Isle of Wight · Heat pump installation
Heat pump installation in Thorley, Isle of Wight
Expert air source heat pumps for Thorley: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- Checking whether planning permission is needed
- Questions about where the outdoor unit can go
- No space for a hot water cylinder
Air source heat pumps in Thorley
Every installation starts with a heat loss survey. It shows how much heat each room needs on a cold day so the system is sized to match. Sizing by rule of thumb isn’t good enough. If you’re dealing with replacing a combi boiler with a heat pump and checking whether planning permission is needed, we can help.
In a place like Thorley, some homes are listed, because permitted development doesn’t apply within the grounds of a listed building, so we check consent first.
Refrigerant work is written up in the F-Gas records: the work carried out, the refrigerant involved and the quantities. Keep the records with the manual and the warranty documents, as a manufacturer or a future engineer may ask to see them.
- Place
- Thorley (PO41)
- Wider area
- Isle of Wight
- Guide price
- £8,000–£16,000 before the grant, 0% VAT on homes
- Price
- Fixed after a survey or photos
- Approvals
- NICEIC and F-Gas, MCS
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
Rented and managed buildings
Keeping records across a portfolio is half the battle. Each visit produces a dated record, with F-Gas records wherever refrigerant work is involved, so you can show what was done and when.
Where a tenant occupies the property but the landlord owns the system, the lease or tenancy agreement normally sets out who maintains what. We’re happy to deal with either side, and the paperwork can go to both.
Other services in Thorley
FAQs for Thorley
Can I fit a heat pump in Thorley without planning permission?
It comes down to the building and the spot chosen for the outdoor unit. The centre of Thorley is in a conservation area. Heat pumps on houses are often permitted development, but listed buildings need consent and conservation areas restrict outdoor units facing a road. Where it’s needed, we check with the local planning authority (for Thorley, normally Isle of Wight council).
Is the heat pump grant available in Thorley?
Thorley is covered, as the scheme runs across England and Wales. Air-to-water and ground source systems attract £7,500. Air-to-air gets £2,500, but only where it takes over from fossil-fuel heating and covers the whole home’s heating demand. The installer applies, and we’re MCS certified.
Which brands do you work with?
We work with the leading brands, including Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Tell us the make and model and we’ll take it from there.
How much time does a heat pump install need?
A typical installation takes a few days for most air-to-water installations, with air-to-air systems often quicker. We plan the work so you’re without heating for as little time as possible, and we explain it in advance.
Do you offer emergency call-outs?
Yes, day and night. When you call, tell us the make, what’s happening and any error code, and we’ll advise on what to do next.
How do you keep the place clean during the work?
We start with protection: dust sheets over floors and anything close to the work. Holes and fixings are agreed with you, and we clean up afterwards when we finish.
What accreditations do you have?
We hold F-Gas company certification, which the law requires for any business working on refrigerant. NICEIC approval, MCS certification for heat pumps and Checkatrade membership sit alongside it.
Air source heat pumps in Thorley: the local picture
Thorley is within about 2 miles of the coast. Coastal sites are worth mentioning at the survey, as salt air affects the outdoor unit and its fixings. About 71% of households live in detached or semi-detached houses, according to Census 2021 figures. Houses typically have space for an outdoor unit and a hot water cylinder.
Historic houses such as Mottistone Manor, about 3.7 miles south-east, are a reminder that listed homes need consent before a heat pump goes in. Period properties close to St. Swithin's Church can suit a heat pump, though insulation and any heritage protection are checked first.
Thorley is about 5 miles south-east of Lymington, in the Isle of Wight. Anywhere in PO41, we cover air source heat pumps. Our the Isle of Wight coverage runs to 125 places, Thorley among them. Worthing is in our area too, around 48 miles away.
If your postcode is in PO41, the property is within reach. Places around Thorley that are also on our list: Thorley Street (1 mile east), Wellow (1 mile south-east), Ningwood (2 miles east), Shalcombe (2 miles south-east) and Newbridge (2 miles east). Larger places within reach include Newport (8 miles east), Ryde (14 miles east), Cowes (8 miles north-east) and Sandown (14 miles east). If your property is somewhere remote, a little more planning is needed, so let us know when you get in touch.
What’s near Thorley
The nearest railway station is Lymington Pier station, roughly 4.9 miles north-west of the centre. A little further out are Yarmouth Castle (1.4 miles north-west) and Ferguson Family Museum (1.7 miles west). The countryside around Thorley includes Lymington and Keyhaven Marshes Nature Reserve and Compton Down.
How the job changes from property to property
Hot water cylinders
Hot water from an air-to-water system is stored in a cylinder. The survey looks at where it can go, especially if you have a combi boiler.
The Boiler Upgrade Scheme
Eligibility depends on the property and the scheme rules and we confirm it before anything is agreed.
The process
Our engineers bring the tools, gauges and access equipment the job needs. All we ask is clear access to the units, or to where they’ll go, and to the consumer unit. On site, the work takes from a couple of days to around a week, depending on the system and how much of the heating changes. Work in Thorley is booked in advance at a time that suits you.
- First we find out about the property, the heating you have now and what you are hoping for.
- A heat loss survey works out how much heat each room needs, and we look at the radiators, the cylinder space and where the outdoor unit could go.
- The price comes back fixed and in writing, with the grant and VAT shown line by line.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- The system is commissioned and registered under MCS, and we show you how to use it.
Preparing for the visit
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Let us know where we can park and unload
- Clear the space around the indoor unit, or where it will go
How to get a quote
Photos are the fastest route to a quote: the inside and outside of the property where the work is, plus the rating plate of any unit already there. Tell us the address and what you need, and many jobs can be priced from that.
Related advice
What affects the cost of air source heat pumps
Before we fix a price, we need to know a few things. We look at:
- Access, including height, roofs and ladders
- How far the pipework has to run, and where
- The condition of any existing system
A single unit or a whole estate, we price it on the same basis: the work involved, the access and the equipment. The price is fixed before we start, and the quote sets out the VAT.
Before you get in touch
Simple jobs can often be priced from pictures and some basics. Send what you can of the following:
- Where the property is and what kind of building it is
- A short video of any fault, such as a noise or a flashing light
- Photos showing the indoor unit and the space around it
Quotes do not take long. Call or email with a few details and we will come back to you the same working day. Where a survey is needed, we arrange a time that suits you.
From one of our customers
“Very professional from the initial survey through to installation. The engineer explained everything clearly and the quote was exactly what we paid. Would not hesitate to recommend AirCon Doctor.”
David W., Haywards Heath