Hampshire · Heat pump installation
Bagnum air source heat pumps
We cover Bagnum for air source heat pumps. Diagnosis first, a fixed price and proper paperwork when we finish.
- Questions about listed buildings or conservation areas
- Replacing a combi boiler with a heat pump
- Checking eligibility for a heat pump grant
Looking after it afterwards
A little care keeps the system in better shape. We recommend:
- Seal draughts where you can
- Keep the MCS certificate with the manufacturer’s paperwork
- Book a yearly service
Equipment warranties come from the manufacturer. We go through the conditions with you, including any servicing they ask for.
Do not cover radiators with furniture or heavy curtains, as the system relies on them giving out heat.
How we handle air source heat pumps in Bagnum
An air-to-water heat pump heats water to a lower temperature than a typical boiler which means some radiators may need upsizing. We check each radiator against the room’s heat loss, and the quote sets it out. The work covers radiator systems, air-to-air heat pumps and homes heated by oil, LPG or gas, and common reasons people get in touch are comparing heat pump types and working out whether radiators need upsizing.
Space for an outdoor unit is rarely an issue near Bagnum, so the design focuses on heat loss and radiators.
Refrigerant work is written up in the F-Gas records: what was done, the refrigerant type and any amount added or recovered. Keep the records with the manual and the warranty documents, ready for the next service or a warranty query.
- Place
- Bagnum (BH24)
- Region
- Hampshire
- Typical price
- Air-to-water £8,000–£16,000 before any grant (0% VAT for homes)
- Quotes
- A fixed-price quote up front
- Credentials
- NICEIC approved, F-Gas certified, MCS
- Call
- 07833 053749
- Checked
- 30 October 2026
Also near Bagnum
Other services in Bagnum
Managing agents and facilities teams in Bagnum
We also work for facilities teams in offices, schools and public buildings in Bagnum and across Hampshire. Work can be phased by floor, zone or building around the people who use them.
Larger air conditioning systems in buildings need more than servicing: a TM44 inspection by an accredited energy assessor is required at least every 5 years for systems over 12 kW. We arrange the inspection, get the system ready and put right anything it picks up.
How it works
On the day, we arrive at the time agreed with you and check the plan with you first. Floors and furniture near the work are covered with dust sheets, and the electrics are made safe before any panel comes off. The work itself takes a few days for most air-to-water installations, with air-to-air systems often quicker. Somewhere like Bagnum, it helps to know about lanes, gates and where to park.
- Step one is understanding the house, how it’s heated today and what you’d like to change.
- The survey measures heat loss room by room and looks at radiators, hot water and the best spot for the outdoor unit.
- The price comes back fixed and in writing, with the grant and VAT shown line by line.
- Installation covers the outdoor unit, the indoor connections and the controls.
- Once it’s running correctly, the MCS certificate is issued and we show you the settings.
Before we arrive
- Make sure someone can let us in at the agreed time
- Let us know where we can park and unload
- Move furniture away from the wall where we’ll be working
Getting a price
The quickest way to a quote is to send photos: the room or the existing unit, the outside wall or roof where the outdoor unit sits or would go, and the label on any existing unit. Tell us the address and what you need, and simple jobs can often be priced without a visit.
Advice
Bagnum questions
Is Bagnum within the area you cover?
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.
Does the Boiler Upgrade Scheme cover homes in Bagnum?
Bagnum is covered, as the scheme runs across England and Wales. Whether your home qualifies, and for how much, depends on the type of heat pump and the heating it replaces. The installer applies, and we’re MCS certified.
Do I get paperwork after the visit?
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.
Are you F-Gas certified?
We hold F-Gas company certification, which the law requires for any business working on refrigerant. We’re also NICEIC approved, MCS certified for heat pumps and Checkatrade members.
Do you work on commercial properties?
Yes. From one rented home to commercial buildings, the approach is the same: a look first, a fixed-price quote and written records.
Can we book visits on a schedule?
Yes. Tell us what you have and how it’s used, and we will suggest a schedule with a fixed price. That can include the leak checks the F-gas rules require for larger systems.
Will I need planning consent for an air source heat pump?
Often not in England, as many heat pumps on houses are permitted development provided the conditions are met. These include an outdoor unit of no more than 1.5 m³, compliance with MCS 020(a), not being used solely for cooling and not being within the curtilage of a listed building.
What we’re called out for in Bagnum
Homes with electric heating sometimes look at heat pumps as an alternative. A survey shows whether a heat pump suits the property and what would need to change along with whether any grant could apply.
Most people get in touch when they notice something like this:
- A boiler that is getting old
- Deciding on the outdoor unit position
- Replacing a combi boiler with a heat pump
Avon Tyrrell House lies about 1.7 miles south-east. Owners of listed homes need consent before a heat pump is fitted, so it’s one of our first questions.
What to look for in a quote
- Who does the electrical work, and whether they can certify it
- Whether they looked at the job before pricing it
- Whether they hold F-Gas company certification, not just individual qualifications
Heat pumps in Bagnum: local notes
We work across London and the South East, and Bagnum is part of that.
Sizing comes from the heat each room loses on a cold day, not from the size of the old boiler.
Bagnum is about 2 miles south-east of Ringwood, in Hampshire. We cover Bagnum for air source heat pumps and across the rest of Hampshire. Bagnum is one of 683 places in Hampshire where we work. For properties nearby, see our Worthing page (59 miles or so).
Our working area takes in BH24 in full. Places around Bagnum that are also on our list: Crow (1 mile north), Upper Kingston (1 mile north-west), Hightown (1 mile north), Foulford (2 miles north) and Ringwood (2 miles north-west). We also work in nearby towns such as Totton (13 miles north-east), Lymington (10 miles south-east), New Milton (6 miles south-east) and Barton on Sea (7 miles south-east).
Landmarks near Bagnum
Other landmarks nearby include St Leonard's Hospital (4.4 miles west). Open spaces near Bagnum include St Catherine's Hill and Linbrook Lake.
What a customer said
“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