Fan airRoxy Planet Energy 100HS with humidity sensor and timer

The airRoxy Planet Energy 100HS is an inline/exhaust fan designed for residential ventilation of bathrooms, kitchens and small utility rooms. It integrates a humidity sensor and an adjustable timer so the unit can start automatically when humidity rises and continue operating for a preset period. The fan is intended to improve air exchange, reduce condensation and help prevent mold formation in confined spaces.

Advantages

The built-in humidity sensor enables automatic activation when relative humidity exceeds the set threshold, ensuring timely removal of moist air without constant manual control. An adjustable timer allows the fan to continue running for a configurable period after activation to fully clear residual moisture. The compact inline/exhaust design provides flexible installation options in ducted systems or as a wall/ceiling exhaust, and the model is optimized for residential spaces with quiet operation and energy-efficient performance.

Suitable for

• Bathroom ventilation to reduce steam and humidity after showers
• Kitchen exhaust to remove cooking moisture and odors in small kitchens
• Utility rooms, laundry areas or small storage rooms with limited ventilation
• Applications where automatic humidity-based control is preferred over manual switching

Key specifications

• Type: inline/exhaust fan with humidity sensor and timer
• Control: automatic activation via humidity sensor; adjustable post-run timer
• Intended spaces: bathrooms, kitchens and small utility rooms
• Installation: ducted or direct exhaust mounting in walls/ceilings where applicable
• Operation focus: moisture removal, improved air exchange and mold prevention

How to use

Install the airRoxy Planet Energy 100HS according to local electrical and building regulations, connecting it to the ductwork or exhaust opening. Set the humidity threshold so the fan activates when relative humidity rises above the desired level, then adjust the timer to determine how long the fan runs after humidity falls below the threshold. For manual override or maintenance, follow the manufacturer's instructions for safe disconnection and cleaning of accessible components.

Usage recommendations

Position the fan in a location with direct access to the area needing ventilation and minimize duct runs and sharp bends to preserve airflow efficiency. Regularly check and clean the fan intake and ducting to prevent dust buildup. For bathrooms and kitchens, set the humidity threshold slightly above normal ambient levels to avoid frequent short cycles, and choose a post-run timer long enough to clear residual moisture.