Storage and electric heater replacement in Hanworth
Flats and bungalows in Hanworth that have never had gas are the usual candidates for replacing storage heaters. Many London homes are flats or tall terraces, where heat rises to the top floor and the bedrooms bear the brunt of a hot spell.
Old storage heaters in Hanworth homes are removed and recycled as part of the replacement. Our London coverage takes in Hanworth, about 12 miles from central London. Coverage includes TW13.
Prices in Hanworth
In London, our guide range for storage and electric heater replacement is £4,545–£13,795 for 3–5 rooms, including VAT. Prices here sit above the national middle, reflecting London labour rates and parking and access costs. What moves a quote in Hanworth up or down is mostly pipe length, how high the outdoor unit goes, and whether a new electrical circuit is needed. On our London figures, the Bungalow or house option (four rooms on one outdoor unit) is about £6,545–£10,495.
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
England's rules let most houses fit an outdoor unit without a planning application, as long as the size, number and MCS 020(a) noise conditions are met. Flats, listed buildings and roof-mounted units are treated differently.
If your home in Hanworth 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 Hanworth at a time that suits you, including early evenings by arrangement, and send the written quote afterwards. 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.
What is included
Included as standard in Hanworth:
- Air-to-air system sized for winter
- Boiler Upgrade Scheme eligibility check
- Tariff and running advice
- Free survey and heat-loss calculation
- Commissioning and controls set-up
Nearby
If you are just outside Hanworth, we also work in Feltham (2 miles), Sunbury-on-Thames (2 miles) and Hounslow (3 miles). See all services in Hanworth or storage and electric heater replacement across London.

