2 motorised valves heating question for 2 story House

[doitall]

We would need a tad more information on the wiring, but it should be that simple to swap the stats for programmable ones.

I have the Honeywell CM 901 and it works very well. It controls the temperature for 6 times a day.

There other cheaper makes and you need to shop about for the best price.

 

[gerryirl]

We would need a tad more information on the wiring, but it should be that simple to swap the stats for programmable ones.

I have the Honeywell CM 901 and it works very well. It controls the temperature for 6 times a day.

There other cheaper makes and you need to shop about for the best price.

it would be great if it was .. I'll take a look at it some of the evenings.
the room stats at present are just like the honeywell T6360 Room Thermostat.. not sure what make mine are..When you turn them the light on the motorised vales opens /closes accordingly

 

[doitall]

Have you got a multimeter and know how to use it safely.

If so check whether terminal 1 in the either or both stats go back to the programmer/timer.

What I would guess happens is the switch next to the valves goes to T1 and T3 open the valve.