The fault is not always where you think it is

“We’ve had three companies look at it and still no one’s sorted it.”

The fault is not always where you think it is

I hear this all the time!

Sometimes the issue shows up at the HIU. But the cause? Could be anywhere:
➡️ The plant room
➡️ The pipework
➡️ The system design
➡️ Or just a blocked filter that’s been left 5+ years

One site we visited had:
❌ Poor supply to apartments at the top floors
❌ High return temps
❌ No servicing record on any HIU

The fix wasn’t expensive. It just needed someone who could look at the whole system — not just one part of it.

📍 If you’re getting recurring complaints and differing advice, I can help you work out what’s actually going on.

No drama, no guessing — just straight answers.
📩 Message me or give me a call.

[email protected]
07875372429

Monday - Friday 8am - 6pm

DR HIU Servicing Ltd, Huddersfield, West Yorkshire, HD8 0TX

Company number: 14297369