Choosing a Home Heating System in Scotland
Many Scottish homes, especially outside the towns, are not connected to the gas grid, and even those that are face a choice when their boiler reaches the end of its life.
What should replace my old boiler in Scotland?
It depends on your home and fuel. Off-gas homes on oil or LPG often look first at an air source heat pump. Homes on mains gas can plan a switch when the boiler is due for replacement. Insulation, hot water needs and space for a cylinder all shape the right choice.
Last updated: ·Reviewed by the Scottish Energy Efficiency team
Gas, Oil, LPG and Electric Homes
The best replacement depends on what you heat with today. Oil and LPG homes in rural areas often switch straight to an air source heat pump, while gas-heated homes in towns usually plan the change when their boiler is due for replacement.
Space and hot water
Heat pumps need room for an outdoor unit and a hot water cylinder. Small flats without that space may suit modern electric heating instead.
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Frequently asked questions
Do I need a hot water cylinder with a heat pump?
Usually, yes. Heat pumps heat water into a cylinder rather than on demand, so you will need space for one, often where an old cylinder or airing cupboard was.
What is a hybrid heating system?
A hybrid pairs a heat pump with an existing boiler, using the heat pump most of the time and the boiler on the coldest days.
Is electric heating a good option for flats?
Modern electric heating can suit small flats without space for a heat pump, especially when combined with good insulation and a suitable tariff.