Storage and electric heater replacement in Caernarfon
Old storage heaters in Caernarfon homes are removed and recycled as part of the replacement. In North Wales, an air-to-air system can be an efficient way to heat holiday homes and bungalows, with cooling as a bonus.
For Caernarfon landlords, swapping storage heaters for a heat pump is one of the more effective EPC improvements. Caernarfon sits around 8 miles from Bangor, Gwynedd, inside our Gwynedd area. Coverage includes LL55.
Prices in Caernarfon
In North Wales, our guide range for storage and electric heater replacement is £3,245–£9,795 for 3–5 rooms, including VAT. Labour rates in North Wales keep this slightly under the national middle. Concealed pipework, access equipment for high walls and any electrical work are what push prices towards the upper figure. Typical Bungalow or house work (four rooms on one outdoor unit) lands around £4,645–£7,445 in this area.
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 Caernarfon 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
The free survey is where the real price is set: room measurements, pipe and drain routes, electrical checks and the outdoor unit position, all written into your quote. We book surveys in Caernarfon at a time that suits you, including early evenings by arrangement, and send the written quote afterwards.
What is included
Included as standard in Caernarfon:
- Free survey and heat-loss calculation
- Commissioning and controls set-up
- Boiler Upgrade Scheme eligibility check
- Air-to-air system sized for winter
- Tariff and running advice
Nearby
Close to Caernarfon, our coverage also includes Llangefni (8 miles), Bangor, Gwynedd (8 miles) and Porthmadog (16 miles). See all services in Caernarfon or storage and electric heater replacement across Gwynedd.

