One of the most hotly debated (no pun intended) topics for homeowners and engineers alike over the summer months, particular after a heatwave as warm as the one Britain has enjoyed over the past couple of months, is whether to shut off your boiler over the summer.
After all, heating is the last consideration on people’s minds until deep into autumn, and with a cost of living crisis looming and homeowners feeling the effects of energy price increases, shutting the boiler off can in theory save money by stopping the boiler for long periods of time.
This is not something any boiler expert would recommend, however. Whilst it would save energy, a boiler is a complex appliance with several parts and valves that need to keep moving to avoid seizing up.
The money you may save through shutting off the boiler can quickly be offset if you have to pay for a boiler repair in October, after all, especially if the entire boiler needs to be replaced.
Also, make sure to keep in mind that if you do switch off your boiler, you may not be able to use the hot water tap or have a hot shower, depending on how your water system is set up.
If you have a modern combi-boiler, do not switch it off but instead use its summer function. Combi-boilers do not use gas unless you actively request hot water, and depending on whether your boiler is connected to your shower, this can make keeping your boiler on essential.
Seek advice from a professional before considering switching it off, and regularly turn it on every few weeks for short bursts to keep the machinery functioning properly.
To try and save more money on bills, make sure to bleed your radiators to ensure they are as efficient as possible, seal draughty doors and windows and ensure your boiler is regularly checked by a qualified expert.