Next-day callout slots available for Wigan & surrounding areas

Hindley FAQs — heat pumps for off-mains homes — the install itself

How much space does a heat pump unit need outside?+

The external unit varies in size, but typically requires a footprint of around 1m x 0.5m, with adequate clear space around it for air circulation. We ensure sensitive siting, considering noise and aesthetics, especially in residential areas or properties with limited garden space.

Will I have hot water during the installation?+

For a period during the installation, particularly when connecting the new hot water cylinder, there will be an interruption to your hot water supply. We plan this to minimise inconvenience and communicate the expected duration clearly before work commences.

Do I need to do anything with my old fuel supply?+

Yes. We will safely disconnect and remove old oil tanks or LPG cylinders. You'll need to arrange for the remaining fuel to be emptied if it's not already, and we can advise on this. It's a crucial step before removal can take place.

What about my existing radiators?+

We assess your existing radiators during the initial survey. Often, they may need to be up-sized for a heat pump to work most efficiently, as heat pumps operate at lower flow temperatures than traditional boilers. This ensures your home is adequately heated.

Typical heat pumps for off-mains homes — the install itself work in Hindley

For Hindley householders and landlords dealing with the install itself. Local housing stock — 2-up-2-down Victorian terraces and post-war semis toward Hindley Green — shapes how this work is carried out.

  • Replacing an old oil boiler and tank
  • Upgrading from LPG heating cylinders
  • Transitioning from electric storage heaters
  • Reclaiming garden space from fuel storage
  • Seeking a modern heating system in a rural location

The Straightforward Off-Mains Conversion

When replacing an existing oil or LPG boiler, the process is generally more direct. We'll size the new heat pump unit, typically sited outside on a hard standing, and connect it to your existing pipework. The old oil tank or LPG cylinders are removed, reclaiming valuable garden space. Internally, a new hot water cylinder and often a buffer tank are installed, requiring space usually in an airing cupboard or utility room. This phase typically takes 3-4 days, involving disruption to heating and hot water for parts of this period. We manage the disconnection and removal of your old system alongside the new installation to minimise inconvenience.

  • External heat pump unit siting and connection
  • Oil tank/LPG cylinder removal and disposal
  • Internal hot water cylinder and buffer tank installation
  • Integration with existing central heating pipework

Replacing Storage Heaters – A More Involved Project

Converting from electric storage heaters to a heat pump system is a different proposition, as there’s no existing wet central heating system. This requires the installation of new pipework, radiators, or underfloor heating throughout the property, along with the heat pump unit, hot water cylinder, and buffer tank. This is essentially a full central heating system installation. This type of project can take 5-7 days, potentially longer for larger properties or those requiring extensive floor lifting for pipe runs. We work to contain dust and disruption, but access to most rooms will be required over several days.

  • New wet central heating pipework installation
  • Radiator or underfloor heating fitting
  • Electrical supply assessment and potential upgrade
  • Internal and external unit installations

Electrical Capacity and System Optimisation

Before any commitment, we rigorously check your property's electrical supply capacity. Heat pumps draw more power than a typical boiler, so an upgrade to your main fuse or consumer unit may be necessary. This is assessed early in the process. We also consider the existing heat emitters (radiators) and insulation levels. For heat pumps to perform optimally, your home needs to retain heat effectively, and radiators may need to be up-sized to deliver comfort at lower flow temperatures. This ensures the system is tailored to your specific home, whether it’s a post-war semi or older ex-mining property around WN2.

  • Comprehensive electrical supply capacity check
  • Assessment of current insulation and heat retention
  • Recommendation for radiator sizing or upgrades
  • System design for optimal low-temperature performance

Nearby areas we also cover

Why locals choose Brogas here

As a Gas Safe registered business, Brogas ensures all installations are carried out to current regulations. We conduct thorough surveys, provide detailed proposals, and leave your property tidy with a fully commissioned and tested heating system. All work is covered by our internal quality standards.

In summary

Understanding the installation of an off-mains heat pump is crucial. We detail the process, from external unit siting and tank removal to internal cylinder fitting and electrical checks, ensuring a clear path to your new heating system.

Request a Hindley quote

Free · No obligation

Get Your Free Quote

We'll respond the same working day.

We reply to every enquiry within one working day.