Storage and electric heater replacement across Dyfed
Old storage heaters in Carmarthen homes are removed and recycled as part of the replacement. Flats and bungalows in Carmarthen that have never had gas are the usual candidates for replacing storage heaters. South Wales summers can be warm and humid, and winters damp, so a reversible system earns its keep all year.
Prices in Dyfed
Storage and electric heater replacement in Dyfed typically comes in at £3,145–£9,595 for 3–5 rooms including VAT, based on South and Mid Wales rates. Labour rates in South and Mid Wales keep this slightly under the national middle. The biggest variables are the pipe route, access for the outdoor unit and the state of the consumer unit, all of which the survey settles. For reference, the Bungalow or house option in Dyfed (four rooms on one outdoor unit) usually comes to 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
In Wales, outdoor units of up to 1.5 m³ that meet MCS 020a noise limits are usually permitted development on houses; listed buildings need consent, and in conservation areas a unit cannot go on a wall or roof facing a road.
If your home in Dyfed 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
Surveys in Dyfed cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare. On a survey in Dyfed 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 storage and electric heater replacement across Dyfed:
- Free survey and heat-loss calculation
- Commissioning and controls set-up
- Disconnection and removal of old heaters
- Boiler Upgrade Scheme eligibility check
- Tariff and running advice
- Air-to-air system sized for winter
Towns in Dyfed
Pick your town for local details, or see every service in Dyfed.

