Heating controls
- Which controls would I need for the Greenstar Highflow 440?
- Can I fit the timer myself?
- Do we do any outside temperature sensors, & are our boilers compatible with them?
- Why would I need a twin channel programmer for a combination boiler?
- How long on average do the batteries last on a Digistat?
- Which controls can I use for the system boilers?
- Will a radio frequency timer work if I have other wireless equipment?
- What does the optimiser do?
- On the MT10 RF, which time setting is day and which is night for the temperature controls?
- Does the timer have a back light?
- Which controls can I use for the Greenstar RI or conventional boilers?
- Will the timer remember my settings if I have a power cut?
- When the clocks go back or forward will the time clock change itself?


