The expansion vessel is a small tank that is used to protect closed systems from a large increase of pressure. The tank is filled with air that acts as a cushion against surges in pressure within the system.
The pump is located after the primary heat exchanger within the heating appliance and allows the heated water to be circulated within the closed heating system. In combination boilers , the pump is usually found before the diverter valve to allow circulation through the DHW and central heating systems .
The wiring within a heating appliance connects the printed circuit board to the numerous switches, sensors and thermostats . These wiring looms allow the pcb to control the heating appliance and enact safety protocols.
The wiring in a heating appliance connects the printed circuit board to the various thermostats, sensors and switches. These groups of wires allow the pcb to control the appliance and make safety checks.
The expansion vessel is a small tank that is used to protect closed systems from a large increase of pressure. The tank is filled with air that acts as a cushion against surges in pressure within the system.
The pump is located after the primary heat exchanger within the heating appliance and allows the heated water to be circulated within the closed heating system. In combination boilers , the pump is usually found before the diverter valve to allow circulation through the DHW and central heating systems .
The wiring within a heating appliance connects the printed circuit board to the numerous switches, sensors and thermostats . These wiring looms allow the pcb to control the heating appliance and enact safety protocols.
The wiring in a heating appliance connects the printed circuit board to the various thermostats, sensors and switches. These groups of wires allow the pcb to control the appliance and make safety checks.