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 - £62

Boiler Insurance - £74 per month

Install heated skirting boards - £1,182

LPG boiler installation - £1,318

Install biomass boiler - £5,023

Install hydrogen boiler - £964

Install chimney liner - £427

Install gas fire - £700

Service a gas fire - £96

Cost to move / relocate boiler - £723

Fit a magnetic filter - £106

Connect a gas cooker or hob - £108

Central heating circulator pump replacement - £223

Replace an oil boiler - £2,380

Heating oil tank installation - £1,151

Install an air source heat pump - £6,099

Install a ground source heat pump - £13,428

Fit underfloor heating - £1,010

Fix a boiler fault code - £64

Powerflush - £327 Visit

Replace a heating programmer - £187

Fit smart heating controls - £199

Fit a radiator - £128

Replace a hot water immersion heater - £269

Boiler repair - £84

Boiler service - £62

Fit a heated towel rail radiator - £140

Fit or replace an unvented hot water cylinder - £2,151

Install a new boiler - £1,400

Fit or replace a vented hot water cylinder - £527

Fit thermostatic radiator valves, Danfoss RAS-C2 - £95

More heating cost guides...