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FAQ LIAN TU
1. What is a radiator?
A radiator is a heating device that transfers heat to the air to warm a room, typically by circulating hot water or steam.
2. What types of radiators are available?
- Cast Iron Radiators: Excellent heat retention, ideal for traditional heating systems.
- Steel Radiators: Durable, efficient heat distribution, commonly used in modern systems.
- Aluminum Radiators: Lightweight, fast heating response.
- Composite Radiators: Combining materials for improved durability and efficiency.
3. How do radiators work?
Radiators heat water or steam flows through them, and the heat is radiated to warm the surrounding air, raising room temperature.
4. How to choose the right radiator?
- Room Size: Match radiator capacity to room size and heating needs.
- Installation Space: Ensure proper placement, typically under windows.
- Material: Choose between cast iron, steel, or aluminum based on your needs.
- System Compatibility: Ensure the radiator matches your existing heating system.
5. What should I consider when installing a radiator?
- Install in a location with unobstructed airflow, usually beneath windows.
- Ensure proper seal of pipes and valves to avoid leaks.
- Check radiator vents regularly to avoid air blockage.
6. How do I maintain my radiator?
- Clean regularly to remove dust and dirt.
- Bleed air from the radiator annually to maintain efficient heating.
- Check water pressure and system performance.
7. What is the lifespan of a radiator?
Radiators typically last 15-30 years, depending on material, maintenance, and usage conditions.
8. Why isn't my radiator heating up?
- Air trapped in the radiator can block water flow. Bleed the radiator.
- Low water pressure or a malfunctioning heating system may be the issue.
- Dirty radiator surfaces may reduce heat efficiency.
9. What power output does a radiator need?
Typically, 100-150 watts per square meter, depending on room size and insulation.
10. Where can radiators be used?
Radiators are suitable for homes, offices, schools, hospitals, and other environments requiring central heating.
