East Sussex · Heat pump installation
Heat pump installers in Maynard's Green
Air source heat pumps in Maynard's Green from an F-Gas certified company, with warranty terms explained brand by brand. We reply to enquiries the same working day.
- Radiators that may be too small for a heat pump
- Questions about listed buildings or conservation areas
- Plans to switch to electric heating with a heat pump
How we handle air source heat pumps in Maynard's Green
We begin with a room-by-room heat loss survey. That tells us how much heat the home needs, room by room so the system is sized to match. Guesswork leads to systems that are too big or too small. We’re often asked to deal with checking eligibility for a heat pump grant and questions about listed buildings or conservation areas, across air-to-air heat pumps, radiator systems and homes heated by oil, LPG or gas.
Older and listed homes in villages like Maynard's Green need extra care, because permitted development does not apply within the grounds of a listed building, so consent comes first.
Each manufacturer sets its own warranty period. Daikin, for instance, gives a standard 2 years on split air conditioning, with longer extensions only on its air-to-water heat pumps. For any other brand, we explain the manufacturer’s terms on your quote.
- Where
- Maynard's Green (TN21)
- Wider area
- East Sussex
- Enquiries
- Same working day
- Accreditations
- F-Gas certified company, NICEIC approved, MCS
- Quote
- A fixed price before we start
- Typical price
- £8,000–£16,000 (0% VAT on homes), before the grant
- Telephone
- 07833 053749
- Reviewed
- 30 October 2026
How the job changes from property to property
Air-to-water heat pumps
An air-to-water heat pump heats water for your radiators or underfloor heating and your hot water cylinder. It takes over from the boiler and we install it to MCS standards.
Heat loss surveys
The survey covers the building fabric and how air moves through it along with the room sizes.
Heat pumps in Maynard's Green: local notes
Funnell's Farmhouse, listed at grade II, is one of roughly 5 protected buildings and structures in the half-mile around Maynard's Green’s centre. For a heat pump, permitted development doesn’t apply within the grounds of a listed building, and in a conservation area the outdoor unit can’t go on a wall or roof facing a road, so we check with Wealden council, typically the planning authority here where needed. The last census (2021) found about 80% of households in detached or semi-detached houses. Finding room for the outdoor unit and a cylinder is seldom a problem in homes like these.
Historic houses such as Horselunges Manor, about 4.2 miles south, are a reminder that listed homes need consent before a heat pump goes in. If your home is one of the older properties near Christ Church, the survey checks whether it’s listed or in a conservation area before the outdoor unit position is chosen.
Maynard's Green is about 6 miles north of Hailsham, in East Sussex. Whether you are in the middle of Maynard's Green or further out, our engineers cover air source heat pumps, from small jobs to large ones. Our list for East Sussex has 289 entries, and Maynard's Green is one. Eastbourne is in our area too, around 11 miles away.
The closest recent job we can point to from Maynard's Green was on Station Road, Heathfield (TN21), about 1 mile north: installing three LG cassette units in the main open-plan office space, which occupies the former school hall with original high ceilings and large Victorian windows.
Local streets include West Street Lane, Tubwell Lane and Sicklehatch Lane, and we cover them all. Postcode districts we cover here: TN21. Close by, we work in Sandy Cross (1 mile north), Horam (1 mile south), Vines Cross (1 mile south-east), Heathfield (1 mile north) and Warbleton (1 mile east). Further out, we also cover Eastbourne (11 miles south), Hastings (15 miles east), Bexhill-on-Sea (12 miles south-east) and Seaford (13 miles south-west).
Local landmarks in Maynard's Green
We fit and service air conditioning in homes and premises around Heathfield Community College and Runt-in-Tun pub and the streets around them. Nearby you’ll also find Old Castle (4.5 miles east) and Sussex Farm Museum (1 mile south). The countryside around Maynard's Green includes Selwyns Wood.
Aftercare tips
Think of this as the after-treatment advice, short and simple:
- Leave indoor units unobstructed
- File the MCS certificate safely
- Find out the grant position at the survey
Handover includes the controls and how to get the best from a heat pump. Heat pumps tend to work best running steadily rather than in short bursts, and we will explain the settings for your home.
Keep radiators and indoor units unobstructed so the heat can get into the room.
How it works
Anything involving refrigerant is handled by F-Gas qualified engineers, as the law requires, and electrical work is done by us as NICEIC approved contractors. On the day, both are in the same hands. The work takes a few days on site, depending on the cylinder, the radiators and the pipework involved. We plan the trip to Maynard's Green around you.
- First we talk through the property and the current system.
- A heat loss survey is carried out, room by room.
- From those figures we size the heat pump and decide on radiators, cylinder and outdoor position.
- You get a fixed price, with any grant and the VAT set out.
- We install, commission and register the system under MCS.
Before we arrive
- Arrange for someone to be there to let us in
- Clear a path to the units and the space around them
- Clear access to the fuse board
Ask for a quote
For air source heat pumps in Maynard's Green, phone us on 07833 053749 or drop us a line. Tell us what kind of property it is and what you’d like done, and send a few pictures if you can. Enquiries get a reply the same working day.
Advice
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Also in Maynard's Green
FAQs for Maynard's Green
Is Maynard's Green within the area you cover?
Yes, and the size of the place makes no difference to how we work. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Is the heat pump grant available in Maynard's Green?
Maynard's Green is covered, as the scheme runs across England and Wales. It gives £7,500 towards an air-to-water or ground source heat pump, or £2,500 towards an air-to-air heat pump that replaces the fossil-fuel heating and meets the whole home’s heating need. We hold MCS certification, so the application is ours to make for you.
Will you work on another installer’s system?
Yes. We start with a proper look and tell you honestly what we find, including anything about the original installation that needs putting right. You get a fixed price before any work goes ahead.
Do you protect the property while you work?
Protection goes down first: 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.
Which accreditations do you hold?
We are an F-Gas certified company, NICEIC approved for electrical work and MCS certified for heat pumps. We are members of Checkatrade too.
What’s the difference between air-to-water and air-to-air heat pumps?
It depends on your home, your heating and whether you want cooling. Air-to-water can attract a £7,500 grant where eligible; air-to-air only qualifies for £2,500 under strict conditions. We explain the options after the survey.
Do you survey before quoting?
Yes, always. We diagnose before we treat: the survey shows what’s needed, where things go and what access we need and the fixed price is built on it.
How we price air source heat pumps
Every job gets its own quote. This is what makes a difference:
- The type of system, from a single split to a larger system
- The distance and route between the indoor and outdoor units
- One-off work versus a regular service cycle
What you pay reflects the actual work. That is why every job is looked at first, and why the quote is fixed before any work starts.
Before you get in touch
Simple jobs can often be priced from pictures and some basics. Send what you can of the following:
- The remote or wall controller showing any error
- Your installation or service records
- The rating plate or label on any existing unit
Getting a quote is straightforward. Send a few details and photos, and we reply the same working day. If we need to see the property first, we book a survey at a time that works for you.
From one of our customers
“Excellent service from start to finish. Two wall-mounted units installed in our home. Clean, tidy work: they protected all the floors and left no mess. The systems work brilliantly. Would highly recommend.”
Sarah M., East Grinstead