Honeywell Q539B1021 Zone Thermostat SUBBASE Heat/Cool Round 24 Volt-White

TAT 3 WIRE H/C SUBBASE WHITE

The SUBBASE Heat/Cool thermostat controls heating and cooling equipment for two different areas. This white round dial thermostat requires 2 wires for installation. The unit is compatible with 24 volts systems, and can be used with replacement parts.

Configure your heating and cooling system with the Q5 Series Zone Thermostat from Honeywell. This model is designed for use with a subbase, and features a white backlit LCD display that adjusts from 25 to 90 degrees Fahrenheit. The programmable thermostat comes with an adhesive backing for easy installation, and can control up to eight circuits. Control the temperature in multiple rooms using the Q5 series thermostats from Honeywell.

The Honeywell Q539B1021 compact 24 VDC thermostat has a revolutionary new design that is very easy to use. Now you can control your heating and cooling system from a single location. Small base makes it ideal for confined spaces.

The Honeywell Q539B1021 24 VAC/VDC Round Heat/Cool Thermostat provides you with the comfort and energy efficiency that you seek in your home. It has a color-changing lens that allows you to easily and clearly read it from across the room and will give you control over the temperature of your home. It is programmable and can help you eliminate unnecessary energy expenses.

The Honeywell Q539B is a wide temperature range, round, programmable thermostat in white. This thermostat features an easy to read display and one button operation, With the ability to control two heating and/or cooling devices, this thermostat will help lower energy costs when set properly.

Create a comfortable feel within your home with the Zone Thermostat, which allows you to control the temperature in three heating zones and a cooling zone. This white, round thermostat features a heat/cool set point and cycle control, as well as delay off for increased energy efficiency. The unit boasts self-diagnostic capabilities that flash an error code on the display along with a digital thermometer.

A thermostat is a component in a home heating, air conditioning or refrigeration system. A thermostat controls the temperature in the building by switching heating and cooling equipment on and off or by varying their operation according to a program (temperature control) designed by a specialist.