Electric convector heater Bosch HC 4000-25 — brand: Bosch, model: HC 4000-25

Bosch HC 4000-25 is an electric convector heater designed to provide indoor space heating through convection. The unit warms air that rises naturally and circulates throughout the room, delivering steady ambient temperatures for household or small-office environments. The compact form factor and wall-mount or freestanding options make the heater adaptable to different room layouts while its controls are designed for straightforward operation.

Advantages

The convector heater offers fast warm-up by heating air that circulates by natural convection, creating even temperature distribution without complex installation. The device is suitable for continuous or intermittent use and integrates basic controls for temperature regulation and power selection. Its size and mounting flexibility allow placement near cold walls or in central room positions to optimize heat distribution.

Suitable for

• Supplemental heating in living rooms and bedrooms
• Heating individual offices or small meeting rooms
• Maintaining comfortable temperatures in workshops or hobby rooms
• Temporary heating of rented or auxiliary spaces

Key specifications

• Heating principle: electric convection
• Intended use: indoor room heating for households and small offices
• Control type: manual temperature and power settings
• Mounting options: freestanding and wall-mounted
• Design: slim profile suitable for space-saving installation

How to use

Place the convector heater on a flat, stable surface or mount it on a suitable wall following the supplied installation instructions. Ensure clearances around the heater as specified in the user manual and keep combustible materials away from the unit. Connect the heater to a properly rated electrical outlet, set the desired power level and temperature control, and allow several minutes for the unit to bring the room to the set temperature. Monitor the unit during initial use to confirm correct operation.

Usage recommendations

For efficient and safe operation, use the heater in appropriately sized rooms and avoid covering the unit or blocking air inlets and outlets. Combine with basic temperature management practices—such as closing doors and insulating windows—to reduce energy consumption. Follow the manufacturer's safety instructions for installation and maintenance, and disconnect the unit from the power supply before cleaning or servicing.