In autumn 2012 all Gram fans were tested according to Erp 2013 and 2015 (EU regulation no. 327/2011).
The purpose with this regulation is to reduce the energy consumption in the EU with 20% before 2020, and therefore all fans to be used must meet a minimum efficiency requirement.
The brochure page below gives you an overview regarding the references that are used on the brochure pages in the tables for Gram fans.
B4_Data_Complete_DA.pdf (536,1 KiB)
B4_Data_Complete_EN.pdf (586.6 KiB)
B4_Data_Complete_EN.pdf (583.2 KiB)
