HL3500 Serie Thermostate

Features:Latching relays for system compatibility Selectable applications satisfy personal demand AC24V with battery backup brings more safety High reliable stand-alone microprocessor increases anti-jamming ability 5+2 or 7 days 4 periods Programmable Low battery indicatoroptional 12/24 hour clock Adhustable cycle rate Large,easy-to-read LCD display with green backlight Supports Gas, Oil, Electric boiler, and Heat Pump Systems Easy,front load battery access Armchair programming allows you to remove the thermostat from the wall for programming Soft touch keypad Filter change indicator / selectorFunctions Room Temperature Setting Detect and Display Room Temp Cool/Heat/Auto mode selectable / selectable indicator 12/24 hours clock Compressor short-cycle protection High/low temperature protection Selectable deadband setting Non-volatile memory 5+2 or 7 days 4 periods Programmable