D4 Plumbing & Heating

11/08/2026

Another heat pump installation underway just off Haddington Road! 🔧🏡

Our customer is taking advantage of the €12,500 SEAI grant to upgrade to a more efficient, comfortable and sustainable home heating system.

We’re looking forward to sharing the finished result!

Thinking about upgrading your home heating?

📞 Call us on 01 908 1819 for a free quote
🌐 Enquire online: https://d4gas.ie/heat-pump-installation-dublin/

27/07/2026

Upgrading district heating substations over in spencer dock this week.

03/07/2026

29/06/2026

School boiler upgrade started this morning.

16/05/2026

Proud reluctant sponsor of D4 golf society's tops, who are golfing in alicante this week.

09/04/2026

🔥 Boiler & Heating Upgrade – Morehampton Road, Dublin 🔥

This large home had a heating system that just wasn’t performing…
Radiators constantly needed balancing and the boiler struggled to push heat evenly around the house.

We stepped in and completely upgraded the system 👇

✅ Installed a new Viessmann boiler (10-year warranty)
✅ Added a system link setup for proper heat distribution
✅ Split the house into 3 heating zones (Hot Water / Upstairs / Downstairs)
✅ Created a 4th zone for underfloor heating
✅ Fitted an EPH 4-zone wireless Ember system
📱 Full heating control now from the customer’s phone

👉 Result: Even heat throughout the house, no more constant balancing, and full control of every zone.

If your heating system isn’t performing like it should — we’ll fix it properly.

📞 085 706 3869

02/04/2026

New addition.