Flush Mount Thermostat





New Thermostats

See our new heating and cooling thermostats.




Energy Bill Becomes Law

The American Recovery and Reinvestment Act of 2009 extended many consumer tax incentives originally introduced in the Energy Policy Act of 2005 (EPACT) and amended in the Emergency Economic Stabilization Act of 2008 (P.L. 110-343). Businesses, utilities, and governments are also eligible for tax credits.



A Thermostat that is almost flush with your wall

Flushmount Tstat1 Flushmount in Room Flushmount Tstat2


A thermostat that is almost flush with your wall in residential and commercial versions


Key Features and Specifications for Residential Model (FM1100)

  • Mounts into drywall using included mounting bracket, or standard 2 inch by 4 inch J-box (not included)
  • Continuous Thermoglow backlight
  • LED indicator glows green or red to indicate cooling or heating
  • 7-day programmable, up to 4 time periods per day (e.g. different schedule each day of the week)
  • Dual setpoints (one for heating one for cooling)
  • Thermostat Locking - Setpoints can only be adjusted by authorized individuals if this feature is turned on
  • Works with single or dual stage heat/cool on gas/electric systems, heat pumps, or hydronic systems
  • Programming and current setpoints are retained in non-volatile memory so they are not lost in a power failure
  • Programmable fan control to operate the fan for a preset period of time each hour for air circulation
  • Auto changeover will automatically switch between heating and cooling as needed
  • Adjustable "deadband" of 1 to 6 degrees
  • Maintains temperature to 1 degree of setpoint
  • Temperature sensor calibration
  • Displays either Fahrenheit or Centigrade
  • Optional outdoor wired and wireless temperature sensors to display outside temperature (see pricing below).  For termperature averaging using more than one wireless temperature sensor, see our commercial model at the bottom of this page.
  • Install yourself if you are familiar with installing a standard HVAC thermostat.  Just remove your old thermostat from the wall and reconnect the existing wires to the receiver.  The wires are color coded and the instruction booklet has easy to understand pictures.  A toll free technical support line is available if you need some assistance with installing or setting up your thermostat.  If you are not comfortable with a do-it-yourself installation, we recommend that you contact a local HVAC contractor to install the thermostat.  Installation time for a HVAC service technician should not exceed one hour under normal circumstances.
  • One-year manufacturer replacement warranty
  • Dimensions: 4.25H x 2.75W x .25D inches

Key Features and Specifications of Commercial Model (FM2300)

  • Same features as the residential model, plus:
  • 7-day programmable, up to 4 time periods per day with each day being different if desired
  • Adjustable service filter indicator to remind you to clean or replace your HVAC filters (200 to 1950 hour interval)
  • Programmable fan control to operate the fan for a preset period of time each hour for air circulatio
  • Includes locking cover faceplate for installations where the thermostat will run only on a programmed schedule.  Users do not have access to the thermostat control buttons when the faceplate is installed.
  • More control over users adjustment of the thermostat, including setpoint range limiting.
  • Dry contact terminals to force the thermostat into "Occupied" mode.
  • FM0401 Temperature Averaging.  Will accept up to 8 wireless remote temperature sensors to calculate an average room temperature.  When connecting wireless temperature sensor(s), the internal temperature sensor in the thermostat is disabled.  For example, there may be a large area (i.e. zone) where the temperature varies significantly within the zone.  If 4 wireless remote temperature sensors were placed in 4 separate locations, the thermostat would calculate an average of the 4 temperature sensor values and that averaged room temperature would be used by the thermostat to control the HVAC system. 
  • Pre-occupancy fan purge.  Fans runs before programmed occupancy time from 0 to 3 hours.

Related product that has temperature averaging capabilities, as well as phone control and other features. (TSA7D)






Flushmount Residential Thermostat (includes mounting bracket to install directly into drywall) FM1100 $149
Flushmount Commercial Thermostat (includes mounting bracket to install directly into drywall) FM2300 $199
External Temperature Sensor, 3-wire connection, 4.5H x 2.75W x .5D inches FM0400 $59
External Wireless Temperature Sensor and Receiver, place up to 500 ft from thermostat, 4.5H x 2.75W x .5D inches, white, uses 2 AA lithium batteries (included) with battery life of approximately 2 years. FM0401 $159
Extra External Wireless Temperature Sensor (up to 8 can be used with P374-2300FM) FM0401RF $79
Lithium replacement batteries for wireless temperature sensor P474-0401RF, 1 pair LITHAA $10


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