Fit an unvented hot water cylinder or Megaflo in FY1 from £2,388*

An unvented hot water cylinder is a great option if you want to get rid of your water storage tank in the loft and improve your water pressure. But how much does it cost to install one in FY1?

Unvented Hot Water Cylinder
Unvented Hot Water Cylinder from £1,188*

Telford Tempest 250l Indirect Pre-Plumb Unvented Cylinder

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Fitted from £1,200*

WR MARKETING LTD

Fit or replace an unvented hot water cylinder cost in FY1 - Sort by rates or availability

From £2,369

(rates updated 04/09/26)
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WR MARKETING LTD

Need the heating engineering job done quickly without breaking the bank? WR MARKETING LTD offer fast, reliable, and affordable heating engineering ...

From £2,171

Member since August 2026

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FastFlow Heating and Plumbing Ltd

Looking for a Heating Engineer near FY1 for all your heating engineering jobs?

FastFlow Heating and Plumbing Ltd prov...

From £2,245

(last active 08/09/26)
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Spark N Burn Boilers

Spark N Burn Boilers is a one-stop solution for all your heating engineering needs. Establish over 10 years ago and covering 20 miles around FY1 we...

From £2,285

(last active 08/09/26)
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Multibasics Gas Service Engineers

Multibasics Gas Service Engineers are here to help customers who need a Heating Engineer in FY1. We offer a competitive rate to complete all your h...

From £2,279

(last active 08/09/26)
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Hodges Plumbing & Heating - Garstang

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Hodges Plumbing & Heating - Gar...

From £2,305

(last active 08/09/26)
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Cooling and Heating Services

Phillip Metcalf

We are a family business based in Lancaster offering Air Conditioning, Plumbing, Heating and Renewable services at competitive prices for both dome...

From £2,261

(last active 08/09/26)
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Paul Campbell

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Paul Campbell understands the i...

From £2,185

(last active 08/09/26)
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Evolution Phg - Plumbing Heating & Gas

If you are looking for a FY1 heating engineer and you need something replaced, fitted, or fixed, contact Evolution Phg - Plumbing Heating & Gas tod...

From £2,169

(last active 08/09/26)
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Complete Heating and Cooling Ltd

Complete Heating and Cooling Ltd is a one-stop solution for all your heating engineering needs. Establish over 10 years ago and covering 20 miles a...

From £2,265

(last active 08/09/26)
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Lancaster Heating & Bathrooms Ltd

With extensive heating engineering experience, we provide reliable, high-quality workmanship at competitive prices. Lancaster Heating & Bathrooms L...

Cheapest gas engineer to replace an unvented hot water cylinder in FY1

Estimates for fit or replace an unvented hot water cylinder near FY1

Prices for the installation of unvented hot water cylinders like Megaflo in FY1 range from the cheapest of £1,000 (Complete Heating and Cooling Ltd based in LA3) to dearest of £1,200 (WR MARKETING LTD based in PR1), but these are just estimates. Comparing heating engineers estimates gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

Get rates and quotes to install an unvented hot water cylinder in FY1 by posting a job with HaMuch and we will send it to heating engineers in FY1.

Price range for Unvented Hot Water Cylinders

"Fit or replace an unvented hot water cylinder" - FY8, job posted 12/03/24


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Estimates for common heating engineer jobs in FY1;

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.

More heating cost guides...