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Robertshaw Non Programmable Thermostat with Auto Change over from Heating to Cooling 2 Heat / 2 Cool

Price: $138.78 
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SKU: THE9555
(See Product Details Below for Manufacturers Part Numbers)
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Robertshaw Non Programmable Thermostat with Auto Change over from Heating to Cooling 2 Heating / 2 Cooling Stages.


The 9555 is compatible with all standard 24 Volt AC multi-stage systems, up to two stage heat and two stage cool. Three LEDs indicate heating, cooling or auxiliary heating operation.




• Compatible with all standard 24 VAC multi-stage heating and cooling systems


• O & B Terminals


• Adjustable 1st and 2nd stage differentials


• Worry-Free Memory Storage


• Multi-Colored LED System Indicators


• Large Back Lit Display


Features and Benefits



Auto-Changeover


Automatically adjusts between heating and cooling cycles to maintain optimal comfort.



Huge Back Lit Display


Allows for easy viewing in dark hallways or at night.



Automatic Compressor Short Cycle Protection


A system safeguard. Reduces wear and tear of HVAC equipment.



Lighted System Status Indicator.


Enables you to check system status at a glance.



Worry-Free Memory Storage


Even during power outages, the thermostat maintains setpoint and programmed parameters.



Adjustable 1st and 2nd Stage Temperature Differential


Maintains optimal customer comfort.



Toll-Free Assistance


Toll-Free Technical Service number printed right on the thermostat provides immediate assistance.



O & B Terminals


Greater system flexibility, zoning compatible.



Zone System Compatible


In zoning applications where temperature is precisely controlled, thermostat acts as a sensor within the system.



Quick Wire Terminal Block


Fast and easy installation. Uses sturdy wire clamps
• no wrap-around of screws.






Wiring Terminal Designations


C, R, Y2, Y1, W1, G, W2, O, B.




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