West Sussex · Heat pump installation
Furnace Green air source heat pumps
Expert air source heat pumps for Furnace Green: diagnosis first, then a fixed-price quote, the work and written records. Call for a fixed-price quote.
- Questions about listed buildings or conservation areas
- Deciding on the outdoor unit position
- Wanting to stop using oil, LPG or gas for heating
For landlords and property managers
The F-gas rules share responsibility for leak checking between the equipment’s operator and the service technicians. In a let or managed building, it’s worth agreeing who that operator is, and we can work for either side.
We work for landlords, letting agents and managing agents as well as homeowners and businesses. Tell us who the contact on site is and who should receive the paperwork, and we will keep everyone informed.
How we handle air source heat pumps in Furnace Green
A heat pump takes heat from the outside air and moves it into your home with electricity running the compressor and fans. It works on the same principle as air conditioning, run the other way and the Energy Saving Trust notes that air-to-air heat pumps are sometimes referred to as air conditioning. If you are dealing with ageing boilers that will need replacing and questions about listed buildings or conservation areas, we can sort it out.
Homes around Furnace Green typically have space for an outdoor unit and a hot water cylinder, so the main questions are heat loss, radiators and the electrics.
For a fault on a system that may still be under warranty, send us the make, model and installation date. We’ll explain how the manufacturer’s terms are likely to apply before anything chargeable is done.
- Where
- Furnace Green (RH10)
- Wider area
- West Sussex
- Certified
- NICEIC and F-Gas, MCS
- Quote
- A fixed price before we start
- Price guide
- £8,000–£16,000 before the grant, 0% VAT on homes
- Call
- 07833 053749
- Updated
- 30 October 2026
Nearby places to Furnace Green
Other services in Furnace Green
Homes in Furnace Green and heat pumps
About 28 miles out from central London, Furnace Green is part of the South East area we work across.
Live in one of the older houses around St Andrew's Church? Expect the survey to look closely at heat loss and at the building’s planning status. Tyes Place, roughly 4.3 miles south, is a reminder to check your home’s listing status: permitted development does not cover listed buildings.
Furnace Green is about 2 miles south-east of Crawley, in West Sussex. If you need air source heat pumps in Furnace Green, it’s easy to get a fixed-price quote: please phone us on 07833 053749. We work across London and the South East, including Furnace Green. Our West Sussex coverage runs to 371 places, Furnace Green among them.
The closest recent job we can point to from Furnace Green was on Manor Royal Business District, Crawley (RH10), about 2 miles north-west: installing a Daikin VRV system serving six indoor cassette units across an open-plan office, two meeting rooms and a server room.
Our working area takes in RH10. From Marion Road, Holder Road and Bolton Road to the smaller roads in between, the whole area is covered. Neighbouring places we cover include Pease Pottage (2 miles south-west), Worth Abbey (2 miles east), Balcombe Lane (2 miles south-east), Balcombe (3 miles south-east) and Staplefield (4 miles south). Further out, we also cover Horsham (7 miles west), Haywards Heath (7 miles south), Burgess Hill (10 miles south) and East Grinstead (7 miles east).
Near you in Furnace Green
We fit and service air conditioning in homes and premises around Oriel High School, The Charcoal Burner pub and Tilgate Park. For rail, the closest station is Three Bridges station, roughly 1.2 miles north of the centre. Other landmarks nearby include Crawley Museum (1.8 miles north-west) and Crawley Hospital (2 miles north-west). For a walk, there’s Tilgate Lake.
What we do, step by step
Think of the visit in three stages: diagnose, treat and sign off. First comes a careful look at the system or the space, then we do the work, and finally everything is tested, recorded and explained. The middle part takes longest, which takes several days for an air-to-water system with a new cylinder, less for an air-to-air system. Seeing the property in photos first helps us plan the trip to Furnace Green.
- We talk through your home, your current heating and what you want from a heat pump.
- We survey the home room by room for heat loss, and check the emitters, hot water and outdoor unit position.
- You get a fixed-price quote, with any grant you are eligible for and the VAT explained.
- We fit the outdoor unit and connect it to the heating, hot water and controls.
- Once it’s running correctly, the MCS certificate is issued and we show you the settings.
Before we arrive
- Tell us about access, such as roof hatches, high walls or locked plant areas
- Mention any parking restrictions near the property
- Make sure someone can let us in at the agreed time
How to get a quote
Every quote starts with a look at the job, from a site survey or, where the job is straightforward, from pictures and measurements. After that, we send a fixed price before any work starts.
Advice
After we’ve gone
A little care keeps the system in better shape. We recommend:
- Know the servicing conditions in your warranty
- Ask about the grant before you commit
- Leave indoor units unobstructed
The warranty on the heat pump is the manufacturer’s, on its own terms. We explain the terms for your brand, including any servicing conditions.
Have the system serviced regularly. Check the manufacturer’s terms, as they may include servicing conditions.
Why deal with it now?
Planning rules have specific conditions. Checking the position for your home at the survey stage avoids surprises later covering listed buildings, conservation areas and any Article 4 direction. For a place like Furnace Green, booking ahead lets us plan the visit properly.
Leaving a fault or an overdue service rarely makes the work cheaper. Small problems, from blocked filters to slow leaks, tend to get worse, and a system working harder than it should costs more to run. If you’re not sure what’s needed, ring us on 07833 053749 or use the quote form and we’ll give you an honest view and a fixed price.
Why book with us
- Listed on Checkatrade
- Diagnosis first, then a fixed price
- MCS certified heat pump installers
- Fixed-price quotes after a survey or pictures
See what air conditioning costs or our accreditations and certificates.
FAQs for Furnace Green
Is Furnace Green in your area for air source heat pumps?
Yes. We work across London and the South East from our base in East Grinstead, and Furnace Green is part of that. To start, phone us on 07833 053749 or write to us at info@aircondoctor.co.uk with a few photos.
Do you cover smaller places like Furnace Green?
Yes, smaller places are covered as well as towns. We’re based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Do I need new radiators for a heat pump?
The heat loss survey answers that, room by room. Rooms where the radiator is big enough stay as they are, and any that need upsizing are set out in the quote.
Can you come out in an emergency?
Yes, 24/7. When you call, tell us the make, what’s happening and any error code, and we will talk you through the next steps.
Can landlords and managing agents book you?
Yes. From one rented home to commercial buildings, the approach is the same: a look first, a fixed-price quote and written records.
Do you provide F-Gas records?
Yes. It’s your proof of what was done: the date, the work, and any refrigerant added or recovered.
How soon will you get back to me?
On the same working day you contact us. Then we agree a date that works for you, and you get a fixed price before any work goes ahead.
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