You may be eligible for an SEAI heat pump grant when replacing an oil boiler, but approval depends on your home and the proposed system. Your house generally needs to meet SEAI requirements, including conditions relating to its age, insulation, heating system and BER, and a technical assessment must confirm that a heat pump is suitable. The grant amount and final eligibility are decided under the applicable SEAI scheme rules, rather than guaranteed in advance. Ask an SEAI-registered heat pump contractor to assess your home, and check the latest requirements on the official SEAI website before starting work.