Air conditioning for extensions and kitchen-diners in Brecon
Wet South Wales winters make a heat pump's quiet, even heating and dehumidifying mode useful well beyond summer. An extension in Brecon with a roof lantern or large glazed doors can overheat quickly on a sunny afternoon.
For a kitchen-diner in Brecon, we place the indoor unit clear of the hob and plan the outdoor unit at the rear. We cover Brecon as part of Powys, roughly 40 miles from Newtown. We cover LD3 and the streets around them.
Prices in Brecon
Air conditioning for extensions and kitchen-diners in Brecon typically comes in at £1,345–£4,095 per space including VAT, based on South and Mid Wales rates. It is a touch below the UK middle, as trade rates in South and Mid Wales tend to be. What moves a quote in Brecon up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. For reference, the Large single option in Brecon (one 5–7 kW unit for a large glazed space) usually comes to about £1,895–£2,595.
Single unit
One 3.5–5 kW unit for a medium extension.
Large single
One 5–7 kW unit for a large glazed space.
Twin units
Two indoor units on a multi-split for long or L-shaped spaces.
Guide prices show VAT at 20%. HMRC treats most fixed air conditioners and air-to-air heat pumps installed in homes as energy-saving materials, zero-rated until 31 March 2027 when we supply and fit them. If your installation qualifies, your quote shows 0% VAT and a lower price. Servicing, repairs, cleaning and controls are charged at 20%.
Planning and permissions
Since 1 June 2026, Welsh permitted development rules for outdoor units closely match England's: up to 1.5 m³, two units on a detached home, one on other homes, and MCS 020a noise compliance. Listed buildings need consent, and conservation areas have extra restrictions on units facing a road.
The survey
At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. On a survey in Brecon the engineer looks at room size, glazing, the route for pipes and drains, the electrics and where the outdoor unit can sit quietly, then the written quote follows.
What is included
Included with air conditioning for extensions and kitchen-diners in Brecon:
- One or two units sized for the whole space
- Hidden routes during the build, or neat surface routes after
- Free survey with glazing and roof heat-gain check
- Pressure test, vacuum and commissioning
- Handover of the remote or app
Nearby
Nearby, we also cover Tredegar (13 miles), Merthyr Tydfil (14 miles) and Ebbw Vale (14 miles). See all services in Brecon or air conditioning for extensions and kitchen-diners across Powys.