123hotchef
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Just fitted a new unvented cylinder to replace the instantanous water heater.
This heater was feed by a 10mm 40amp supply.
The plan was to use this to feed the 2 Immersion heaters.
What is the correct way to wire from the DP switch.
This heater was feed by a 10mm 40amp supply.
The plan was to use this to feed the 2 Immersion heaters.
What is the correct way to wire from the DP switch.