Vent-Axia 403832 Lo-Carbon Tempra Single Room Heat Recovery Fan with Pullcord

The Vent-Axia Lo-Carbon Tempra LP 100mm 4" Heat Recovery Fan (403832) is designed for 100mm diameter holes, making it ideal for refurbishing kitchens, bathrooms, toilets, or utility rooms. This innovative unit achieves heat recovery efficiency of up to 78% and significantly reduces your home's carbon footprint. Available in two wall depths of 320mm and 460mm, the Tempra LP offers flexible installation options, operating continuously at either 6 l/s or 9 l/s, with a boost capacity of up to 15 l/s. Its design ensures fresh air enters while maintaining slight negative pressure in the room, preventing humid air from migrating. With a low power consumption of just 3.2W and nearly silent operation at 22dB(A), the Lo-Carbon Tempra LP is an efficient solution for modern ventilation needs.