Off-Gas Heating: Best Options for Rural UK Properties in 2026

Around 4 million UK homes are not connected to the gas network. These properties — often in rural Leicestershire, Rutland, Northamptonshire, and beyond — traditionally rely on oil, LPG, or electric storage heaters. All of these are more expensive per kWh than mains gas and produce higher carbon emissions.

The good news? Off-gas properties have the most to gain from switching to a heat pump, both financially and in terms of the grant available.

For off-gas properties, a heat pump offers:

• The enhanced £9,000 BUS grant (21 July 2026 – 31 March 2027) — £1,500 more than on-gas homes. • Massive running cost savings — Oil costs roughly 8–10p per kWh of heat. A heat pump delivers heat at 6–7p per kWh. LPG is even more expensive at 10–13p per kWh of heat. • No fuel deliveries — No more arranging oil deliveries, worrying about tank levels, or price spikes. • No combustion risk — No carbon monoxide, no flue maintenance, no oil leaks contaminating your land.

Paired with solar panels, an off-gas property can become virtually energy-independent.

Oil boilers are reaching end-of-life across the country, and replacement oil boilers are becoming harder to source and more expensive. The UK government has signalled that oil and LPG boilers in off-gas homes will eventually be phased out.

Rather than replacing an ageing oil boiler with another fossil fuel system, the BUS grant makes a heat pump the obvious choice. Many of our rural customers report lower running costs from day one, even before accounting for the grant.

Rural installations can have specific requirements:

• Single-phase electricity supply — The Vaillant aroTHERM Plus runs on a single-phase supply up to 12 kW, which is sufficient for most homes. Larger properties may need a three-phase upgrade. • Longer pipe runs — If the heat pump is sited some distance from the house, insulated underground pipe runs are needed. • Listed buildings and conservation areas — We have experience installing heat pumps sensitively in heritage properties. • Solid walls — Many rural properties have solid stone or brick walls with no cavity. Internal or external insulation can help, and we factor this into our heat loss calculations.