Storage and electric heater replacement in Dolgellau
Old storage heaters in Dolgellau homes are removed and recycled as part of the replacement. North Wales has mild, damp weather for much of the year, so efficient heating and dehumidifying are big benefits.
For Dolgellau landlords, swapping storage heaters for a heat pump is one of the more effective EPC improvements. Dolgellau sits around 35 miles from Bangor, Gwynedd, inside our Gwynedd area. Homes in LL40 are all within our coverage.
Prices in Dolgellau
In North Wales, our guide range for storage and electric heater replacement is £3,245–£9,795 for 3–5 rooms, including VAT. It is a touch below the UK middle, as trade rates in North Wales tend to be. 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. As an example, the Bungalow or house option (four rooms on one outdoor unit) would typically be £4,645–£7,445 here.
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 Dolgellau 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
A survey in Dolgellau usually takes one to two hours. We measure the rooms, check the walls and the consumer unit, agree the outdoor unit position with you and photograph the pipe routes. We book surveys in Dolgellau at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included with storage and electric heater replacement in Dolgellau:
- Tariff and running advice
- Air-to-air system sized for winter
- Free survey and heat-loss calculation
- Disconnection and removal of old heaters
- Commissioning and controls set-up
Nearby
We also cover Porthmadog (16 miles), Aberystwyth (24 miles) and Pwllheli (24 miles). See all services in Dolgellau or storage and electric heater replacement across Gwynedd.

