A Customer Story

When It Was Time to Replace Their Boiler, They Chose to Upgrade Instead

Thomas & Adrian’s boiler was nearing the end of its life. Rather than replacing it like-for-like, they explored a different approach. This is the story of how they chose an Adlår home heating system and what happened after their first winter.

Sometimes, the best time to replace your heating system is before you have to.

When Thomas & Adrian were told during a routine service that rust was beginning to build inside their boiler, they had a decision to make.

They could wait until it failed.

Replace it with another boiler.

Or take the opportunity to rethink how they heated their countryside home.

Like many homeowners, they had questions. They’d heard mixed opinions about heat pumps and wanted to understand whether they would genuinely work for their home before making such an important decision.

So, they started researching.

Then they got in touch with Adlår.

A Decision Made Without the Pressure of an Emergency

Most heating systems are replaced because they stop working.

That often means making a big decision at the worst possible time. When the house is cold, hot water has disappeared and there’s little opportunity to explore the alternatives.

Thomas & Adrian wanted to avoid that.

Although their boiler was still working, they knew it wouldn’t be for much longer.

By planning ahead and arranging everything during the summer, they could take the time to understand their options and make a decision they felt confident about.

 

Like Many Homeowners, They Had Questions

Choosing a new heating system isn’t something most people do very often.

Naturally, there were plenty of questions.

Would a heat pump keep the whole house warm?

Would there be enough hot water?

Would it be complicated to use?

Would it actually be better than replacing the boiler with another gas system?

Rather than expecting Thomas & Adrian to simply trust us, we took the time to answer every question openly and honestly.

Because confidence doesn’t come from being persuaded.

It comes from understanding.

Every Home Has Its Own Story

Before recommending anything, one of our Energy Experts visited Thomas & Adrian’s home in Bentley, Surrey.

We didn’t arrive with a standard solution.

Instead, we started by understanding the home itself.

We assessed:

  • The existing heating system
  • The size and layout of the property
  • Insulation levels
  • Existing radiators and heat emitters
  • How the home naturally loses and retains heat
  • How Thomas & Adrian actually use their home every day

Only then did we begin designing a system around the property.

Because no two homes are the same.

Neither should their heating.

Daniel Davidson
Daniel Davidson
Couldn't rate the experience of Adlar Castra highly enough. From initial meeting through installation and after care it has been fantastic. Prompt and knowledgeable response to any questions we had and one year after installation the whole system has run perfectly.
Mike Batey
Mike Batey
The installation team (Nathan, Jack and Mo) did a fantastic job, a very neat install, friendly team and real care was taken in the house. We had a small problem with the water heater tripping of the old wiring - this was sorted out the same day with a new feed from the board upstairs.
 James Aufenast
James Aufenast
Janos was incredibly helpful, advising us on how to overcome a serious issue with the tank and then returning with the necessary part to fit and make good. We really happy with his work and I highly recommend him for any future installations or projects.
 Matthew Cousins
Matthew Cousins
Over the past few days I have had the pleasure of Yanos, Elsie, Nathan and Mo installing my Castra Adler air source heat pump and ASHP hot water cylinder. Both items had difficult challenges to overcome and they worked through these without fuss and also managed to complete the job on time
Simon Renn
Simon Renn
Adlår Castra sent Connor and Janos to add enclose the external pipe work on our ASHP. They worked hard, did a really smart job and cleaned up afterwards. They were both friendly and professional. Very happy to recommend them.
Mo Buch
Mo Buch
First year service. Professional, helpful and friendly. Highly recommended. Many thanks.
Greg Megg
Greg Megg
Adlår Castra cant recommend them enough! What an amazing team. Adlår are new to the UK and a dual heat pump meaning you are able to run heating and hot water independently. The lads were here on time both days and very conscientious while doing the installation. Will be telling everyone about Adlår Castra.
Charlie Faulkner
Charlie Faulkner
Friendly Install team, managed to complete the job in 2days as planned with the preinstall team! System runs perfectly and would recommend highly.
Steve Morrall
Steve Morrall
I have an Adlar Castra Fjord ASHP water tank in the loft, installed just over a year ago. Yesterday, whilst up in the loft to collect suitcases for a trip I noticed a small amount of water underneath the tank. I emailed Adlar and less than 24 hours later an engineer called this morning to check out the problem...

More Than Just Replacing a Boiler

For Thomas & Adrian, this wasn’t simply about swapping one heating appliance for another.

It was about creating a home that would feel consistently comfortable for years to come.

During our survey visit, we sat down together over a cup of tea and explained how modern heat pumps work, how our dual air source heat pump system differs from conventional single-unit systems, and how both compare with a traditional combi boiler.

There were no rushed decisions.

No pressure.

Just honest conversations, practical advice and time to consider everything properly.

Once Thomas & Adrian felt confident, they gave us the go-ahead.

We Took Care of Everything

Replacing your heating can feel overwhelming. That’s why we believe it shouldn’t be.

Once the installation was confirmed, we handled every stage of the process.

Including:

  • Managing the government grant application
  • Site-specific planning
  • Installation scheduling

One request from Thomas & Adrian stood out.

They were going away on holiday.

Could everything be completed while they were away? Absolutely!

Over just two days, our engineers completed the installation while they enjoyed their holiday.

When they returned home, their new Adlår heating system was already installed and ready for commissioning.

Confidence Doesn’t End on Installation Day

Installing the system is only part of the journey.

Once everything was complete, one of our Energy Experts returned to guide Thomas & Adrian through their new system.

Together, we explored:

  • The heating controls
  • The hot water settings
  • The mobile app
  • Everyday operation
  • Tips for getting the very best performance

Most importantly, we answered every remaining question.

Because we want every homeowner to feel completely confident using their new heating system from day one.

After Their First Winter

Several months later, we visited Thomas & Adrian again to hear how they were getting on.

Their feedback wasn’t about technical specifications.

It was about everyday life.

They told us their home now felt far more evenly heated.

Rooms that had always felt colder were now just as comfortable as the rest of the house.

The system was straightforward to use and even easier than the boiler it replaced.

And both their heating and hot water had delivered exactly what they had hoped for.

For them, the biggest difference wasn’t a single feature.

It was simply how comfortable their home now felt.

“The whole house feels like one consistent temperature now. Rooms that always felt cold before are just as warm as everywhere else.”

Could Your Home Be Next?

Every home is different.

Every family lives differently.

That’s why every Adlår heating system is individually designed around the property and the people who live there.

If you’re beginning to think about replacing your existing heating, our instant estimator can help you understand what’s possible for your home, including an indication of available government funding.

    What type of house do you live in?

    How many bedrooms does your home have?

    What is your homes current EPC rating?

    A few details

    Your contact details

    6kW Aurora II

    10kW Aurora II

    14kW Aurora II

    14kW + 6kW Aurora II

    14kW + 10kW Aurora II

    14kW + 14kW Aurora II

    120L Fjord Cylinder

    200L Fjord Cylinder

    300L Fjord Cylinder

    Standard Installation

    £0

    Our standard installation package criteria are as follows;

    • Aurora II floor mounted <5m away from existing boiler flue. External pipework in trunking.
    • Fjord Cylinder location in existing cylinder cupboard with hot & cold feeds and pressure release drainage already present.
    • 160mm cylinder ventilation already present.
    • All electrical works included.
    • No radiator or emitter upgrades.
    • Grant Approval.
    • Adlår’s team undertake the home energy assessment and heat loss report.

    Any additional works are subject site survey and heat loss results. Conditions Apply

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