Heat pumps
The heat pump installation process, step by step
From your first BER to switch on and getting paid your grant, in the order you need to do it.
Short answer
Get a BER, book an SEAI technical assessment, apply for your grant, wait for approval, then have an SEAI registered installer do the work, usually two to five days. After commissioning you submit your paperwork and SEAI pays the grant. Never start works before approval.
The seven steps
- 1. BER: find your existing BER or book one with a registered assessor.
- 2. Technical assessment: an SEAI registered technical advisor measures heat loss and confirms the home is ready, or lists what to fix. SEAI pays €200 towards it.
- 3. Apply: submit your grant application online with SEAI.
- 4. Approval: wait for your grant offer. Works must be finished within 8 months.
- 5. Quotes and booking: choose an SEAI registered installer.
- 6. Installation: outdoor unit, cylinder, radiators, controls and electrics, usually 2 to 5 days, with a day or two without hot water.
- 7. Commission and claim: the system is commissioned, an electrician certifies the work, a post works BER is done and you submit your Declaration of Works.
What to expect on install days
Expect floorboards up where pipes run, a day or two without heating or hot water, and some making good of walls. A good installer will walk you through the controls before they leave and set the heating curve for your home.
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Related guides
Costs & grants
BER and technical assessment: what they are, what they cost, who does them
The two reports that come before any heat pump grant.
Costs & grants
The SEAI heat pump grant, explained
Four grants that stack, who qualifies, and the order you must do things in so you don't lose them.
Heat pumps
Heat pump maintenance and warranties
What servicing a heat pump involves, what it costs, and the two warranties you should have in writing.
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