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Honeywell THM5320R1000

Wireless Equipment Interface Module For Wireless FocusPRO Thermostats


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Controls up to 3 heat / 2 cool heat pump systems or up to 2 heat / 2 cool conventional systems when used with the wireless FocusPRO thermostats.  The wireless equipment interface module mounts next to your HVAC equipment and communicates wirelessly with all RedLINK™ enabled products in the home. 

  • Powered by RedLINK™ reliability
  • No interference with other wireless devices in the home
  • Works with TH6320R1004 or TH5320R1002 Wireless FocusPRO Thermostats
  • Input for Return Air Sensor
  • Quick-connect terminal blocks
  • LEDs for power and system status

Stages of Heat

The number of terminals on the thermostat that can be used to individually control separate heating functions. Many furnaces that are called two stage heaters will require at least a two stage thermostat to operate appropriately. You may also choose a multiple stage thermostat when pairing different heating equipment. Such as a heat pump and a furnace.

Stages of Heat
Stages of Cool

The number of terminals on the thermostat that can be used to individually control separate cooling functions. Some of the higher efficiency air conditioners and heat pumps are designed to use multiple stages of cooling.

Stages of Cool
Use with Heat Pump

Indicates that this thermostat is compatible with heat pumps.

Use with Heat Pump
Use with Gas/Oil

Indicates that this thermostat can be used with either a gas furnace or oil furnace.

Use with Gas/Oil
Use with Electric Furnace

Indicates that this thermostat is compatible with electric furnaces or air handlers with electric heater coils. The voltage to the thermostat will be the normal 24 VAC. This feature is different from a "Line Voltage Capable" thermostat which operates with 120 to 240 VAC.

Use with Electric Furnace
Limited Warranty
5 Years