Get quotes to fit an unvented hot water cylinder or Megaflo in Cardiff from £245

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Cheapest gas engineer to replace an unvented hot water cylinder in Cardiff

Range from the cheapest installation of an unvented hot water cylinder £245 (The Cardiff Plumbers based in CF3) to the dearest installation of an unvented hot water cylinder £965 (Delta Plumbing & Heating based in CF64).

Comparing heating engineers estimates for fitting an unvented hot water cylinder, e.g., Megaflo gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

What to do - Get rates and quotes to install an unvented hot water cylinder in Cardiff by posting a job with HaMuch and we will send it to heating engineers in Cardiff.

Estimates for fit or replace an unvented hot water cylinder near Cardiff
  • Why install an unvented cylinder?
  • Can I replace my vented cylinder with an unvented cylinder?
  • How much will it cost to replace an unvented hot water cylinder?
  • Is it time to replace my unvented hot water cylinder?
  • Which cylinder should be installed, vented or unvented?

  • Estimates for common heating engineer jobs in Cardiff;

    Job Estimate
    Cost to replace a hot water immersion heater £236
    Cost to fit underfloor heating £231
    Cost to service a gas fire £112
    Cost to replace a vented hot water cylinder £261
    Cost to replace a central heating pump £112
    Cost to replace a heating programmer £117
    Cost to powerflush a central heating system £462 Visit
    Cost to install heating oil storage tank £1155
    Cost to replace an oil boiler £1155
    New combi or system boiler installation – like for like replacement £462
    Cost to move and relocate a boiler £693
    Cost to install skirting board heating £693
    Cost to install an LPG boiler £924
    Cost to install hydrogen boiler £924
    Cost to install a gas fire £299
    Cost to install a chimney liner £462
    Cost to install biomass boiler £1180
    Cost to install a ground source heat pump £3464
    Cost to fix a boiler fault error code £75
    Cost to replace an unvented hot water cylinder, e.g., Megaflo £467
    Cost to fit thermostatic radiator valves (TRVs) £89
    Cost to fit smart heating controls £75
    Cost to fit a magnetic filter for boiler £75
    Cost to fit a heated towel rail £112
    Cost to fit a radiator £75
    Cost to install a gas cooker or hob £149
    Boiler service cost £85
    Boiler repair costs (e.g. pump, diverter valve or heat exchanger) £195
    Cost to install an air source heat pump £468
    Replacement of a vented system £37
    Annual gas safety certificate for landlords £37
    Boiler fault finding diagnosis (boiler not firing up or boiler not staying on for long) £37
    Replace old rusty radiators £37
    Replace a section of pipework £37
    Detecting a water leak in the circuit causing system to lose pressure £37
    Install heating controls (e.g. timer or thermostat) to control circulation £37


    Rates for other Cardiff trades