The SEAI heat pump grant calculator can provide an indication of the support that may apply, but it does not guarantee eligibility or grant approval. Your result may depend on factors such as the property’s age, existing heating system, energy performance, heat-loss requirements and the proposed installation. A registered SEAI contractor must assess the home and complete the required technical checks before work begins. Check the latest conditions on the official SEAI website and confirm the position with your chosen registered contractor.