Hi
Please can someone tell me which is the most economical & productive way of running a Boiler Mate A Class OV for my hot water.
There is Constant and timed. If i leave it on constant, is it heating water all day even when unused or just on demand?
Thanks
steve
Please can someone tell me which is the most economical & productive way of running a Boiler Mate A Class OV for my hot water.
There is Constant and timed. If i leave it on constant, is it heating water all day even when unused or just on demand?
Thanks
steve