Heat recovery ventilation (MVHR) in Redhill
Heat recovery ventilation for businesses in Redhill — 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 Redhill?
Budget roughly £5,695–£22,500 per unit installed ex VAT in Redhill. For a typical job — heat recovery for a 100–200 m² office — expect £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.
Our coverage in Redhill
In Redhill, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Crawley is about 14 km away.
We work across Redhill's postcode districts, including NG5, RH1 and TF2. We also work in nearby Reigate, Horley and Caterham. For heat recovery ventilation in Redhill, the survey looks at how the space is used, where equipment and ductwork can go and what the electrical supply can take.
What the job covers
- Fresh-air rate and unit sizing
- Heat recovery unit with filters and summer bypass
- Supply and extract ductwork and grilles
- Controls with CO2 or time control
- Balancing and commissioning
Prices in Redhill
Guide prices for Redhill, set for the South East. Your fixed price comes in writing.
| 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.
The steps for a project in Redhill
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. In Redhill we agree timings around your opening hours.
Balance
Supply and extract air flows are balanced and commissioned.
Before you book in Redhill
Space
Units need space in the ceiling void or a plant area with access for filter changes.
Neighbours and noise
Outdoor units near flats — common above shops — need careful siting so noise at neighbours' windows stays low. We choose positions and quieter units with that in mind.
Summer bypass
A bypass avoids warming incoming air in summer.
Shared buildings
In multi-let buildings, roof space, risers and plant areas are often controlled by a managing agent. We work to their permits and method-statement requirements.
Types of premises we cover in Redhill
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- 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.
Common questions from businesses in Redhill
How much does heat recovery ventilation cost in Redhill?
Guide prices in Redhill 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 Reigate, Horley and Caterham?
Yes. Alongside Redhill, we also cover Reigate, Horley and Caterham. Each has its own page with local guide prices.
Which postcodes do you cover in Redhill?
All of them, including NG5, RH1 and TF2. Give us your postcode when you enquire and we will confirm the visit details.
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.
Does MVHR cool a building?
Not really. It moderates incoming air temperature and has a summer bypass, but cooling comes from air conditioning.
Get a guide price for Redhill
Free survey and fixed written quote. We reply with a guide price or to book the survey.