Heat recovery ventilation (MVHR) in Merthyr Tydfil
A free survey, a clear specification and a fixed price for heat recovery ventilation in Merthyr Tydfil.
- Free site survey and fixed written quote
- Equipment, positions and price set out in writing
- Work planned around your opening hours
How much does heat recovery ventilation cost in Merthyr Tydfil?
Budget roughly £4,695–£18,500 per unit installed ex VAT in Merthyr Tydfil. For a typical job — heat recovery for a 100–200 m² office — expect £6,595–£13,795 plus VAT. You get a fixed written quote after the free survey.
Heat recovery ventilation (MVHR) supplies fresh air and extracts stale air through a unit with a heat exchanger, which transfers much of the heat from the outgoing air to the incoming air.
Where we work around Merthyr Tydfil
Merthyr Tydfil has a compact centre of shops, cafés and offices, with business units on its outskirts. Newport, Gwent is about 32 km away.
We cover every Merthyr Tydfil postcode, including CF47. Neighbouring towns we cover include Aberdare, Ebbw Vale and Gelligaer. We plan work in Merthyr Tydfil so the noisy parts happen when they disturb your business least.
Included as standard
- Heat recovery unit with filters and summer bypass
- Supply and extract ductwork and grilles
- Intake and exhaust terminals
- Controls with CO2 or time control
- Balancing and commissioning
Local guide prices for Merthyr Tydfil
Guide prices for Merthyr Tydfil, set for Wales. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ceiling-void heat recovery unit (small) | £4,695–£8,500 | £5,634–£10,200 | per unit |
| Floor-standing or roof unit (medium) | £8,500–£18,500 | £10,200–£22,200 | per unit |
| Filter change | £90–£235 | £108–£282 | per unit |
| Annual service | £185–£375 | £222–£450 | per unit |
Ex VAT, supply and install including standard ductwork.
The steps for a project in Merthyr Tydfil
Calculate
Fresh-air needs are calculated per room. For sites in Merthyr Tydfil we confirm access and parking beforehand.
Select
A unit is chosen for air flow, efficiency and space.
Install
Unit, ductwork, terminals and controls are fitted.
Balance
Supply and extract air flows are balanced and commissioned.
What to think about in Merthyr Tydfil
Integration
Heat recovery pairs well with air conditioning, which handles the room heating and cooling.
Conservation areas
Historic streets and listed buildings in and around Merthyr Tydfil are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Space
Units need space in the ceiling void or a plant area with access for filter changes.
Roof and height work
Flat roofs, high walls and atriums need the right access equipment and edge protection. We plan towers, MEWPs or scaffold before the job, not on the day.
Typical premises in Merthyr Tydfil
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Gyms and leisure: high-capacity cooling and fresh air for gym floors, studios and changing rooms.
Compliance in Wales: refrigerant work falls under GB F-gas rules, and buildings with more than 12 kW of air conditioning in total need a periodic energy inspection (often called TM44).
Questions about heat recovery ventilation in Merthyr Tydfil
How much does heat recovery ventilation cost in Merthyr Tydfil?
Guide prices in Merthyr Tydfil run from about £4,695 to £18,500 per unit installed, plus VAT. A typical job (heat recovery for a 100–200 m² office) costs £6,595–£13,795 plus VAT. We fix the price in writing after a free survey.
Do you also cover Aberdare, Ebbw Vale and Gelligaer?
Yes. Alongside Merthyr Tydfil, we also cover Aberdare, Ebbw Vale and Gelligaer. Each has its own page with local guide prices.
Which postcodes do you cover in Merthyr Tydfil?
All of them, including CF47. Give us your postcode when you enquire and we will confirm the visit details.
Does MVHR cool a building?
Not really. It moderates incoming air temperature and has a summer bypass, but cooling comes from air conditioning.
How often do filters need changing?
Typically every three to six months, depending on the location and filter grade.
Get a guide price for Merthyr Tydfil
Free survey and fixed written quote. We reply with a guide price or to book the survey.