ULTRA Series Ventilation Fans featuring ULTRA
Green DC Motor Technology are a virtually silent
continuous ventilation solution for ASHRAE 62.2
and programs such as LEED, ENERGY STAR
for Homes and CA Title 24. Because they are available
in both single speed (X1) and multi-speed (X2)
versions, you can choose the functionality you
require for the job.
ULTRA Series Ventilation Fans featuring ULTRA
Green DC Motor Technology are a virtually silent
continuous ventilation solution for ASHRAE 62.2
and programs such as LEED, ENERGY STAR
for Homes and CA Title 24. Because they are available
in both single speed (X1) and multi-speed (X2)
versions, you can choose the functionality you
require for the job.