Kent · Heat pump installation
Heat pump installation in Walter's Green, Kent
Our engineers work in Walter's Green on air source heat pumps. A look at the job first, a fixed-price quote and written records at the end.
- Checking eligibility for a heat pump grant
- Questions about where the outdoor unit can go
- Planning and permitted development questions
Common questions in Walter's Green
Is the heat pump grant available in Walter's Green?
Walter's Green is covered, as the scheme runs across England and Wales. The amount depends on the type of heat pump, and the survey confirms which applies. As an MCS certified installer, we apply for it on your behalf.
Will a heat pump in Walter's Green need planning permission?
There’s no single answer: the building and the outdoor unit position decide it. A conservation area takes in the middle of Walter's Green. A heat pump on a house can be permitted development if it meets the conditions, including the MCS noise check, but not within the grounds of a listed building, and in a conservation area the outdoor unit can’t face a road. Where necessary, we check with Wealden council, which is usually the planning authority for Walter's Green.
Can you come out in an emergency?
Yes, day and night. Call the emergency line and tell us the make, the symptoms and any error code, and we will advise on what to do next.
How much time does a heat pump install need?
A typical installation takes from a couple of days to around a week, depending on the system and how much of the heating changes. The programme is planned to keep time without heating short and agreed before work begins.
How much does an air source heat pump cost?
£8,000–£16,000 (0% VAT on homes) for air-to-water, before the grant. Your price depends on the survey, the emitters and the hot water and the quote is fixed.
Will you make a mess?
We put dust sheets over floors and furniture near the work first, and we tidy up as we go. Before we leave, we clear up and run through the work with you.
Do you provide F-Gas records?
Yes. It’s the record a manufacturer or the next engineer will ask to see: a dated note of the work, with refrigerant details where they apply.
How we handle air source heat pumps in Walter's Green
Heat pumps run at lower flow temperatures than most boilers which means some radiators may need upsizing. We check each radiator against the room’s heat loss and anything that needs changing is in the quote. If the problem is planning and permitted development questions and radiators that may be too small for a heat pump, we can sort it out.
For a home around Walter's Green that’s off mains gas and heated by oil or LPG, an extra £1,500 is available through the Boiler Upgrade Scheme until March 2027.
Some manufacturers make regular servicing by a qualified engineer a condition of their warranty. Where yours does, a regular service with us keeps that side in order and each visit is recorded.
- Where
- Walter's Green (TN11)
- Wider area
- Kent
- Guide price
- £8,000–£16,000 before the grant, 0% VAT on homes
- Credentials
- F-Gas certified company, NICEIC approved, MCS
- Replies
- Answered the same working day
- Quotes
- Fixed after a survey or pictures
- Phone
- 07833 053749
- Updated
- 30 October 2026
Owner checks or an engineer?
Good habits make our visits easier, not unnecessary. Clean filters and a clear outdoor unit help the system run as it should, but the inside of the units, the refrigerant and the electrics still need a qualified engineer.
Leave the units and pipework where they are. Disconnecting a system means dealing with refrigerant, which only a qualified engineer can do, and the electrics need care too. Ask us to quote for a move instead.
Heat pumps in Walter's Green: local notes
About 46% of homes in and around Walter's Green were built before 1919, according to Valuation Office Agency council tax records, and about 73% of households live in detached or semi-detached houses, according to the 2021 Census. Older homes can lose heat faster, so a room-by-room heat loss calculation, and sometimes insulation or larger radiators, comes before sizing a heat pump. Detached and semi-detached houses usually have room for the outdoor unit and a cylinder.
Live in one of the older houses around Church of St Peter? Expect the survey to look closely at heat loss and at the building’s planning status. Historic houses such as Penshurst Place, about 2.1 miles north-east, are a reminder that listed homes need consent before a heat pump goes in.
Walter's Green is about 5 miles west of Royal Tunbridge Wells, in Kent. Whether you’re in the middle of Walter's Green or further out, we cover air source heat pumps, from a single room to a whole building. Count every place we list in Kent and you reach 922, with Walter's Green on the list. You can also see our page for East Grinstead, roughly 8 miles from Walter's Green.
Our nearest recent job to Walter's Green was on Beacon Road, Crowborough (TN6), about 7 miles south: installing a Mitsubishi Electric multi-split system serving four bedrooms and a large home office.
Jobs in TN11 are looked at, quoted and booked the same way as anywhere else. Close to Walter's Green, our area also takes in Fordcombe (1 mile south-east), Teasley Mead (1 mile south-west), Ashurst (1 mile south), Stone Cross (1 mile south-east) and Chiddingstone Hoath (1 mile north-west). We also work in nearby towns such as Sevenoaks (9 miles north), Royal Tunbridge Wells (5 miles east), Tonbridge (6 miles north-east) and Kings Hill (14 miles north-east).
Local landmarks in Walter's Green
We fit and service air conditioning in homes and premises around Bottle House Inn. For rail, the closest station is Ashurst Kent station, about 1.3 miles south of the centre. A little further out are Chiddingstone Castle (2.8 miles north) and Kent and Sussex Hospital (4.3 miles east). Not far away are Broadwater Warren RSPB Reserve.
Nearby places to Walter's Green
What else we do in Walter's Green
Rented and managed buildings
We also work for facilities teams in offices, schools and public buildings in Walter's Green and across Kent. Larger buildings can be done in stages to keep disruption down.
Running several properties is easier with one contractor. We work across London and the South East, so work at different addresses can be planned together and kept on a regular cycle.
The process
Testing is the last part of the visit wherever the system can be switched on. Then we show you what we have done and answer any questions, and anything that needs a follow-up is pointed out there and then. All told, the work takes from a couple of days to around a week, depending on the system and how much of the heating changes. We plan the trip to Walter's Green around you.
- We talk through your home, your current heating and what you want from a heat pump.
- 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.
- We send a fixed-price quote that shows the equipment, the grant position and the VAT.
- Fitting day: the outdoor unit is placed, the indoor side connected and the controls set up.
- We commission the heat pump, complete the MCS paperwork and talk you through the controls.
Preparing for the visit
- Tell us about any building rules, permits or sign-in
- Clear access to the fuse board
- Make sure we can reach the outdoor unit, or where it will go
Getting a price
Our prices page gives typical ranges, but your quote is based on your job, because no two buildings, rooms or systems are the same. Once we’ve looked at the job, from photos or on a survey, you get a fixed price. To get going, call 07833 053749, or email if that’s easier.
Read more
When something else is needed
Before you book, it helps to know what’s not included:
- Tax advice on your own circumstances
- Promising eligibility for the Boiler Upgrade Scheme
- Getting planning permission or listed building consent on your behalf
Not sure which it is? You can call us on 07833 053749 or write to us at info@aircondoctor.co.uk and we’ll tell you honestly before booking.
Where we work
- Air-to-water heat pumps
- Air-to-air heat pumps
- Hot water cylinders
- Radiator systems
- Underfloor heating
- Homes heated by oil, LPG or gas
What a customer said
“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