Had a decussion with the boss bout those today. Problem is that if your trying to use it as HP/furnace, there's no lockout temp for the HP...or something like that. Boss said the honeywell IAQ is better/more functional than comfortnet.
"Better tell the sandman to stay away, because we're gonna be workin on this one all night."
"Dude, you need more than 2 wires to a condenser to run a 2 stage heatpump."