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Award Winning Dual Air Source Heat Pump System

Adlår Castra redefines how you heat your home. Designed in Sweden, refined in Holland, Adlår Castra delivers an unmatched return on investment combined with an effortless one day installation ensuring a hassle free transition to reducing your home CO₂ emissions by 100%. As both the manufacturer and installer, we streamline your upgrade whilst saving you time, energy, and money from day one.

 

Thanks to the Boiler Upgrade Scheme, you can now save £7,500 with the government grant when you make a difference by switching to renewable energy. 

Home | Adlår Castra warmtepomp
Home | Adlår Castra warmtepomp
Home | Adlår Castra warmtepomp

The Adlår Advantage

We’ve redefined home heating around what matters most to you: efficiency, savings, and simplicity. With Adlår Castra, you’re not just upgrading your heating, you’re upgrading your whole home experience.

  • Comfort, Guaranteed- Our advanced dual heat pump technology delivers industry leading efficiency, warmth, and comfort keeping your home warm while dramatically cutting energy use and carbon emissions.
  • Financially Rewarding- Compared to other market leaders, Adlår Castra delivers superior price advantages overs its competition enabling in some cases instant returns on your investment. Renewable energy accessible to all.
  • One-Day Install- We design, manufacture, and install, to ensure a hassle free service with minimal disruption. Enjoy a full system installation and activation in just as little as one day, backed by our expert in-house design and installation team.
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The Adlår Process

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Stage 1- Home Energy Assessment

We begin with an initial call with one of our energy consultations where we diagnose you energy needs prior to booking your home energy assessment. During the assessment, our energy experts assesses your existing system along with an evaluation of your home’s size, insulation, and energy requirements to recommend the perfect solution for you. 

PRE-SURVEY CHECKS
Home | Adlår Castra warmtepomp

Stage 2- Make A Difference

Our experts are at your fingertips to support your journey in making a difference by reducing your carbon emissions with our dual heat pump system. From the entire application for the BUS grant to decommissioning your existing system, we manage the entire process under one roof to ensure a hassle free process. 

You won’t need to worry about forms or red tape, we handle it all to secure your £7,500 toward your installation.

Home | Adlår Castra warmtepomp

Step 3- The Castra Community

Enjoy complete peace of mind as a member of the castra community with our fully comprehensive guarantee and extended warranty on the complete system we have installed including labour and parts. From routine maintenance to any follow up questions, our team are here for you long after the installation.

Make A Difference

Book Your home Energy Assessment today

PRE-SURVEY CHECKS

  • 1m from Boundary

The heat pump fan needs to be situated at least 1m from your property boundary.

Other specific siting requirements exist for conservation areas and wall/roof mounting, but this is the main criteria.

  • Space availability

You need space for our hot water cylinder and 2x 18L expansion vessels inside your property.

  • Cylinder Ventilation

The only limiting factor of our system is the ventilation of our cylinder. We need to vent the cylinder externally or into a ‘dead’ space, like a loft.

  • Cylinder Location

Cylinders can be placed in any location throughout your home, but if the hot and cold feeds, and pressure release pipework isn’t in place this will need to be done before the install.

Free CONSULTATION:

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Unique ADLÅR FEATURES

  • Air Conditioning

Our ASHP cylinders produce cold air as a by product. In the winter we remove the waste air externally or into a dead space above insulation, but in the summer we can redistribute this cold air into your rooms.

  • PV Solar Battery

If you have existing solar, these can be smartly connected to our heat pumps. This turns your cylinder into a thermal battery, working 3.8x more efficiently than a Solar iBooster.

  • Quiet Outdoor Space

When you only need hot water, and not heating, your outdoor unit can be turned off, just at the time you are actually likely to be in your garden.

  • Electric Anode

Our cylinders can be equipped with an electric anode, which balances the mineral content of your water by filtering out calcium, extraneous particles, chlorine and heavy metals. The result is an almost neutral pH.

  • More Control

Unlike most heat pump systems, and heating systems in general, you either have hot water or heating. With Adlår’s dual heat pump system you always have both.

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