Eco Thermostat
Programming calculator
Please fill in the information below:
| Morning temperature | °C (Between 17 and 24°) |
| Evening temperature | °C (Between 17 and 24°) |
| Wake-up time | |
| Leave home time | |
| Return home time | |
| Bedtime | |
| Home insulation level | |
| Heating speed |
Result
Night temperature: ?| 1 | Morning pre-heat time | 4 | Evening pre-heat time | ||
| Morning pre-heat temperature | Evening pre-heat temperature | ||||
| 2 | Morning heating time | 5 | Evening heating time | ||
| Morning heating temperature | Evening heating temperature | ||||
| 3 | Morning heat-off time | 6 | Evening heat-off time | ||
| Morning heat-off temperature | Evening heat-off temperature |
The 'pre-heat' phase starts heating slightly earlier during cold spells. If the weather is milder or your home is particularly well insulated, the pre-heat phase should not require your boiler to fire up.
You may choose not to program this phase, but you would then need to advance the heating start time slightly (which will generally increase your fuel or gas consumption).