If I get the salinity expansion module would I need to purchase an expansion hub first?
All i have so far is the RA Plus controller and wifi module. i.e. does the wifi module count as the 1 expansion?
Thanks,
Todd
Salinity module
- maineultraclassic
- Posts: 74
- Joined: Wed May 07, 2014 4:50 pm
- Location: Biddeford, ME
Re: Salinity module
You can hook up 1 expansion module before you need to buy the expansion hub.
54gal Corner Bowfront with 30gal basement sump