Wall Thermostat Interface Retrofit Kit
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The Wall Thermostat Interface Retrofit Kit allows PTAC units with standard
NOTE: To obtain retrofit kits for previous 52S Carrier models, contact your Carrier sales representative.
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Wall Thermostat Interface Retrofit Kit
2-Speed Fan Control from Wall Thermostat
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This kit includes an automatic heat/cool changeover thermostat and relay logic for allowing multiple fan speed control from the wall thermostat. The thermostat is simple to operate and install, and provides features designed for the lodging industry, such as, Hi and Low fan speed control, freeze guard, set point limits and large, easy to read display.
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This kit only contains the relay logic for allowing mul- tiple fan speed control from a wall thermostat.
NOTE: When selecting a thermostat, ensure that the thermostat is capable of
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FAN AUTO
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TO SET PRESS OR
FAN | F/C | COOLER WARMER | 1 |
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Auto Changeover Thermostat and
Speed Control Relay
Thermostat Locking Cover
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The thermostat locking cover prevents unauthorized access to the thermostat.
Thermostat Locking Cover
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