The Honest Answer

No, if it’s correctly positioned and set to a sensible temperature. I cover both of those at every bedroom installation. Here’s what actually matters.

Yes. Without it, you lose the BUS Grant and the Smart Export Guarantee. I’ve seen this mistake cost homeowners thousands. Here’s what to verify before agreeing to anything.

No, and I say that as one. The certificate tells you the minimum standard was met. It tells you nothing about design quality, commissioning, or what happens in year three.

The most consistent pattern when AES gets called out to fix an installation: it was the cheapest quote. Here’s what to actually check before choosing anyone.

No, but poorly installed ones are. The pattern across every call-out we receive to fix someone else’s work is consistent. Here’s what goes wrong, and how to avoid becoming one of those…