P721

Features

• Easy installation

• Program 7-day, 5/2-day, or non-programmable

• Easy-view back light

• Optional wall plate model #WP567

• User option: 2 or 4 periods per day

• Keypad lock for unauthorized use

• Temporary override and manual hold

• Dual powered (2AA) Alkaline Batteries (included)

• Temporary Compressor protection bypass

• 5/2 minute selectable time delay for equipment protection

• User temperature calibration

• Adjustable heating and cooling limits

• Display option: fahrenheit or celsius temperature

• Adjustable temperature differential/swing

• Conventional heat & heat pump

Feature rich programmable/non-programmable all-in-one thermostat

 

• All in-one programmable/non-programmable

• 2-heat/1-cool heating & AC

• Dual Powered

• Adjustable heating and cooling limits

• Adjustable 2nd stage heat offset

• 5 Year Limited Warranty

Compatible With:

• For most 24V heating and A/C systems

• 2-heat/1-cool: gas, oil, or electric systems (Non-heat-pumps)

• 2-wire heat only hydronic systems (hot water baseboard and radiator)

• Millivolt systems (wall heaters/furnaces and gas fireplaces)

 

Not Compatible With:

• Heat pump systems

• 3-wire hydronic zone valve systems

• 120V/240V line voltage systems (without transformer)

Additional Information