kjøkkenvifte

A kjøkkenvifte, commonly referred to as a kitchen exhaust fan, is an electrical device installed in kitchens to remove heat, smoke, odors, and airborne grease. It functions by drawing air from the culinary area through a ventilation duct that expels the air outside the building or recirculates it through a filtration system. The primary objective of a kjøkkenvifte is to maintain indoor air quality and protect kitchen surfaces from grease buildup, which can lead to fire hazards or damage to walls and ceilings.

Modern kitchen exhaust fans come in several configurations. Wall-mounted units are integrated into the kitchen cabinetry or directly above a cooking range. Under-cabinet models are installed beneath the countertops, providing a discreet option that blends with the kitchen design. In addition, range hoods may incorporate grills or filters that trap grease particles, allowing the fan to exhaust clean air. Filtration can be two-stage, including a grease filter followed by an activated carbon filter for odor removal.

Fuel types for kjøkkenvifter are generally electrical or gas. Electrical models are powered by a standard circuit and are rated by horsepower (HP) or cubic feet per minute (CFM). Gas-powered units match the stove’s gas supply and provide larger airflow outputs suited for larger commercial kitchens. Safety sensors in many models detect excessive heat or fire and automatically shut the fan down to prevent damage or fire spread, complying with building code requirements.

Installation of a køkkenvifte varies with local building codes; typically, the fan must be vented directly to the exterior with a minimal bend in the ductwork. Proper maintenance, including routine cleaning of fan blades and filters, is essential to maximize efficiency and prolong the life of the unit.