“A widely shared post says UK households must replace all gas boilers by 2030, that installing a heat pump is already legally mandatory whenever a boiler fails, and that the government currently pays the entire installation cost for every household. It links to a commercial installer and urges readers to book within 24 hours before a supposed national deadline.”
Why this was a demanding test
The passage combines several claims that sound related but require different evidence. A policy ambition is not the same as a legal duty. A grant is not the same as the government paying every cost. Failure to find a national deadline does not establish the terms of an unidentified private promotion. The opening phrase “widely shared” is also a separate reach claim requiring platform data.
What the check separated
| Claim | Result and reason |
|---|---|
| Every household must replace all gas boilers by 2030. | Contradicted. The checked policy material described a gradual transition and later dates for new or replacement fossil-fuel heating, not compulsory removal of every existing household boiler by 2030. |
| A heat pump is legally mandatory whenever a boiler fails. | Contradicted. Official material described eligibility, incentives and consumer choices; it did not establish the claimed universal legal duty. |
| The government pays every household’s entire installation cost. | Contradicted. The Boiler Upgrade Scheme provides fixed grants subject to eligibility. A grant is not a promise to meet every household’s full cost. |
| Everyone faces a national 24-hour booking deadline. | Insufficient evidence. No national deadline was found in the checked official material. Without the installer and promotion terms, the system could not determine whether a separate private offer existed. |
| The post was widely shared. | Unresolved. No original post, platform link, date or engagement record was supplied. |
Sources and source roles
The result prioritised government and regulator material. It used the UK Heat and Buildings Strategy for the policy timetable, the current Boiler Upgrade Scheme eligibility guidance for the grant framework, and Ofgem’s property-owner information as authoritative scheme guidance. These sources could address public policy; they could not authenticate the unidentified post or establish private promotional terms.
What remained uncertain
The result required the original post URL, its platform and date, the installer’s identity, and the complete promotion terms. It also recommended checking current government and Ofgem pages because grant values, eligibility and implementation dates can change. That uncertainty was not treated as a reason to ignore the three claims directly contradicted by available sources.
What this test demonstrated—and what it did not
The check successfully separated five questions and used different evidence states instead of issuing one vague “false” label. It also recognised that commercial urgency and factual policy claims require different follow-up evidence. This is one observed run, not a universal accuracy estimate. Public-web search can miss sources, policies can change, and cited pages must still be opened and read in context.
Retain claim-by-claim conclusions, explicit coverage labels and claim-specific missing evidence. Do not convert “not found” into “false,” and do not treat a real public scheme as authentication of a private sales message.