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 - £71

Boiler Insurance - £92 per month

Install heated skirting boards - £1,272

LPG boiler installation - £1,408

Install biomass boiler - £5,158

Install hydrogen boiler - £1,144

Install chimney liner - £472

Install gas fire - £745

Service a gas fire - £123

Cost to move / relocate boiler - £858

Fit a magnetic filter - £124

Connect a gas cooker or hob - £135

Central heating circulator pump replacement - £250

Replace an oil boiler - £2,470

Heating oil tank installation - £1,196

Install an air source heat pump - £6,189

Install a ground source heat pump - £14,103

Fit underfloor heating - £1,100

Fix a boiler fault code - £82

Powerflush - £390 Visit

Replace a heating programmer - £196

Fit smart heating controls - £217

Fit a radiator - £146

Replace a hot water immersion heater - £314

Boiler repair - £102

Boiler service - £71

Fit a heated towel rail radiator - £167

Fit or replace an unvented hot water cylinder - £2,241

Install a new boiler - £1,490

Fit or replace a vented hot water cylinder - £572

Fit thermostatic radiator valves, Danfoss RAS-C2 - £113

More heating cost guides...