Please upgrade to the new Edge browser, or use Chrome, Firefox or Safari, before continuing. Internet Explorer will not support the best shopping experience on the ADI Digital Branch site after March 12.
Please rotate your device
Landscape mode is not supported. Please return to portrait mode for a better experience.
(Or, better yet, download our app from the APP Store!)
Features:
Compatible with 24 V thermostats with 2-wire connections (R, W) or 3-wire connections (R, W, C), Epoxy-soundproofed relay ensures quiet operation, Low current consumption means multiple relays can be controllers by a single thermosta