC Sensors Remeha thermistor also known as heating sensors, water sensors, pressure sensors flow sensor, primary sensor or return sensor 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 …
Main Cartridges Heating Spares 247.com stock a wide range of Main Combi Boiler & Heating spare parts. They include: Main Auto Air Vents Main Air Pressure Switch Main Cartridges Main Clocks, Programmers & Timeswitches Main Control Knobs Main Diaphragms & Membranes Main Diverters & Zone Valves Main Electrodes & Leads Main Expansion Vessels Main Fan Assemblys & …
Ferroli Thermocouples & Oxypilots Ferroli thermocouple also known as water heater thermocouple or boiler thermocouple is fitted to the older standard efficiency boilers that have a permanent pilot light, they are an early way of detecting if there is a flame present. They are made from 2 dissimilar metals that when heated generates a small …
Vaillant Auto Air Vents or aav Vaillant auto air vent (aav) The automatic air vent is a pressure safety device in the central heating unit. They work by using flotation to release accumulated air. As water flows through the heating/cooling system, a float within the Vaillant automatic air vent opens or closes depending on the water level. Heatingspares247.com stock a wide range of …
Ariston Electrodes and Leads Ariston Electrode and Ariston Lead also known as monitoring electrodes, burner electrodes, boiler or plate electrode are used in many different ways and can be referred to as a Ariston Spark or Ignition Electrode, these electrodes ignite the gas within the boiler when gas is first present within the combustion chamber. …
Ariston Diaphragms are also known as ariston membrane, hot water diaphragms, flow diaphragms and central heating diaphragms. 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 …
