Storage and electric heater replacement in Ystradgynlais
For Ystradgynlais landlords, swapping storage heaters for a heat pump is one of the more effective EPC improvements. Wet South Wales winters make a heat pump's quiet, even heating and dehumidifying mode useful well beyond summer.
Flats and bungalows in Ystradgynlais that have never had gas are the usual candidates for replacing storage heaters. Ystradgynlais sits around 55 miles from Newtown, inside our Powys area. Coverage includes SA9.
Prices in Ystradgynlais
Our South and Mid Wales guide price for storage and electric heater replacement is £3,145–£9,595 for 3–5 rooms, VAT included. It is a touch below the UK middle, as trade rates in South and Mid Wales tend to be. Longer or hidden pipe runs, high-level brackets and electrical upgrades are the usual reasons a quote lands at the top of the range. On our South and Mid Wales figures, the Bungalow or house option (four rooms on one outdoor unit) is about £4,545–£7,295.
Small flat
Two or three rooms replacing storage heaters.
Bungalow or house
Four rooms on one outdoor unit.
Larger home
Five or more rooms or two outdoor units.
Prices are shown before any Boiler Upgrade Scheme grant. The £2,500 air-to-air grant applies only to eligible homes in England and Wales, using an MCS-certified heat pump installed by an MCS-certified installer, who applies for the grant and deducts it from the price. We confirm eligibility, and which installer applies, before you commit.
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.
If your home in Ystradgynlais is replacing fossil fuel or electric heating, and no gas, oil or LPG boiler stays in use, an MCS-certified air-to-air heat pump may qualify for the £2,500 Boiler Upgrade Scheme grant, which the MCS-certified installer claims and deducts from the price.
The survey
We book surveys in Ystradgynlais at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. Surveys in Ystradgynlais cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.
What is included
Here is what is included on every job in Ystradgynlais:
- Tariff and running advice
- Disconnection and removal of old heaters
- Boiler Upgrade Scheme eligibility check
- Air-to-air system sized for winter
- Commissioning and controls set-up
Nearby
Neighbouring places we cover include Pontardawe (5 miles), Neath (7 miles) and Clydach (8 miles). See all services in Ystradgynlais or storage and electric heater replacement across Powys.

