Honeywell 2221 Freeze Stat, 20 Degree F to 60 Degree F Range, 1 SPDT, 20' Capillary, 10 Degree F Difference

REMOTE BULB HIGH LIMIT 20' CAP. 20-

Honeywell 2221 Freeze Protected Thermostat. Remote bulb high limit model for use with liquid-filled type air conditioners and refrigerators that require a direct acting cut-in temperature thermostat where the voltage drop caused by a long run to the remote bulb is objectionable.

Add our accessory freeze stat to any thermostat, for precise control of your Wells line heaters. This accessory includes a temperature probe and capillary tubing. The remote bulb high limit switch limits the time a compressor will run when it reaches the set limit point but has not reached the room ambient temperature .

The Honeywell 2221 freeze stat is designed specifically for freeze protection of refrigeration systems. The 2221 is a 1 SPDT, 20 degree F to 60 degree F range capillary thermometer switch with 20 degree F temperature difference indicated. The 20' capillary switch has a 10 degree F difference between stem and bulb temperatures.?

The 2221 is a 20 degree F to 60 degree F range, 1 SPDT, 20' capillary action type freeze/thaw sensor designed around Honeywell's “H” temperature differential sensing element.

The 20 degree Freezing Stat Dual Stage Thermostat is designed for both commercial and residential applications to provide you with the best in thermostat control services. This freeze stat features a 20' capillary and 10 degree difference factor. It also features an internal adjustment for easy support.

The 2221 FreezeStat has a 20- foot capillary coil, and a thermistor sensing device that provides accurate reference temperature readings. The unit can be wall mounted on a single gang box or other standard junction boxes using the side knockouts. Configuration offers 1 SPDT relay for connecting to alarm devices, and has an adjustment handle to control freeze protection temperature at 20 DEG F differential between supply and return air temperatures The FreezeStat is intended for use with any forced air heating and/or cooling system.

Honeywell Remote Capillary Thermostatic Controls keep track of temperature for enhanced comfort and energy savings. Designed to work with basic heating and cooling equipment, these stat features a variable-speed motor, which allows for sharp increases in fan speed to compensate for reduced airflow caused by dirty air filters. The 2221 has a 20% differential, or 10 degrees Fahrenheit at all hours of the day. It features a black hard NEMA-4X enclosure, with grey and yellow labeling.