• Easy installation
• Non-programmable only
• Easy-view back light
• Optional wall plate model #WP567
• Keypad lock for unauthorized use
• Dual powered (2AA) alkaline batteries (included)
• Temporary compressor protection bypass
• 5/2 minute selectable time delay for equipment protection
• User temperature calibration
• Display option: fahrenheit or celsius temperature
• Adjustable heating and cooling limits
• Adjustable temperature differential/swing

• For most 24V heating and A/C systems
• 1-heat/1-cool: gas, oil, electric or single stage heat pump systems
• 2-wire heat only hydronic systems (hot water baseboard & radiator)
• Millivolt systems (wall heaters/furnaces & gas fireplaces)

Not Compatible With:

• Multi-stage heating & AC systems
• Multi-stage heat pumps
• 3-wire hydronic zone valve systems
• 120V/240V line voltage systems (without transformer)

English User Manual

Spanish User Manual

French User Manual

Spec Sheet