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Renters in Wales Among Most at Risk from Dangerous Gas Appliances


Wales has been revealed as the second most dangerous region in the UK for unsafe gas appliances, with a fifth (19%) of gas appliances in privately-rented accommodation in Wales deemed to be unsafe, new research from Gas Safe Register has revealed.

Wales is second only to the West Midlands in terms of the proportion of inspections which found unsafe gas appliances. Investigation data spanning five years by Gas Safe Register reveals that throughout the UK, gas heaters are the most dangerous appliance in rented accommodation, accounting for the majority (59%) of all unsafe appliances.

Unsafe and Unaware

One in 10 renters in Wales (10%) are unaware their boiler should be safety checked annually and don’t think it has been inspected in the last 12 months.

Despite landlords being responsible for ensuring that all gas appliances provided by them are safety checked every year by a qualified Gas Safe registered engineer, more than a third in the UK (37%) are unaware of their duty of care. In fact, one in seven landlords (15%) think gas appliance safety is the responsibility of their local council.

Jonathan Samuel, managing director for Gas Safe Register, said:

“Gas safety can be a matter of life or death. The findings from the 5,312 inspections carried out by our team in Wales over the last five years show us that more unsafe appliances have been found in rented accommodation in this region than almost any other part of the UK.

“We are urging renters, homeowners and landlords alike in Wales to make sure they know to get gas appliances checked on an annual basis and, as a legal requirement, to ‘trust the triangle’ by using a Gas Safe registered engineer.”

Independent expert Dominic Littlewood, said:

“With winter fast approaching, more and more people will be switching on their central heating. If they are not properly maintained, they can kill.

“It is the law for every landlord in the country to get an annual check to make sure their tenants are gas safe, but whoever you are and wherever you live, gas safety should be on your radar. Get your gas appliances checked every year – the only way to do this within the law is to use an appropriately qualified Gas Safe registered engineer. Be safe as well as warm this winter.”

Homeowners are also confused about where responsibility lies in ensuring their property is ‘gas safe’. Only half (49%) of homeowners in the UK realise it is their responsibly, while one in seven (14%) viewing gas safety as within the remit of the gas provider.

Gas Safe Register offers the following tips for gas safety:

  1. Check appliances annually – an annual gas safety check reminder service can be found via
  2. Learn the symptoms of carbon monoxide poisoning – although carbon monoxide (CO) has no smell, taste or colour, symptoms of poisoning include: headaches; dizziness; nausea; breathlessness; collapse and loss of consciousness – all of which can be mistaken for something else.
  3. Recognise the signs of unsafe gas appliance – these include: a lazy yellow flame instead of a crisp blue flame; soot or staining on or around the appliance; excess condensation in the room.

To find out about dangers in your area, and to find a Gas Safe registered engineer call 0800 408 5500 or visit

If you smell gas or think there might be a gas leak, call the free 24-hour national gas emergency number immediately on 0800 111 999.