With the Lunar New Year approaching and families gathering for reunion dinners, the Bureau of Standards, Metrology and Inspection (BSMI) reminds the public to pay close attention to the safe use of gas stoves and gas-fired water heaters (hereinafter referred to as  "gas appliances" ). When using gas appliances, consumers should always ensure good ventilation and take proper precautions in product selection, installation, and regular maintenance.

To safeguard public safety in the use of gas appliances, BSMI urges consumers to follow the user manuals and safety instructions, and to pay special attention to the following five key points:

1. Look for a qualified inspection mark

The body of the gas appliance should bear the Commodity Inspection Mark( (Picture as attachment file) or (Picture as attachment file) ). Consumers are advised not to purchase products of unknown origin to ensure safe use.

2. Choose the correct type

Select an appropriate appliance based on the ventilation conditions of the installation site and the type of gas used, such as liquefied petroleum gas (LPG), natural gas, or liquefied natural gas. If choosing an outdoor-type (RF) water heater, it should be installed outdoors in a well-ventilated area. If choosing an indoor gas water heater, such as a semi-enclosed forced-exhaust type (FE) or a sealed forced-exhaust type (FF), an appropriate exhaust duct must be properly installed.

3. Ensure correct installation

Gas appliances should be installed by a licensed technician (Specific Gas Appliance Installation Technician). In addition, the gas regulator and gas hose used must also bear the Commodity Inspection Mark.

4. Maintain proper ventilation

Always maintain good ventilation when using gas appliances. In particular, if a water heater is installed on a balcony, avoid hanging large amounts of laundry that may obstruct airflow. If a gas appliance is used indoors or on an enclosed balcony (e.g., with added windows), it should be replaced with a forced-exhaust water heater. If a gas leak occurs, do not operate any electrical switches. Turn off the gas supply, gently open doors and windows to ventilate, and leave the area immediately for an outdoor location.

5. Conduct regular maintenance

Arrange periodic safety checks and maintenance by a licensed technician or the manufacturer's service personnel to prevent accidents caused by aging or worn components.

BSMI further reminds the public to exercise extra caution when using gas appliances, especially during cold season. Do not keep doors and windows tightly closed due to the cold, as poor ventilation may increase the risk of carbon monoxide poisoning. Maintaining good indoor ventilation is essential to effectively prevent carbon monoxide incidents.

Responsible Division: Inspection Administration Division

Contact Person: Cheng, Ching-Hong, Deputy Director

Tel (O) +886-2343-1700#1211

Email: ch.cheng@bsmi.gov.tw