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Digital Electronic On/Off Thermostat
The Johnson Controls A419 electronic temperature control combines keypad programming with a liquid crystal display (LCD) to provide greater built-in control versatility. A large display screen lets users check between setpoint and temperature at a glance, and a bright LED also makes it easy to see relay status. An adjustable anti-short cycle timer prevents controlled equipment from restarting immediately after shutdown.
Key Features
• Reliable Electronic Accuracy with a Liquid Crystal Display that clearly displays the current sensor temperature and other functions.
• Versatile Setpoint and Differential adjustments that allow user to quickly and easily configure the A419 to cut-in on temperature rise or drop in either the Cooling or Heating mode.
• Can be used for heating or cooling with the change of a jumper setting
• Easy Fingertip-Touch Programming that can be locked to deter unauthorized adjustments of the control.
• Light Emitting Diode that indicates output relay status.
• Adjustable Anti-Short Cycle Delay that prevents the controlled equipment (e.g. Compressor) from cycling on for up to 12 minutes after the A419 has cycled it off.
• Interchangeable Remote Sensor that may be mounted up to 800 ft (244m) from the A419.
• Sensor Failure Indication that alerts user to problems with the sensor circuit and operates the controlled equipment either on or off according to user selected mode.
• Able to power up to 1500 watts of heating equiptment
• Compact, High Impact Plastic, NEMA 1 Enclosure with captive cover screws, suitable for direct surface mount
• View Manual
• $90.00 Canadian - Raw unit - No input or output cords - Shipping Extra
• $115.00 Canadian - With 6' input cord and 3 outlet plugins Shipping Extra
• $125.00 Canadian - With 6' input cord and 6 outlet powerbar Shipping Extra
If you are interested in ordering a johnson thermostat,please e-mail me at Cornel's World Terrariums.
