Heat recovery ventilation (MVHR) in Potters Bar
A free survey, a clear specification and a fixed price for heat recovery ventilation in Potters Bar.
- 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 Potters Bar?
Budget roughly £5,350–£20,995 per unit installed ex VAT in Potters Bar. For a typical job — heat recovery for a 100–200 m² office — expect £7,500–£15,650 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.
Working in Potters Bar
In a town like Potters Bar, a single wall unit for a shop or a cassette for a surgery makes a real difference in summer. Watford is about 16 km away.
We work across Potters Bar's postcode districts, including EN6. We also cover Barnet, East Barnet and Enfield, all within easy reach of Potters Bar. Buildings across Hertfordshire range from converted period offices to modern units with deep ceiling voids, so we measure each site rather than relying on a standard package.
What is included
- Fresh-air rate and unit sizing
- Supply and extract ductwork and grilles
- Intake and exhaust terminals
- Controls with CO2 or time control
- Balancing and commissioning
Heat recovery ventilation prices in Potters Bar
Guide prices for Potters Bar, set for the East of England. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Ceiling-void heat recovery unit (small) | £5,350–£9,650 | £6,420–£11,580 | per unit |
| Floor-standing or roof unit (medium) | £9,650–£20,995 | £11,580–£25,194 | per unit |
| Filter change | £105–£265 | £126–£318 | per unit |
| Annual service | £210–£425 | £252–£510 | per unit |
Ex VAT, supply and install including standard ductwork.
How we work in Potters Bar
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 Potters Bar screened and tidy at the end of each day.
Balance
Supply and extract air flows are balanced and commissioned.
Points to plan for in Potters Bar
Integration
Heat recovery pairs well with air conditioning, which handles the room heating and cooling.
Working hours
Most Potters Bar businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Filters
Filters must be changed regularly to keep air flow and air quality up.
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.
Premises we work in around Potters Bar
- 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.
- Schools and education: classroom cooling, ventilation and IT room cooling, installed in the holidays.
In England, systems holding 5 tonnes CO2 equivalent of refrigerant or more fall under GB F-gas rules, with regular leak checks and records; buildings with more than 12 kW of air conditioning in total also need a periodic energy inspection.
Questions about heat recovery ventilation in Potters Bar
How much does heat recovery ventilation cost in Potters Bar?
Guide prices in Potters Bar run from about £5,350 to £20,995 per unit installed, plus VAT. A typical job (heat recovery for a 100–200 m² office) costs £7,500–£15,650 plus VAT. We fix the price in writing after a free survey.
Do you also cover Barnet, East Barnet and Enfield?
Yes. Alongside Potters Bar, we also cover Barnet, East Barnet and Enfield. Each has its own page with local guide prices.
Which postcodes do you cover in Potters Bar?
All of them, including EN6. 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 Potters Bar
Free survey and fixed written quote. We reply with a guide price or to book the survey.