I don't recall ever changing batteries in the digital stat - have had this house for 6 years. Are they backup only like the smoke alarms and the stat will work without them as long as there is normal house power?
.
__________________
Da Chicago So Side; The Village of Park Forest, IL; 3/7 Cav, 3rd Inf Div, Schweinfurt, Ger 65-66; MACV J12 Saigon 66-67; San Leandro, Hayward & Union City, CA (San Francisco East Bay Area) GO DUBS ! (aka W's)
|