Brand Name: VENCO
Model Number: VHR PE EC
Place of Origin: Turkey
VENCO Heat Recovery Ventilation Units (VHR) are designed for saving energy and also improving indoor air quality. VHR units provide ventilation for several applications (residential and commercial areas) by using plastic heat exchangers, recovering heat from air to air. The heat is effectively transferred from warm to cold air by the high efficiency plastic type heat exchangers with high conductivity, efficiency and performance.
http://venco.com.tr/products/vhr-pe-ec-residential-type-heat-recovery-unit/?lang=en#products__tab_1