[reefburnaby]

Hi,

Come to think of it...you are going to be running some big pumps in your system. So, you probably won't hear the clicks coming from the relays (they are small relays).

I'll modify the schematic with AC in mind with the relays. Electronic version is available, but parts are hard to get locally (i.e. you'll need to go through digikey).

- Victor.