Heat recovery ventilation (MVHR) in Ewell
Heat recovery ventilation for businesses in Ewell — surveyed, designed and priced in writing before any work starts.
- 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 Ewell?
Our guide range in Ewell is £5,695–£22,500 per unit installed before VAT; a typical job (heat recovery for a 100–200 m² office) is £7,995–£16,695 plus VAT. The fixed price follows a 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.
Ewell and surrounding areas
In Ewell, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Central London is about 19 km away.
We cover every Ewell postcode, including KT17. We also cover Epsom, Sutton and Chessington, all within easy reach of Ewell. We plan work in Ewell so the noisy parts happen when they disturb your business least.
What you get
- Fresh-air rate and unit sizing
- Heat recovery unit with filters and summer bypass
- Intake and exhaust terminals
- Controls with CO2 or time control
- Balancing and commissioning
Prices in Ewell
Prices below include our regional adjustment for the South East (15% above the UK guide).
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ceiling-void heat recovery unit (small) | £5,695–£10,295 | £6,834–£12,354 | per unit |
| Floor-standing or roof unit (medium) | £10,295–£22,500 | £12,354–£27,000 | per unit |
| Filter change | £110–£280 | £132–£336 | per unit |
| Annual service | £225–£455 | £270–£546 | per unit |
Ex VAT, supply and install including standard ductwork.
How a job in Ewell works
Calculate
Fresh-air needs are calculated per room. For sites in Ewell 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.
Local points to consider
Summer bypass
A bypass avoids warming incoming air in summer.
Conservation areas
Historic streets and listed buildings in and around Ewell are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Filters
Filters must be changed regularly to keep air flow and air quality up.
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.
Types of premises we cover in Ewell
- 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.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
Compliance in England: 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).
Your questions answered
How much does heat recovery ventilation cost in Ewell?
Guide prices in Ewell run from about £5,695 to £22,500 per unit installed, plus VAT. A typical job (heat recovery for a 100–200 m² office) costs £7,995–£16,695 plus VAT. We fix the price in writing after a free survey.
Do you also cover Epsom, Sutton and Chessington?
Yes. Alongside Ewell, we also cover Epsom, Sutton and Chessington. Each has its own page with local guide prices.
Which postcodes do you cover in Ewell?
All of them, including KT17. Give us your postcode when you enquire and we will confirm the visit details.
How often do filters need changing?
Typically every three to six months, depending on the location and filter grade.
Is MVHR noisy?
Correctly sized units and ductwork are quiet. Noise usually comes from undersized ducts or high fan speeds.
Need heat recovery ventilation in Ewell?
Free survey and fixed written quote. We reply with a guide price or to book the survey.