Air source heat pumps in Cardiff, designed around your home
Qualified air source heat pump installation and servicing from Rosoman Climate. We assess your property carefully, explain the options clearly and design for comfort—not just for the brochure.
- Property and heating-system assessment
- Clear, practical recommendations
- Careful installation and commissioning
- Servicing and ongoing support
A heat pump should work as a complete system
An air source heat pump takes energy from the outside air and uses it to heat your home. Its performance depends on much more than the outdoor unit: heat loss, emitters, pipework, hot-water requirements and controls all need to work together.
We take a whole-home approach, helping you understand what may need to change and what can stay. That means fewer surprises and a system designed for dependable comfort.
Heat-pump installation
Careful planning, equipment selection and installation based on the property and how you use your heating.
System upgrades
Practical advice on radiators, hot-water storage, controls and other changes that may improve performance.
Servicing & support
Routine checks and maintenance to help protect efficiency, reliability and comfort over time.
Honest advice before you make a decision
Heat pumps can work very well in many homes, including older properties, but correct design is essential. They typically run for longer at lower water temperatures than a gas boiler, so the heating system must be able to deliver the heat the building needs.
We look at the fabric of the property, available space, existing radiators or underfloor heating, hot-water demand and where the outdoor unit could be positioned. We will explain sensible improvements and tell you plainly if the timing or property is not right.
Our assessment considers
- Heat loss and insulation
- Radiator or underfloor-heating output
- Hot-water cylinder requirements
- Outdoor-unit position and noise
- Controls, tariffs and how you use heat
Air source heat pump support across Cardiff
From our Whitchurch base, Rosoman Climate serves homes across Cardiff and selected nearby communities. Local knowledge helps us give practical advice about property types, outdoor-unit positions and existing heating systems.
Areas we regularly visit
Availability varies by project and location—send us your postcode to discuss your home.
Designed carefully. Explained clearly.
Survey
We discuss your goals and assess the property, existing system and practical installation options.
Recommendation
We explain the proposed system, likely supporting work and what everyday operation will feel like.
Install and support
We carry out the work with care, commission the system and show you how to use it confidently.
Air source heat pump FAQs
Straightforward answers to common questions.
Will a heat pump keep my home warm in winter?
A properly designed system should meet the calculated heating requirement of the property. Correct sizing and suitable radiators or underfloor heating are important.
Do I have to replace every radiator?
Not always. Some existing radiators may already be suitable; others may need upgrading. This should be assessed room by room rather than assumed.
Will a heat pump reduce my energy bills?
Running costs depend on the building, system design, electricity tariff, controls and previous heating fuel. We do not promise a saving without understanding those factors.
How often does an air source heat pump need servicing?
Manufacturer guidance varies, but regular servicing helps maintain performance and identify developing issues. We can advise on the right schedule for your equipment.
Can you service a system installed by another company?
Often, yes. Contact us with the make, model and any concerns and we will confirm how we can help.
Considering a heat pump?
Start with a clear conversation about your property and what you want to achieve. Email climate@rosoman.co.uk or request an assessment.