Zehnder ComfoAir Flex 250 with Pre-Heater 990 326 149 A separate semi-rigid zippered compartment

A separate semi-rigid zippered compartment at the top is designed for protecting sunglasses or safety glasses

¼ Flare x 5/16 HNF (R410A)

With the triple filter design with an F7 pollen filter

Flare pipe sizes: 1/4"

Zehnder ComfoAir Flex 250 with Pre-Heater 990 326 149 A separate semi-rigid zippered compartmentZehnder ComfoAir Flex is a ventilation unit that has been specially developed for apartments and smaller homes, where living space is a valuable resource and needs to be wisely planned. The compact design fits seamlessly in suspended ceilings without sacrificing outstanding performance. Zehnder ComfoAir Flex is equipped with the quietest fan technology on the market and reduces noise levels to a minimum even during full operation. A custom made heat