The Nuaire Flatmaster FLAT2000 Positive Input Ventilation System with heater is a high-quality unit designed to improve air quality in your home. With a sleek white design and flat vent style, this electric-powered system is easy to control with a switch. Manufactured in the United Kingdom in the year 2000, this ventilation system is made of durable PVC material and operates at a voltage of 230V. Perfect for maintaining a healthy environment in your living space, this PIV system from Nuaire is a reliable and efficient choice for improving indoor air circulation.