Voltage and Wiring: Make sure the device supports 220 V power. Use a wire and circuit breaker rated for about 9 A of continuous current. Mounting and Placement: Some models mount on the wall’s surface; others can be recessed into the wall. Install it at a suitable height for good air circulation. Keep the airflow path clear of obstructions. Heating Capacity: 2000 W is suitable for a medium-sized room, but if the room is large or very cold, you may need a higher-power unit. Safety and Controls: Look for a built-in thermostat (temperature control), overheating protection, and automatic shut-off. Installation must follow electrical safety rules and include grounding (earth connection). Noise Level: Because it has a fan, it produces some noise. Choose a low-noise model for bedrooms or quiet areas. Appearance and Durability: Since it’s mounted on the wall, choose one that fits the room’s style and color. Clean the grille and fan periodically to remove dust. Power Use and Cost: A 2000 W heater consumes 2 kWh per hour of operation. Calculate cost based on your local electricity rate. These heaters are nearly 100% efficient, meaning almost all electrical energy converts to heat.