Piped gas and cylinders
What is the difference between town gas vs LPG?
The main difference is how it reaches you. Town gas from City Energy flows through fixed pipes into your kitchen, with a meter and control valve along the line. LPG comes in cylinders that a supplier delivers and swaps when empty, which suits homes without a piped connection. Either way, the hob, hose and valve need the same care.
What habits keep any gas hob safe?
A few habits do most of the work. The Energy Market Authority (EMA) lists them in its gas safety tips: keep flammable and combustible materials away from gas appliances, make sure there is no smell of gas before lighting one, open windows when cooking and do not leave the cooker unattended. Clear the hob ledge of paper towels first.
Should I stay on gas or switch to induction?
Either can work. The choice comes down to how you cook and how your kitchen is laid out. The gas vs induction hob comparison sets out the differences. If you stay with gas, EMA advises buying a cooker with a SAFETY Mark label and keeping access to the gas meter control valve clear.
Who can work on gas
Who may install or alter gas pipes?
Only City Energy or a Licensed Gas Service Worker. City Energy says gas installation works, such as installing or altering gas pipes and installing, replacing or removing gas appliances, are for it or an LGSW, and EMA keeps the list of LGSWs. A handyman or contractor without that licence should leave the pipes alone, even for a small shift.
What must I arrange before renovation starts?
A temporary termination of your gas supply. City Energy asks you to arrange one before renovation. Build it into the schedule with your contractor so the kitchen works do not start ahead of it, and plan where you will cook while the supply is off.
What does HDB say about gas works in flats?
HDB adds a few limits of its own. Its renovation guidelines for plumbing and gas works say gas riser pipes must not be tampered with, gas pipes must not be embedded in common partition walls and spaces with gas pipes may not be converted to bedrooms. Our guide to HDB gas pipe works covers the details.
Home gas safety in Singapore: hoses, hobs and checks
How often should the whole installation be checked?
Once every five years. EMA recommends having your gas pipes and kitchen appliances checked by a Licensed Gas Service Worker at that interval for enhanced gas safety, and City Energy gives the same five-year guidance. Keep a note of when the last check was, so the next one does not slip.
What should I look for on the hob hose?
Cracks, hardening, kinks and a loose fit at either end. Check the full length now and then, especially where it bends behind the cabinet. If anything looks worn, plan a gas hose replacement rather than taping over the damage, and ask City Energy or an LGSW whether it counts as gas installation work.
What else belongs in a quick kitchen check?
Grease, clutter and blocked access. Oil builds up on the hood above the hob, and our guide to clean the kitchen hood shows how to deal with it. EMA also asks you to keep access to the gas meter control valve clear, so do not bury it behind a rice dispenser or new carpentry.
Gas water heaters
Who can install or replace a gas water heater?
City Energy or a Licensed Gas Service Worker. A gas water heater is a gas appliance, and City Energy lists installing, replacing or removing gas appliances as gas installation work for it or an LGSW. That covers swapping out an old unit or relocating one during a bathroom renovation.
Should I choose a gas or electric water heater?
Pick the one that suits your home's supply and how your household uses hot water. Our gas vs electric water heater comparison sets out the differences. If you go with gas, include the heater when you book the five-yearly check of pipes and appliances that City Energy recommends.
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Compare plumbersIf you smell gas
What should I do first?
Leave and call. City Energy says to treat a gas smell as a possible gas leak, not a drain problem, and EMA says to call City Energy's 24-hour emergency hotline at 1800 752 1800 from a safe distance. Our guide on what to do in a gas leak covers the rest.
Moving in or out
When you take over a home, City Energy advises having the gas installation inspected if you are taking over supply from a previous occupant. That holds whether you have bought a resale HDB flat, are renting a condo unit or are moving into a landed house. Add it to your new home move-in checklist so it is booked before you start cooking.
Moving out is simpler: leave the hob and valve off, and pass on the date of the last check to the next occupant or your landlord.
Questions
Can a plumber move my gas pipe?
Not unless they are a Licensed Gas Service Worker. HDB's renovation guidelines say all gas pipe alteration works must be done by City Energy or an LGSW, and City Energy says the same. Your water pipes are a separate matter; moving the gas line is for one of those two.
How often should I replace the hob gas hose?
Whenever it shows wear, rather than on a set calendar. Cracks, stiffness, kinks or a loose end are your cue. During the five-yearly check of pipes and appliances that City Energy recommends, ask the Licensed Gas Service Worker to look at the hose as well.
Can I switch from gas to induction myself?
Not the gas side. Removing a gas appliance is gas installation work that City Energy says is for it or a Licensed Gas Service Worker, so book one of them to take out the gas hob. Ask your contractor what power point the induction hob needs.
Is town gas safer than LPG cylinders?
Both are safe when installed and maintained properly. What keeps either safe is the care around it: following EMA's gas safety tips, replacing a worn hose and having pipes and appliances checked by a Licensed Gas Service Worker once every five years, as EMA recommends.
Should I turn off the gas when I travel?
Yes, as a sensible habit before a long trip. Turn the hob knobs off and close the gas valve on the supply to the hob, then glance at the hose on your way out. When you return, EMA asks you to make sure there is no smell of gas before lighting a gas appliance.
Can I box up gas pipes during renovation?
No. HDB's renovation guidelines let you enclose service ducts or piping with lightweight non-combustible materials, with a removable access opening of at least 600mm x 600mm, but that covers pipes other than gas pipes. Gas pipes must not be embedded in common partition walls either, so leave them open and plan carpentry around them.
Practical guidance for planning a home job in Singapore. Company prices come from the HomezyPro directory, each linked to its source; rules and safety points link to the agency or manufacturer that sets them. This is not a site inspection, a quote or professional advice for your home.
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