Central Boiler Wiring Diagram. Oil fired boiler wiring diagram. It assumes that the installer can identify from the boiler pump.
Central heating wiring diagrams wiring diagrams system wiring diagrams y plan system schematic showing flow from boiler to y plan or mid position diverter valve and then onto heating or hot water circuit. It assumes that the installer can identify from the boiler pump. Note a pump must be installed in the hot supply line between the outdoor furnace and thermostatic valve.
The diagram set includes wiring plans for a number of popular configurations of central heating systems c plan w plan y plan s plan s plan etc.
Cl 7260 showing pex piping options. Central heating control wiring. 1 oil burner. System boilers are slowly becoming more common.