Heating measures are the main source of heat loss from within a property and account for around 60% of the heat loss from your home. A non-efficient boiler will be really expensive to run as it will take much longer to heat your home, resulting in high energy bills.

The average cost to replace a boiler can be anywhere between £1,500 – £3,000, depending on your property type and size; however, you may qualify for a free boiler under the (ECO3) scheme.