Electrics and gas
The report places a powerflush sticker, the boiler cupboard and papers the solicitor does not yet have in one paragraph. Which of those were inspected, and which were merely named?
The powerflush sticker and the boiler cupboard were inspected by eye. The papers the solicitor does not yet have were not inspected at all. A sticker on a cupboard is not the certificate, the invoice or the report of a flush, and it does not show that the work was done well or even done. The survey has seen a label in a cupboard. It has not seen the papers, has not verified a flush, and has not decided the heating system is clean. The paragraph mixes two sightings with a document that was absent.
Last reviewed 24 October 2026. Written for buyers in England and Wales unless this answer says otherwise. No named surveyor has signed this page. It is general guidance, not a report on your house, and not legal advice.
What is the fuller explanation?
A powerflush is a cleaning of the heating circuit, usually claimed by a sticker left behind. Stickers are easy to fix and easy to leave after a partial job. The boiler cupboard is simply where this one was seen. What matters is the paperwork: what was flushed, when, and whether any radiator or the boiler was excluded. None of that was in the surveyor's hand, and the solicitor does not have it yet either. The visit can confirm a label. It cannot confirm the job the label talks about.
Ask the solicitor to obtain the powerflush papers from the seller and to check they match this boiler and this address. Until those papers arrive, do not treat the sticker as evidence the system was cleaned. A heating engineer can say, separately, what condition the system is in now. The survey has not made that assessment. If the boiler is gas, appliance questions go to a Gas Safe registered engineer. Keep the label, the cupboard and the missing papers as three different things.
What should you ask your surveyor?
- What did the sticker actually say, and was a date legible?
- Was the sticker on the boiler, the cupboard door or loose nearby?
- Which papers were you told existed but could not be read on the day?
What are the typical next steps?
- Treat the sticker and the cupboard as seen, and the papers as unseen.
- Ask the solicitor to get the flush paperwork from the seller.
- Do not tell a lender the system was powerflushed on the strength of a label.
Costs vary with the building and with who you instruct. Where this page does not cite a published figure, ask the surveyor, a relevant specialist, or your solicitor for a written quote. Do not treat a forum average as the price.
Also asked about this
Does a recent date on the sticker prove the flush happened?
No. A date on a sticker is still only a sticker. The solicitor does not yet have the papers, and the survey did not see them. The cupboard and the label were inspected by eye. They do not show what was flushed or whether the work was finished. Wait for the documents before you rely on the date.
Should the boiler be powerflushed again because the papers are missing?
Not automatically. Missing papers mean the claimed flush is unverified, not that a new flush has been specified. The survey saw a sticker in the cupboard and did not inspect documents. Ask the solicitor for the papers first. An engineer can advise on the system as it is. The report has not ordered another flush.