Low Voltage Thermostat: Heat and Cool, Auto and Manual, 5 1 1 5 2 7 Day, Horizontal, 5 Zones 80" Temperature Operating Temperature: 0°C~40°C 80" Temperature Operating Temperature: 0°C~40°C (32°F ~104°F) such as corner SD Card Mounting Location Wall Mounting Type Surface Mount UNSPSC 41112209 Country of Origin China Item 6FFW7 Mfr Heat Pump without Aux Control Type Push Button Dehumidification Control Yes Differential Type Fixed Digit Size Easy Read Display Type Digital Dual Transformer Compatible Yes Fan Settings Auto On Humidification Control Yes Includes Mounting Hardware Includes Positive Off Yes Key Pad Lockout Yes Mounting Direction Horizontal Minimum Control Temperature 50 °F Maximum Control Temperature 90 °F Number of Cooling Stages Conventional System 2 Number of Heating Stages Conventional System 3 Number of Cooling Stages Heat Pump System 2 Number of Heating Stages Heat Pump System 4 Number of Zones 5 Overall Depth 1 5 16 in Overall Height 4 5 16 in Overall Width 5 11 16 in Programming Capability 5 1 1