Lucy Soboleva Key Takeaways
- Natural gas is odourless — the mercaptan smell additive is your first warning; trust it immediately.
- F&P CG series cooktops use sealed burners; spill overflow into the burner base can block gas ports and cause incomplete combustion.
- Flexible gas connector hoses should be replaced every 5 years regardless of visible condition.
- Never test for gas leaks with a naked flame — use soapy water or a commercial gas detector.
The Bottom Line
Respond to any gas smell by ventilating and evacuating immediately. Annual hose inspections and burner port cleaning are the two most effective prevention steps.
Fisher & Paykel Gas Cooktop Safety — hazard prevention, warning signs, emergency response, and DO/DON'T tips.
Fisher & Paykel cooktop safety — hazard prevention, warning signs, emergency response, and DO/DON'T tips.
Natural gas is an efficient and responsive cooking fuel, but a leak in or near a Fisher & Paykel CG series gas cooktop can lead to an explosion, flash fire, or carbon monoxide poisoning in minutes. Because gas is naturally odourless, suppliers add mercaptan — a sulphur compound that smells like rotten eggs — as a safety warning. If you detect that smell, even faintly, treat it as a real emergency every time. No cooking task justifies remaining in a gas-filled room.Emergency Response
| Symptom | Immediate Action |
|---|---|
| Rotten-egg smell near the cooktop | Do not operate any switches — turn off the gas at the meter, open windows, evacuate, and call your gas supplier from outside |
| Yellow or orange burner flame (should be blue) | Turn off burners, ventilate the kitchen, and inspect burner caps for blockage before relighting |
| Burner will not ignite despite repeated clicking | Turn the knob off, wait 30 seconds for any accumulated gas to disperse, then retry once only |
| Hissing sound near the cooktop when all burners are off | Isolate gas at the meter immediately and call a licensed gasfitter — do not use the appliance |
What Causes Gas Cooktop Leaks
On CG series sealed-burner cooktops, leaks and combustion problems originate from a small set of sources: deteriorated flexible connector hoses behind or beneath the appliance; loose fittings at the regulator or isolation valve; burner ports clogged with food debris or boil-over residue that disrupts gas flow and produces incomplete combustion; and worn or cracked igniter seals that allow tiny amounts of gas to escape around the electrode. Cooking with high-sided cookware that blocks airflow above the burner also elevates carbon monoxide output significantly — a hazard that is invisible and odourless.Warning Signs
- Any smell resembling rotten eggs or sulphur near the cooktop or behind the cabinetry
- Burner flames that are yellow, orange, or lifting off the burner head rather than sitting low and blue
- A clicking igniter that fires continuously even when the knob is in the off position
- Visible rust, cracking, or flattening of the flexible gas hose at the rear of the appliance
- Sooty or black residue around burner ports or on cookware bases
- Unexplained headaches or nausea when cooking — potential carbon monoxide indicator
Prevention DO/DON'T
| DO | DON'T |
|---|---|
| Clean burner caps and ports after every spill; use a soft brush to clear blocked ports | Don't use a naked flame to test for a gas leak — use soapy water on fittings only |
| Have a licensed gasfitter inspect the flexible connector hose every 5 years | Don't store aerosol cans, cleaning products, or flammable items near the cooktop |
| Install a combination CO and gas detector within 1.5 m of the cooktop | Don't leave burners unattended at high heat with lightweight cookware |
| Ensure adequate kitchen ventilation — run the rangehood on every cook cycle | Don't attempt to repair gas fittings or replace the regulator yourself |