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RTH221B Basic 1 Week Programmable Thermostat

RTH221B Basic 1 Week Programmable Thermostat

  • Simply Programming - one program for the entire week, up to 4 periods per day.
  • Precise temperature control of +/-1 Degree Fahrenheit for consistent comfort.
  • Easy to read digital display - Fahrenheit or Celsius temperature, 12 or 24 hour clock.
  • Compatible with heating, cooling and heat pump without auxiliary heat.
$6.56

Original: $21.88

-70%
RTH221B Basic 1 Week Programmable Thermostat—

$21.88

$6.56

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Description

  • Simply Programming - one program for the entire week, up to 4 periods per day.
  • Precise temperature control of +/-1 Degree Fahrenheit for consistent comfort.
  • Easy to read digital display - Fahrenheit or Celsius temperature, 12 or 24 hour clock.
  • Compatible with heating, cooling and heat pump without auxiliary heat.