The author posted a question in Family
What is the G and X marked switch on a Conord gas boiler for? and got a better answer
Response from Антон Владимирович[+++++]
Response from 0[+++++]
G is carbonated and X is cold!
G is carbonated and X is cold!
Response from 0[+++++]
must be a dual circuit boiler? Then that's the switch - cold and hot water
must be a dual circuit boiler? Then that's the switch - cold and hot water
Response from 0[+++++]
D is carbonated, X is chlorinated water The switch is for the type of water you have in your house.
D is carbonated, X is chlorinated water The switch is for the type of water you have in your house.