Non-Programmable Hydronic Heating Thermostat, TH135-01-B

Features: Selectable temperature control gives thermostat flexibility to control a range of heating applications Comfort, economy and vacation presets enable temperature changes at the touch of a button Pump protection activates pump for one minute every 24 hours to prevent seizure Compact design, one of the smallest thermostats on the market Precise LCD shows room temperature in increments of 0.1 C or 0.1 F Low battery indicator gives 60-day warning to replace batteries Remote input enables change of temperature modes from phone (Aube telephone controller required) or alarm/automation system with dry contact output