This week we completed a Vaillant aroTHERM Plus installation, cleverly integrated into two existing underfloor heating systems — with no wet system upgrades required whatsoever 🏡✨ What made this project particularly rewarding was the challenge around hot water production. The customer already had an existing thermal store, and rather than replacing it, Elite pushed our design experience to the maximum to successfully integrate modern, high-efficiency renewable technology with the existing thermal storage setup. ♻️ Why this project really stands out: Existing underfloor heating retained Existing thermal store retained Minimal disruption to the home Intelligent system design built around what was already in place Before the upgrade, the property was heated using direct electric heating — one of the most expensive ways to heat a home ⚠️💷. By switching to a 400% efficient heat pump system, the customer has transformed their running costs while massively improving comfort. The result? 😄 A very happy customer 📉 Dramatically reduced energy bills 🔧 A retrofit with excellent return on investment 🌍 A future-proof, low-carbon heating system 🎥 If you’d like to see exactly how this project was delivered, head over to our YouTube channel to watch the full breakdown and results of the installation. A perfect example of how great renewable design isn’t about ripping everything out — it’s about making new technology work intelligently with what’s already there.