change bulky storage heaters to something else
Hi, we currently are on economy 9 tariff and have four 20+ years old Dimplex XL storage heaters. Is there a more slimline version/up to date alternative? More efficient would also help.
We are both in our seventies and really haven't got a clue, I have looked online but I'm even more confused now?
Any help would be much appreciated.
Thanks.
