As the weather gets colder, please use gas water heaters safely and ensure good ventilation to prevent CO poisoning.
- CO Characteristics
- Colorless, odorless, and undetectable.
- Early symptoms are mild: fatigue, nausea, dizziness, sleepiness.
- Severe cases may lead to unconsciousness during sleep.
- If CO Poisoning Is Suspected
1. Stop using the water heater immediately.
2. Open windows and increase ventilation.
3. Move to a well-ventilated outdoor area.
4. Call 119 for emergency assistance.
5. If someone is unconscious, perform CPR until help arrives.
- The Five Must-Do Principles
1. Ensure proper ventilation: Avoid improper use of balconies, blocking vents, installing extra doors or windows, dirty mesh screens, or hanging large amounts of laundry that obstruct airflow.
2. Use a certified brand: Choose water heaters labeled with CNS (National Standards of Taiwan) and TGAS (Taiwan Gas Appliances Safety Mark).
3. Select the correct type: Outdoor Type (RF), Indoor Forced Exhaust Type (FE), or Indoor Natural Exhaust Type (CF).
4. 4. Ensure safe installation: Have the heater installed by a licensed technician following official safety standards.
5. Perform regular inspection and maintenance: Water heaters should be regularly inspected or replaced when necessary. If water temperature becomes unstable, or if the heater is relocated or components are replaced, consult a licensed technician.
- Reference Information
- 1. CPR Reference Guide: Ministry of Health and Welfare website (https://www.mohw.gov.tw) → Health Education Window → Promotion Sectionhttps://www.mohw.gov.tw）衛教視窗 → 宣導專區
2. National Fire Agency — “Carbon Monoxide Poisoning Prevention Zone” https://reurl.cc/EzOX5g.https://reurl.cc/EzOX5g.