Brook Renewables provides specialist Daikin heat pump maintenance for homeowners and landlords across Ireland. Whether you own a Daikin Altherma 3 Monobloc, a Split system, or an older Altherma model, our SEAI-registered engineers have the expertise to keep your system running efficiently and reliably all year round.
Why Your Daikin Heat Pump Needs Annual Servicing
Daikin is one of the world’s most trusted heat pump brands — but even the best systems need regular professional maintenance to continue delivering the performance and efficiency they were built for. Without an annual service, efficiency drops, running costs increase, and the risk of avoidable faults grows.
- Keep your Daikin manufacturer warranty valid
- Maintain the efficiency your system was designed to achieve
- Catch small faults before they become costly repairs
- Extend the working lifespan of your heat pump
- Reduce energy bills and ensure reliable heating through winter
What’s Included in Our Daikin Heat Pump Service
Every service visit covers a full inspection of both the indoor and outdoor components. A written service report is provided on completion.
Outdoor Unit
- Fan and coil inspection and clean
- Refrigerant pressure and charge check
- Pipework and insulation condition
- Electrical connections check
Indoor Unit & Hydrobox
- Flow and return temperature measurement
- System pressure check and top-up if needed
- Pump operation and circulation check
- Expansion vessel pressure test
- Valves, sensors and safety device inspection
Controls & Performance
- Daikin Onecta and MMI controller calibration
- Performance test under load
- Error code history review
- Written service report on completion
Daikin Heat Pump Models We Service
We work across all Daikin heat pump systems commonly installed in Irish homes, including:
- Daikin Altherma 3 Monobloc — R32, 4kW to 16kW range
- Daikin Altherma 3 R Split — indoor and outdoor unit configurations
- Daikin Altherma 3 H HT — High Temperature, suitable for retrofit installations
- Daikin Altherma 2 — older installed systems still in operation
Not sure of your model? Our engineers will identify your unit on-site and advise accordingly.
How Often Should a Daikin Heat Pump Be Serviced?
We recommend a professional service once a year. Late summer or early autumn is the ideal time — your system is fully checked and ready before the heating season begins. Daikin recommends annual servicing as a condition of maintaining warranty cover.
Daikin Heat Pump Maintenance Contracts
For homeowners and landlords who want ongoing cover, Brook Renewables offers annual maintenance contracts for Daikin heat pump systems. Every contract includes:
- One full annual service as standard
- Priority scheduling for repair callouts
- Discounted rates on parts and labour
- A dedicated engineer familiar with your system