Heat Only Boiler Installation

reliable & efficient

Upgrade your existing system with a modern, efficient heat only boiler, installed by trusted local experts.

Heat Only Boiler Installation
in Edinburgh & West Lothian

If your home already has a hot water cylinder and loft tanks, a heat only boiler (also known as a conventional or regular boiler) is often the smartest, most cost-effective replacement.

We specialise in seamless heat only boiler installations that keep your home running exactly how it should, just more efficiently.

We won’t be beaten on a like-for-like quote

What Is a Heat Only Boiler?

A heat only boiler works alongside a hot water cylinder and loft tanks to provide heating and stored hot water throughout your home.

Unlike combi boilers, they don’t rely on mains pressure, making them ideal for older systems and larger homes.

In simple terms:

• Heats water and stores it in a cylinder

• Supplies multiple taps and showers at once

• Works with existing tanks and pipework

• Perfect for traditional heating systems

Is a Heat Only Boiler Right for Your Home?

Heat only boilers are still one of the best choices for specific property types.

Ideal if you:

• Live in an older property with existing tanks

• Have low mains water pressure

• Need to run multiple bathrooms at once

• Want a simple like-for-like replacement

• Have older radiators or pipework

Because they use stored hot water, they can comfortably handle high demand across multiple outlets without pressure drops.

Benefits of a Modern Heat Only Boiler

Upgrading your existing system doesn’t mean outdated performance.

Reliable Hot Water Supply

Run multiple taps, showers, or baths at the same time without loss of performance.

Perfect for Larger Homes

Designed to handle high demand—ideal for families and multi-bathroom properties.

Works with Existing Systems

No need for major pipework changes—keeping installation simple and cost-effective.

Compatible with Older Radiators

Lower pressure systems are better suited to older heating setups.

Cost-Effective Replacement

Replacing like-for-like is often one of the most affordable boiler upgrades.

we’ll find the right Boiler for you

How Do You Get Your New Boiler installation?

Frequently Asked Questions

How long does installation take?

Typically 1–2 days for a straightforward replacement.

Can I replace my heat only boiler with a combi?

Yes, but it often requires significant system changes. We’ll advise what’s best.

Will I need new tanks or a cylinder?

Not always, many installations reuse existing components if they’re in good condition.

Are heat only boilers still efficient?

Yes, modern condensing models are highly efficient and compliant with UK regulations.