My ASR-ZW device was installed and working fine. The device in Vera showed up/down temperature and a temp reading (believed redundant, since its just a relay) along with two buttons - Heat and Off - to control the boiler.
Right about the time the last firmware was pushed out (1.7.1142), this device changed and has lost its Heat & Off buttons !! Great… so no way to manually turn the boiler on and off.
Looks like it can still be controlled in luup.
This receiver…
[url=http://www.vesternet.com/resources/application-notes/apnt-20#.VVO4SvlViko]http://www.vesternet.com/resources/application-notes/apnt-20#.VVO4SvlViko[/url]