So i usually install a honeywell prestige with any customers wanting a wifi stat. we have won a bid on a set of condos of which the home owners want wifi thermostats to control these condos from there every day homes in different cities. usually not a problem except their condos only have a secure network that is general, not one condo has a wireless router so the honeywell redlink is out of the question. i have put in the icomfort wifi but only with lennox equipment. has anyone used a wifi thermostat that does not need a gateway and what do you prefer? usually i stay brand specific but i am trying to be as accommodating as i possibly can. thanks!1