Oxfordshire · Heat pump installation
Christmas Common air source heat pumps
Looking for air source heat pumps in Christmas Common? 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.
- Questions about listed buildings or conservation areas
- Wanting to stop using oil, LPG or gas for heating
- Deciding on the outdoor unit position
Air source heat pumps in Christmas Common, done properly
We install air source heat pumps in Christmas Common and across Oxfordshire, and we are MCS certified. There are two kinds: air-to-water, which heats radiators or underfloor heating and your hot water, and air-to-air, which warms rooms through indoor units and can also cool. We will explain which type fits your home and why. Typical jobs include no space for a hot water cylinder and finding a place for the outdoor unit, on air-to-water heat pumps, radiator systems and hot water cylinders.
Space for an outdoor unit is rarely an issue near Christmas Common, so the design comes down to heat loss, radiators and hot water.
Looking after a system is mostly common sense: keep the outdoor unit clear, follow the manufacturer’s guidance on cleaning and book a service at the interval they recommend. That also helps where the warranty terms ask for regular servicing.
- Location
- Christmas Common (OX49)
- Wider area
- Oxfordshire
- Replies
- We reply the same working day
- Pricing
- A fixed-price quote up front
- Typical price
- £8,000–£16,000 before the grant, 0% VAT on homes
- Approvals
- NICEIC and F-Gas, MCS
- Call
- 07833 053749
- Reviewed
- 30 October 2026
When something else is needed
A few issues sit outside what this work can do:
- Promising eligibility for the Boiler Upgrade Scheme
- Any gas work on the existing boiler
- Draught-proofing and insulation upgrades
If in doubt, give us a ring on 07833 053749 or send an email and we will say what we think before booking.
What we work on in Christmas Common
- Hot water cylinders
- Air-to-water heat pumps
- Homes heated by oil, LPG or gas
- Radiator systems
- Underfloor heating
- Air-to-air heat pumps
What a heat pump looks like in Christmas Common
About 36% of homes in the Christmas Common area were built before 1919, according to the Valuation Office Agency’s council tax figures, and the 2021 Census found about 78% of households in detached or semi-detached houses. In older homes, the heat loss calculation is especially important, as solid walls and draughts change the size of heat pump needed. Houses normally have space for an outdoor unit and a hot water cylinder. On the National Heritage List, around 5 entries fall within 0.5 miles of the middle of Christmas Common; Chiltern Cottage (grade II) is one. That affects heat pumps: listed buildings need consent, and conservation areas limit where the outdoor unit can go under permitted development. Where necessary, we check with the local planning authority (usually South Oxfordshire council).
Period properties close to Church of the Nativity can suit a heat pump, though insulation and any heritage protection are checked first. Historic houses such as Stonor Park, about 2.9 miles south-east, are a reminder that listed homes need consent before a heat pump goes in.
Christmas Common is about 8 miles south of Thame, in Oxfordshire. Across the OX49 area, we can help with air source heat pumps. Our Oxfordshire coverage runs to 443 places, and Christmas Common is one of them. The nearest of our city pages is Guildford, around 32 miles from Christmas Common.
Our working area takes in OX49. Places around Christmas Common that are also on our list: Northend (1 mile east), Howe Hill (1 mile south-west), Shirburn (2 miles north-west), Cookley Green (2 miles south-west) and Ibstone (2 miles east). Within a short drive, we also cover Oxford (14 miles north-west), Didcot (12 miles west), Abingdon-on-Thames (14 miles west) and Thame (8 miles north).
Around Christmas Common
Around Christmas Common, our work takes us to homes and businesses near Fox And Hounds Inn Public House, among other places. Green spaces nearby include Bald Hill and Aston Rowant NNR.
What the work involves, system by system
Radiators and underfloor heating
Underfloor heating works well with heat pumps because it uses lower temperatures, and we can connect to it where it’s already in.
Hot water cylinders
An air-to-water heat pump heats hot water through a cylinder. The survey looks at where it can go particularly in homes with a combi boiler.
Why act early in Christmas Common
Radiators that are too small for a heat pump’s lower flow temperature leave rooms cool. The survey picks this up before installation. An early booking makes the visit to Christmas Common easier to arrange.
Height, access and the distance between the indoor and outdoor units can all change the price. We take each of them into account and give you a fixed price before work begins.
What you get with us
- Manufacturer’s warranty terms explained on your quote
- Mitsubishi Electric, Daikin, Fujitsu, Panasonic, Toshiba and more
- F-Gas company certification
- We diagnose before we treat
FAQs for Christmas Common
Do you cover smaller places like Christmas Common?
Yes, smaller places are covered as well as towns. We are based in East Grinstead and plan each visit so the job can be finished in one trip where possible.
Does the Boiler Upgrade Scheme cover homes in Christmas Common?
Yes, the scheme covers homes in England, including Christmas Common, if they qualify. The grant is £7,500 for an air source (air-to-water) heat pump and £2,500 for an air-to-air system that replaces the existing fossil-fuel heating. We hold MCS certification, so the application is ours to make for you.
Why does F-Gas certification matter?
Anyone installing, repairing or servicing the refrigerant side must be qualified, and their company certified. It’s worth checking before you book, and we’re happy to show ours.
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.
Is there a survey before the work?
Yes. For simple jobs, pictures and a few details can be enough, while larger systems and faults that need testing are seen on site.
Which brands do you work with?
We work with the leading brands, from Mitsubishi Electric, Daikin and Fujitsu to Panasonic, Toshiba, LG, Samsung, Mitsubishi Heavy Industries and Hitachi. Send us the make and model if you have it.
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. We plan the work so you are without heating for as little time as possible, and we explain it in advance.
How the visit works
Our engineers bring the tools, gauges and access equipment the job needs. You only need to give us clear access to the units, or their planned positions, and to the fuse board. On site, the work 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 place like Christmas Common, the timing is set with you and the travel is our side of the planning.
- You tell us about the home and what you want from a heat pump.
- The survey checks heat loss, emitters, hot water and the outdoor unit position.
- We explain which type of heat pump suits the home and whether a grant could apply.
- We install the heat pump and connect it up.
- After commissioning, you get the MCS certificate and a handover.
Before we arrive
- Keep pets out of the rooms we’re working in
- Make sure we can reach the consumer unit or fuse board
- Give us access to the outside wall, roof or yard where the outdoor unit sits
Get a fixed-price quote
The quickest way to a quote is to send pictures: the inside and outside of the property where the work is, plus the rating plate of any unit already there. Add the address and what you’d like done, and simple jobs can often be priced without a visit.
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A customer’s words
“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