Advice
Gas work advice for London
35 plain answers to real questions people in London ask, grouped by job. Each one starts with the short answer.
Landlord gas safety certificate (CP12)
Landlord gas safety certificate (CP12) servicelandlord certificate london
Property licensing in Newham and Waltham Forest: where the gas record fits
How selective licensing in Newham and Waltham Forest works for landlords, and why a current landlord gas safety record matters for your licence.
landlord gas safety certificate cost
What affects the cost of a landlord gas safety certificate in London
What changes the price of a CP12 in London: number of appliances, access in flats, parking, missed visits and any faults found. No guesswork figures.
how long does a gas safety certificate last
How long does a gas safety certificate last?
A landlord gas safety record lasts 12 months. How the two month early window works, what to give tenants, and how long to keep records in London.
hmo gas safety certificate
Gas safety in a London HMO: what the landlord has to check
Gas safety duties for HMO landlords in London: communal boilers, tenant owned appliances, the bedroom rule for converted rooms and record keeping.
do i need a new gas safety certificate for a new tenant
Do you need a new gas safety certificate for a new tenant?
If the current gas safety record is under 12 months old you can give it to a new tenant. HSE checks between tenancies and why records cannot be backdated.
what does a landlord gas safety inspection include
What a landlord gas safety check includes
What a Gas Safe registered engineer checks on a landlord gas safety inspection, what the record must list, and the extra pipework test HSE recommends.
Gas safety check for homeowners
Gas safety check for homeowners servicegas safe register check
How to check a gas engineer on the Gas Safe Register
How to check a gas engineer before they start: the Gas Safe ID card, the work categories on the back, and the online register check. London examples.
homeowner gas safety certificate
Should homeowners get an annual gas safety check?
Homeowners have no legal duty to get a yearly gas safety check, but Gas Safe Register recommends one. What it covers in Enfield and north London homes.
can a gas engineer condemn a boiler
What it means when a gas engineer turns off your boiler
Immediately Dangerous, At Risk and Not to Current Standards explained. Why a gas engineer can turn off a boiler, the warning label, and what to do next.
do i need a gas safety certificate to sell my house uk
Do you need a gas safety certificate to sell a house in London?
Sellers do not legally need a gas safety certificate, but buyers ask about the boiler and its paperwork. What to gather before selling in Barnet.
Boiler repair
Boiler repair servicevaillant f28
Vaillant F28 fault: what it means and what to check
F28 on a Vaillant boiler means the flame was not detected when it tried to light. Safe checks for London homes and when to call an engineer.
boiler pressure keeps dropping
Why does my boiler pressure keep dropping?
Boiler pressure that falls again and again means water is leaving the system. The usual causes in Stoke Newington's converted Victorian homes.
no hot water combi boiler
No hot water from your combi boiler: common causes
Heating works but the taps run cold? The usual combi faults in east London flats, what you can check safely, and when to book a repair.
kettling boiler
Why is my boiler kettling?
A boiler that rumbles like a kettle is usually fighting limescale or sludge. Why it happens in Walthamstow's hard water and what to do.
frozen condensate pipe
Frozen condensate pipe: how to thaw it safely
Boiler stopped in a cold snap? The condensate pipe may be frozen. How to find it, thaw it with warm water and stop it freezing again.
New boiler installation
New boiler installation servicepower flush
Power flush or chemical clean before a new boiler?
A new boiler on a dirty system can block fast. How a power flush, a chemical clean, inhibitor and a magnetic filter protect it in London homes.
combi boiler vs system boiler
Combi or system boiler for a London flat or terrace?
Combi or system boiler? How the choice works for north and east London flats, Victorian terraces and Enfield semis with two bathrooms.
boiler flue regulations
Boiler flue rules for flats and terraced houses
Flues in ceiling voids, terminal distances from windows and boundaries, plume kits: the flue rules that matter in Camden flats and terraces.
boiler in loft
Moving a boiler into a loft conversion: what to plan
Putting a boiler in a loft or loft conversion in Crouch End or Muswell Hill? Plan the flue, condensate, access, frost and gas pipe first.
how much is a new boiler london
What decides the cost of a new boiler in London
The cost of a new boiler in London depends on the type, the flue route, pipework, system clean, controls and access. What to ask before a quote.
Boiler service
Boiler service serviceboiler service cost
What a boiler service in London involves and what changes the price
What happens on a boiler service and the London factors that change the price: boiler type, access to cupboards and lofts, parking, and parts found worn.
boiler warranty
Does your boiler warranty need an annual service?
Most boiler makers ask for a yearly service to keep the warranty valid. What to check in your terms, and why London flats and lets lose cover.
boiler service and gas safety certificate
Gas safety check or boiler service: what is the difference?
A gas safety check proves appliances are safe; a boiler service keeps the boiler working well. What each covers and why London landlords book both.
limescale boiler
Hard water and your boiler in north and east London
Thames Water figures show hard water across north and east London. What limescale does to a boiler and how to protect it.
Gas cooker and hob installation
Gas cooker and hob installation servicegas cooker disconnection
Gas cooker disconnection when you move home in London
Moving flat in north or east London and taking the cooker? Who can legally disconnect a gas cooker, what the engineer does and how to plan moving day.
can i install gas hob myself
Can you install a gas hob yourself?
Fitting a gas hob is gas work, and the law says only a Gas Safe registered engineer may do it. What that means in London flats and for landlords.
can i replace gas hob with induction
Swapping a gas hob for induction: what the gas side involves
Replacing a gas hob with induction in an Islington flat? Who caps the gas, who wires the hob, and what changes for landlords and gas checks.
Gas leak and smell of gas
Gas leak and smell of gas servicesmell of gas
Smell gas at home in London? What to do first
Smell gas in a north or east London home? The safety steps in order, calling 0800 111 999, what Cadent's engineer does and what comes after.
emergency control valve
Finding your gas emergency control valve in a London flat
Where the gas emergency control valve hides in Hackney conversions and London blocks, how to turn it off, and what to do if you cannot reach it.
Gas fire servicing and removal
Gas fire servicing and removal servicegas fire service
Servicing a gas fire in an old London fireplace
Gas fires in Victorian chimneys in Stoke Newington need the flue checked as well as the fire. What a gas fire service covers and the warning signs.
back boiler removal
Back boiler removal: what is involved
Removing a back boiler behind a gas fire in Tottenham or Wood Green means planning new heating too. The steps, the paperwork and what to decide.
Carbon monoxide alarms and checks
Carbon monoxide alarms and checks servicecarbon monoxide alarm beeping
Why is my carbon monoxide alarm beeping?
A CO alarm beeping in a London flat could be a real alarm, a low battery or end of life. How to tell, what to do in a real alarm and who to call.
where to put carbon monoxide alarm
Where to put a carbon monoxide alarm in a flat or terrace
Where a CO alarm should go in a Walthamstow terrace, Warner flat or London block: rooms with gas appliances, head height, 1 to 3 metres away.
carbon monoxide alarm regulations
Carbon monoxide alarms: the rules for London landlords
The 2022 CO alarm rules for London landlords: which rooms need one, the gas cooker exclusion, day one checks, HMOs, new appliances and fines.