With energy prices rising, it’s important to do all you can to keep your bills as low as possible. And if you’ve got an old boiler, it could be wasting your money. But how much will it set you back to replace your boiler? We’ve got the answer plus costs for other heating sources like ground and air source heat pumps in our cost guides.

Need a Landlord gas safety certificate - £61

Boiler Insurance - £72 per month

Install heated skirting boards - £1,164

LPG boiler installation - £1,300

Install biomass boiler - £4,996

Install hydrogen boiler - £928

Install chimney liner - £418

Install gas fire - £691

Service a gas fire - £93

Cost to move / relocate boiler - £696

Fit a magnetic filter - £104

Connect a gas cooker or hob - £105

Central heating circulator pump replacement - £220

Replace an oil boiler - £2,362

Heating oil tank installation - £1,142

Install an air source heat pump - £6,081

Install a ground source heat pump - £13,293

Fit underfloor heating - £992

Fix a boiler fault code - £62

Powerflush - £320 Visit

Replace a heating programmer - £186

Fit smart heating controls - £197

Fit a radiator - £126

Replace a hot water immersion heater - £260

Boiler repair - £82

Boiler service - £61

Fit a heated towel rail radiator - £137

Fit or replace an unvented hot water cylinder - £2,133

Install a new boiler - £1,382

Fit or replace a vented hot water cylinder - £518

Fit thermostatic radiator valves, Danfoss RAS-C2 - £93

More heating cost guides...