In 2026, support for an air source heat pump may be available through the SEAI Home Energy Upgrade Grants, but the scheme rules and grant values can change. Eligibility usually depends on factors such as the age and condition of the home, its existing heating system, insulation levels and whether the work is completed through the required SEAI process. A registered contractor normally assesses the property and confirms what upgrades may be suitable, with SEAI making the final decision under its current terms. Check the latest details on the official SEAI website before starting work.