@TitoW I don't want to dedicate several Decos for the pumps, they are located in different houses and will probably not connect to the same Deco. I want all the other devices that can use the 5 GHz...

Hi, Today I purchased a 3-pack of AX5400 Deco X60. Due to two heating punps with poor wifi-modules I need to create a separate 2.4 Ghz WIFI for the pumps while all other equipment use the 5 GHz...