As back up for when my oil boiler packs up I am thinking of putting in an electric under sink water heater in the kitchen.
Obviously at the moment the hot tap is fed from the boiler. It would be simpler to connect that feed from the boiler to the heater rather than use the cold main.
Any reason I can't do that? I can't think of one but all the advice is to use the cold water main.
Obviously at the moment the hot tap is fed from the boiler. It would be simpler to connect that feed from the boiler to the heater rather than use the cold main.
Any reason I can't do that? I can't think of one but all the advice is to use the cold water main.