..... upgraded Honeywell ST9400C. I have had the old programmer for about 4 years and it is not energy efficient for me considering the price of gas these days, the programmer will turn on my heating but at the same time the water is also on unless you physically turn of at the programmer.
What I want is a programmer that independently turn on the heating with no hot water and vice versa.
Would it just be a case of taking one programmer of the wall and replacing with new one or do I need an electrician for the work.
Also looking to replace my old thermostat which is the dial type with a digital one, any thoughts or advice very much appreciated.
What I want is a programmer that independently turn on the heating with no hot water and vice versa.
Would it just be a case of taking one programmer of the wall and replacing with new one or do I need an electrician for the work.
Also looking to replace my old thermostat which is the dial type with a digital one, any thoughts or advice very much appreciated.