Hybrid heating in Dundee

Dundee's housing includes Victorian tenements on the Hilltown, coastal cottages near Broughty Ferry, and post-war estates across Lochee and Kirkton. Most homes run gas boilers with radiators designed for high flow temperatures. A hybrid heating system adds an air source heat pump that handles the bulk of the heating season, with the boiler retained for the coldest days. This suits Dundee homes that want to reduce gas consumption without a full heat pump conversion.

Last updated: 28 October 2026

Is a hybrid heating system suitable in Dundee?

A hybrid heating system in Dundee pairs an air source heat pump with your existing gas boiler. The heat pump runs for most of the year and the boiler steps in on cold days. It suits tenement flats and suburban homes with existing radiators, subject to a survey.

Dundee's position on the Tay estuary means winter temperatures are moderated by the coast, typically reaching -4 to -6 degrees rather than the deeper cold of inland areas. The bivalent point is often set around 0 to -2 degrees. Tenement flats in the Hilltown and Coldside areas have solid stone walls and limited insulation options, making the hybrid approach attractive because the boiler handles peak demand. In Broughty Ferry and the suburbs of Monifieth and Barnhill, detached and semi-detached homes with gardens offer good outdoor unit siting. The city has a growing number of properties with solar panels, and some homeowners consider adding battery storage alongside a heat pump. The heat loss survey measures each room and confirms whether existing radiators can work at lower flow temperatures or need selective upgrading.