7 Day Programmable Hydronic Heating Thermostat, TH140-28-01-B

Features Advanced temperature control ensures total comfort by minimizing temperature swings Selectable cycles mean thermostat can be optimized to heating system Pump protection - for hot water heating activates pump for one minute every 24 hours to prevent seizure Armchair programming - convenient programming by removing faceplate from base Instructions inside front panel enable quick, easy programming Precise LCD - shows room temperature in increments of 0.1ºC or 0.1ºF Low battery indicator - gives 60 days warning to replace batteries Remote input enables change of temperature modes from phone (Aube telephone controller required) or alarm/automation system (12 VDC transformer required)