Kent · Heat pump installation
Air Source Heat Pumps in Lenham Heath
Looking for air source heat pumps in Lenham Heath? We look at the job first, give you a fixed-price quote and do the work at a time that suits you, then sign it off with written records.
- Replacing a combi boiler with a heat pump
- Questions about the Boiler Upgrade Scheme
- Checking emitters for a heat pump
What air source heat pumps cannot fix
Not every problem is solved by air source heat pumps, and we’d rather say so up front. It doesn’t solve:
- A grant for a home that does not meet the scheme rules
- Insulation work, such as loft or cavity wall insulation
- Gas boiler work, such as disconnecting the old boiler, which needs a Gas Safe registered engineer
If in doubt, ring 07833 053749 or fill in the contact form and we will say what we think.
Parts of the system we cover
- Underfloor heating
- Radiator systems
- Homes heated by oil, LPG or gas
- Hot water cylinders
- Air-to-water heat pumps
- Air-to-air heat pumps
Air source heat pumps for homes and businesses in Lenham Heath
An air-to-water heat pump costs £8,000–£16,000 (0% VAT on homes), before the grant. The Boiler Upgrade Scheme can provide £7,500 towards an eligible air-to-water system in England and Wales, and as the installer we apply for it on your behalf. Not every home qualifies, so we check eligibility before you commit. If the problem is working out whether radiators need upsizing and moving away from fossil-fuel heating, we can help.
Homes around Lenham Heath normally have room outside for a heat pump, so the design focuses on heat loss and radiators.
Think of the paperwork as the system’s health record: what was fitted or found, what was done and when. It makes the next visit quicker and any warranty question simpler and it’s worth keeping safe.
- Location
- Lenham Heath (ME17)
- Region
- Kent
- Price guide
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Approvals
- NICEIC and F-Gas, MCS
- Pricing
- A fixed price before any work starts
- Response
- Answered the same working day
- Call
- 07833 053749
- Reviewed
- 30 October 2026
Questions from Lenham Heath
Do I need planning permission for a heat pump in Lenham Heath?
That depends on the building and where the outdoor unit goes. Around 6 listed entries sit within 0.5 miles of central Lenham Heath. 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 Lenham Heath, normally Ashford council).
Do you cover smaller places like Lenham Heath?
We do. Villages and hamlets get the same service as the bigger towns. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
How much time does a heat pump install need?
An installation takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. We confirm the timing after the survey, and you can give us a ring on 07833 053749 or write to us at info@aircondoctor.co.uk to book it.
Am I eligible for a heat pump grant?
Possibly. In England and Wales it pays £7,500 for an eligible air-to-water or ground source heat pump, and £2,500 for air-to-air under tighter rules. Homes heated by oil or LPG with no mains gas can get an extra £1,500 towards an air source or ground source heat pump until March 2027. The survey is where we check your home against them.
Which accreditations do you hold?
F-Gas certified, NICEIC approved and MCS certified for heat pumps, plus Checkatrade membership. Engineers who handle refrigerant hold their own F-gas qualifications as well.
How much VAT is charged on a heat pump in a home?
Homes pay 0% VAT on a heat pump installation until 31 March 2027, then 5%. Hotels and businesses pay the standard rate. Please treat this as general information, not tax advice.
Who is responsible for leak checks?
Responsibility is shared between the operator, typically whoever owns or controls the equipment, and the service technicians. How often depends on the size of the refrigerant charge in tonnes of CO2 equivalent: at least every 12 months from 5 tCO2e, and every 6 months from 50 tCO2e.
Air source heat pumps around Lenham Heath
About 78% of households live in detached or semi-detached houses, according to the 2021 Census. Detached and semi-detached houses typically have room for the outdoor unit and a cylinder.
Period properties close to Church of the Holy Trinity can suit a heat pump, though insulation and any heritage protection are checked first.
Lenham Heath is about 8 miles north-west of Ashford, in Kent. Homes and businesses alike in Lenham Heath, our engineers can help with air source heat pumps. You will hear back from us the same working day, and there’s a 24/7 emergency line. In Kent alone we list 922 places and Lenham Heath is among them. East Grinstead, roughly 33 miles off, has its own page on this site.
If your postcode is in ME17, we can take the job on. That includes properties on Lenham Forstal Road, Crabtree Lane and Rose Lane and the roads around them. Neighbouring places we cover include Lenham Forstal (1 mile north-west), Charing Heath (1 mile south-east), Stonebridge Green (1 mile south), Leadingcross Green (2 miles north-west) and Lenham (2 miles north-west). We also work in nearby towns such as Maidstone (10 miles west), Ashford (8 miles south-east), Canterbury (15 miles east) and Sittingbourne (9 miles north).
Local landmarks in Lenham Heath
In Lenham Heath, that means homes and buildings near The Red Lion Inn and the streets around them. The nearest railway station is Lenham station, about 2 miles north-west of the centre. A little further out are Coldbridge Castle (2.4 miles south-west).
Before you call an engineer
Write down what you notice: an error code, a new noise, a drip, a smell or a change in how well the system heats or cools. It helps us diagnose quickly, and a photo of the display helps even more.
Owner care supports servicing; it does not replace it. Simple care keeps the air moving through the system, but the refrigerant circuit, the electrics and the parts you can’t see still need an engineer at the interval the manufacturer recommends.
What happens on the day
Every visit follows the same order: check the plan with you, protect the area, carry out the job, check the system and explain it all to you. The visit itself takes anything from a couple of days for air-to-air to the best part of a week for air-to-water with radiator changes. For a village like Lenham Heath, tell us about narrow lanes, gates and parking when you book.
- First, a chat about the property and your goals for the heating.
- A survey covers heat loss, radiators, hot water and where the outdoor unit could sit.
- We recommend air-to-water or air-to-air and check the grant position.
- Installation follows on the agreed dates.
- The job ends with commissioning, the MCS certificate and a walk through the controls.
Before we arrive
- Give us access to the outside wall, roof or yard where the outdoor unit sits
- Clear a path to the units and the space around them
- Let us know where we can park and unload
Ask for a quote
Quoting starts with a diagnosis, from a site survey or, where the job is straightforward, from photos and measurements. Then you get a fixed price before any work starts.
Read more
Signs you need air source heat pumps in Lenham Heath
Extensions, renovations and loft conversions are a natural time to rethink the heating. Pipework, radiators and space for a cylinder are easier to plan while work is going on.
It’s time to call us if you are dealing with:
- Working out whether radiators need upsizing
- A boiler that’s getting old
- No space for a hot water cylinder
Sizing comes from the heat each room loses on a cold day, not from the size of the old boiler.
Before you book anyone
- What happens if the job turns out to be different on the day
- Whether the electrical work is done by a registered contractor, such as NICEIC approved
- Exactly what the price includes, from supply and fitting to commissioning
Towns and villages near Lenham Heath
More services for Lenham Heath
What a customer said
“Office air con broke down in the July heatwave. Called at 8am, engineer was here by noon and fixed within 2 hours. Brilliant emergency response. They now hold the service contract for the whole building.”
James T., Crawley, office manager