Are you using oil doc? We will change our heating into different one. Our oil boiler still working good but because of new safety rules, we need to change it. Thanks my Dad is a retired builder and he always repair everything, everyday. Non stop repairing, just to keep himself busy.

Thanks for your concern, Penny - it's a gas combination boiler which heats water for washing and radiators. You're lucky you've got your Dad. This time of year relatives or friends who are skilled in "do it yourself" are a blessing !