VRF and VRV systems in Gravesend
VRF and VRV air conditioning in Gravesend, sized to the real heat load of your premises rather than guessed from the floor area.
- 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 Gravesend?
Budget roughly £2,795–£5,695 per indoor unit (whole system) ex VAT in Gravesend. For a typical job — office floor of 10–16 indoor units — expect £27,995–£91,500 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.
Where we work around Gravesend
In Gravesend, typical premises are high-street shops, offices above them, surgeries, salons and local industrial units. Gillingham is about 14 km away.
We work across Gravesend's postcode districts, including DA12. Nearby, we also cover Grays (about 5 km), Strood (about 9 km) and South Ockendon (about 10 km). For VRF and VRV air conditioning in Gravesend, the survey looks at where the outdoor unit can go, how pipework will reach the indoor units and whether the electrical supply has capacity.
Included as standard
- Heat load and diversity calculations for every zone
- Two-pipe (heat pump) or three-pipe / two-pipe heat recovery system design
- Refrigerant pipework sizing, branch selectors and refrigerant charge calculation
- Central controls, scheduling and BMS integration
- Phased installation, pressure testing, commissioning and full F-gas records
Prices in Gravesend
Guide prices for Gravesend, set for the South East. Your fixed price comes in writing.
| Item | Guide price (ex VAT) | Inc VAT | Basis |
|---|---|---|---|
| Heat pump VRF, per indoor unit | £2,795–£5,095 | £3,354–£6,114 | per unit |
| Heat recovery VRF, per indoor unit | £3,395–£5,695 | £4,074–£6,834 | per unit |
| Central controller and BMS interface | £1,095–£4,550 | £1,314–£5,460 | per system |
| Refrigerant leak detection (per alarmed room) | £455–£1,050 | £546–£1,260 | per room |
| Crane lift for roof plant | £1,095–£3,395 | £1,314–£4,074 | per lift |
Ex VAT, installed system prices including outdoor plant shared across indoor units.
How it works in Gravesend
Survey and loads
We calculate loads zone by zone and check roof or plant space, risers and ceiling voids.
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. In Gravesend we agree timings around your opening hours.
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.
Points to plan for in Gravesend
Plant space
Outdoor units need clear air flow, structural support and safe access for servicing.
Access and parking
Town-centre jobs in Gravesend 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.
Phasing
In occupied buildings we plan the work floor by floor so the business keeps running.
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 Gravesend
- Hotels and hospitality: quiet bedroom units, public-area cooling and heat recovery for hotels.
- Offices: zoned cooling and heating for open-plan floors, meeting rooms and comms 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 VRF / VRV in Gravesend
How much does a VRF system cost in Gravesend?
Guide prices in Gravesend run from about £2,795 to £5,695 per indoor unit (whole system), plus VAT. A typical job (office floor of 10–16 indoor units) costs £27,995–£91,500 plus VAT. We fix the price in writing after a free survey.
Do you also cover Grays, Strood and South Ockendon?
Yes. Alongside Gravesend, we also cover Grays, Strood and South Ockendon. Each has its own page with local guide prices.
Which postcodes do you cover in Gravesend?
All of them, including DA12. Give us your postcode when you enquire and we will confirm the visit details.
What is the difference between VRF and VRV?
None in practice. VRV is one manufacturer's trademark; VRF is the generic name for the same type of system.
Does a VRF system need F-gas leak checks?
Usually yes. Most VRF systems hold enough refrigerant to exceed 5 tonnes CO2 equivalent, which triggers at least annual leak checks and record keeping.
Talk to us about your premises in Gravesend
Free survey and fixed written quote. We reply with a guide price or to book the survey.