VRF and VRV systems in Melksham
VRF and VRV air conditioning for businesses in Melksham — surveyed, designed and priced in writing before any work starts.
- Free site survey and fixed written quote
- Unit sizes, refrigerant and price set out in writing
- Work planned around your opening hours
How much does a VRF system cost in Melksham?
In Melksham, guide prices run from about £2,550 to £5,150 per indoor unit (whole system), plus VAT. A typical job (office floor of 10–16 indoor units) usually comes to £25,500–£82,500 plus VAT. The fixed price follows a free survey.
VRF (variable refrigerant flow) — called VRV by some manufacturers — is a commercial air conditioning system where one outdoor unit, or a bank of them, serves many indoor units through a shared refrigerant network.
Melksham and surrounding areas
In a town like Melksham, a single wall unit for a shop or a cassette for a surgery makes a real difference in summer. Bath is about 15 km away.
We cover every Melksham postcode, including SN12. Neighbouring towns we cover include Trowbridge, Chippenham and Bath. In Melksham, outdoor unit positions are often the deciding factor: a rear flat roof or yard is usually straightforward, while a front elevation may need landlord or planning consent first.
What the job covers
- Heat load and diversity calculations for every zone
- Refrigerant pipework sizing, branch selectors and refrigerant charge calculation
- Leak detection where the refrigerant concentration limits require it
- Central controls, scheduling and BMS integration
- Phased installation, pressure testing, commissioning and full F-gas records
Local guide prices for Melksham
These guide prices are adjusted for the South West, where labour and access costs run about 4% above the UK guide.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Heat pump VRF, per indoor unit | £2,550–£4,650 | £3,060–£5,580 | per unit |
| Heat recovery VRF, per indoor unit | £3,050–£5,150 | £3,660–£6,180 | per unit |
| Central controller and BMS interface | £985–£4,095 | £1,182–£4,914 | per system |
| Refrigerant leak detection (per alarmed room) | £410–£930 | £492–£1,116 | per room |
| Crane lift for roof plant | £985–£3,050 | £1,182–£3,660 | per lift |
Ex VAT, installed system prices including outdoor plant shared across indoor units.
How it works in Melksham
Survey and loads
We calculate loads zone by zone and check roof or plant space, risers and ceiling voids. For sites in Melksham we confirm access and parking beforehand.
System design
Outdoor units, indoor units, branch boxes and pipe sizes are designed together, including the refrigerant charge and any leak detection.
Phased first fix
Pipework and controls cabling go in floor by floor, often out of hours in occupied buildings.
Pressure test and charge
The network is pressure tested, evacuated and charged with the calculated refrigerant quantity.
Commissioning
Each indoor unit is commissioned and the controls set up, with as-fitted drawings and F-gas records handed over.
What to think about in Melksham
Phasing
In occupied buildings we plan the work floor by floor so the business keeps running.
Working hours
Most Melksham businesses prefer noisy work outside trading hours. Early starts, evenings and weekends can be arranged and are priced up front.
Plant space
Outdoor units need clear air flow, structural support and safe access for servicing.
Access and parking
Town-centre jobs in Melksham often come down to access — loading restrictions, parking for the van and getting equipment onto a roof. We check this at survey and plan deliveries around it.
Premises we work in around Melksham
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms rooms.
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
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.
FAQs for Melksham
How much does a VRF system cost in Melksham?
Guide prices in Melksham run from about £2,550 to £5,150 per indoor unit (whole system), plus VAT. A typical job (office floor of 10–16 indoor units) costs £25,500–£82,500 plus VAT. We fix the price in writing after a free survey.
Do you also cover Trowbridge, Chippenham and Bath?
Yes. Alongside Melksham, we also cover Trowbridge, Chippenham and Bath. Each has its own page with local guide prices.
Which postcodes do you cover in Melksham?
All of them, including SN12. Give us your postcode when you enquire and we will confirm the visit details.
When is VRF better than separate split systems?
Usually once you need more than about six to eight indoor units, want central control, or are short of space for outdoor units. One outdoor unit can replace many.
Can VRF connect to our BMS?
Yes, through the manufacturer's interface. We specify the right gateway at design stage.
Need VRF and VRV air conditioning in Melksham?
Free survey and fixed written quote. We reply with a guide price or to book the survey.