"brass monkey" wrote in message
...
Just had a greenstar 30cdi installed.
Mother is living with us (92), we're all retired so at home most of the
time.
Are these temperatures asking for a humungous bill?
Never had CH before.
TIA.



It might depend on what you regard as a humungous bill

You could read your meter weekly and see how much you are spending. The
consumption will increase as the weather gets colder.

We have a programmable thermostat and use a lower temperature at night, but
a higher temperature in the evening when we are likely to be sedentary.



--
Michael Chare