Heat recovery ventilation (MVHR) in Witney
Heat recovery ventilation for businesses in Witney — 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 Witney?
Our guide range in Witney 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. 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.
Covering Witney and nearby
Witney has a compact centre of shops, cafés and offices, with business units on its outskirts. Oxford is about 16 km away.
Postcode districts we cover in Witney include OX8, OX28 and OX29. We also work in nearby Oxford, Abingdon and Didcot. We plan work in Witney 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 Witney
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 it works in Witney
Calculate
Fresh-air needs are calculated per room.
Select
A unit is chosen for air flow, efficiency and space.
Install
Unit, ductwork, terminals and controls are fitted. We keep work areas in Witney screened and tidy at the end of each day.
Balance
Supply and extract air flows are balanced and commissioned.
Local points to consider
Filters
Filters must be changed regularly to keep air flow and air quality up.
Conservation areas
Historic streets and listed buildings in and around Witney are more likely to need planning permission for outdoor units on visible elevations. We check with the local planning authority before work is booked.
Integration
Heat recovery pairs well with air conditioning, which handles the room heating and cooling.
Leased premises
If your Witney premises are leased, the landlord's written consent is usually needed for external units, wall penetrations and roof access. We provide drawings and data sheets for the request.
Typical premises in Witney
- 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.
Two rules matter for most businesses in England: GB F-gas rules (leak checks from 5 tonnes CO2e) and the periodic energy inspection for more than 12 kW of air conditioning.
Questions about heat recovery ventilation in Witney
How much does heat recovery ventilation cost in Witney?
Guide prices in Witney 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 Oxford, Abingdon and Didcot?
Yes. Alongside Witney, we also cover Oxford, Abingdon and Didcot. Each has its own page with local guide prices.
Which postcodes do you cover in Witney?
All of them, including OX8, OX28 and OX29. 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.
How efficient is heat recovery ventilation?
Commercial units commonly recover the majority of the heat in the extract air, depending on the unit type and conditions. We give the figures for the unit we propose.
Need heat recovery ventilation in Witney?
Free survey and fixed written quote. We reply with a guide price or to book the survey.