1. Convection Heater
o Features: Heats through natural air convection, suitable for prolonged use, provides even warmth.
o Pros: Operates quietly, indoor air remains less dry.
o Cons: Slower heating speed, not ideal for immediate heating.
o Suitable for: Bedrooms, study rooms, quiet environments.
2. Oil-filled Heater
o Features: Internal oil heats and radiates through the heater body, offering continuity and stability.
o Pros: Maintains stable temperature for a long time, does not blow air directly.
o Cons: Relatively bulky, inconvenient for moving.
o Suitable for: Medium to large rooms.
3. Radiant Electric Heater
o Features: Uses quartz tubes or ceramic heating to radiate heat in specific directions through reflectors.
o Pros: Immediate heating, suitable for quick warm-up.
o Cons: Limited heating range, requires facing the unit to feel the warmth.
o Suitable for: Small area heating like desks or sofa areas.
4. Fan Heater
o Features: Built-in fan quickly distributes warm air, fast heating speed.
o Pros: Compact and lightweight, suitable for personal use or small spaces.
o Cons: Fan operation may produce some noise, air may become slightly dry.
o Suitable for: Bathrooms, beside desks.