What are the recommended mounting locations and positions for the e7w Thermostat?

Mount the e7w about 1.5 meters (5 feet) above the floor in a location with good air circulation at average room temperature. Avoid mounting where it may be affected by drafts, dead spots, hot/cold air from ducts, radiant heat from sun or appliances, concealed pipes, or near other RF sources. If mounted on a single-gang junction box, the right side overlaps the wall area. The e7w supports standard US single-gang, US double-gang, and UK standard gang junction boxes. (Page 27)