Posted 12/3/2013 21:38 (#3489284 - in reply to #3488968) Subject: Can you eliminate the gauge tree and go all digital with an alarm?
WC Indiana
Thanks. i wasn't aware of the digital gauges. Will order some. Also looks like I can't go wrong with the anh3 route. As usual I have probably overthought this whole thing but NH3 application is one of the bigger expenses.