Gas keeps millions of homes across the UK warm and comfortable, but it’s also something that should never be taken lightly. Unfortunately, there are plenty of myths and misconceptions out there about gas safety – and believing them could put your household at risk.
At CORGI, we’ve rounded up the 10 most common gas safety myths and set the record straight.
Myth 1: “If my boiler is working, it must be safe.”
Truth: A boiler can appear to run normally while still leaking dangerous carbon monoxide (CO) or operating inefficiently. Only a qualified engineer can confirm it’s safe.
Myth 2: “I only need to service my boiler if it breaks.”
Truth: Annual servicing is essential. It keeps your boiler safe, efficient, and under warranty – and helps avoid costly breakdowns.
Myth 3: “Carbon monoxide has a smell, so I’d know if it was leaking.”
Truth: CO is colourless, tasteless, and odourless – that’s why it’s known as the “silent killer.” The only way to detect it is with a proper alarm.
Myth 4: “Any handyman can fix a gas appliance.”
Truth: Only a Gas Safe registered engineer is legally allowed to work on gas appliances in the UK. Letting anyone else do it could be dangerous and even illegal.
Myth 5: “A quick once-over counts as a proper service.”
Truth: A real service involves checks, cleaning, testing, and paperwork. If your engineer is gone in ten minutes, you haven’t had a proper service.
Myth 6: “Carbon monoxide detectors last forever.”
Truth: Most CO alarms have a lifespan of 5–7 years. Always check the expiry date and replace them when needed.
Myth 7: “Gas safety checks are optional for landlords.”
Truth: By law, landlords must arrange annual Gas Safety Certificates for all gas appliances in rented homes. It’s not optional – it’s a legal requirement.
Myth 8: “New boilers don’t need checking.”
Truth: Even brand-new appliances should be serviced annually to stay safe and maintain efficiency. Many warranties require it.
Myth 9: “If I don’t smell gas, there can’t be a problem.”
Truth: Gas leaks are serious, but not all dangers smell. Carbon monoxide and hidden faults can be just as deadly without a smell.
Myth 10: “Gas safety is just about boilers.”
Truth: Gas safety also covers fires, cookers, pipework, and flues. Every gas appliance in your home should be properly maintained.
The bottom line
Gas safety myths can be dangerous – but the truth is simple. Always use a Gas Safe registered engineer, service your appliances regularly, and install carbon monoxide detectors in the right places.
At CORGI, we’re committed to helping households stay safe. For extra peace of mind, choose a CORGI Trade Approved installer – trusted professionals who meet the highest standards of safety and service.
Find a CORGI Trade Approved installer here www.staging-node-k48gq7-csl-trade-dev-com.stackstaging.com