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                REFRIGERATION CONTROLS
 SPDT FAN ON 20o
DEFROST TERMINATION 40-75
O16-588
   The F25 Control terminates defrost and delays the evaporator fan operation one electrical heat, hot gas and reverse cycle commercial refrigeration systems. • Prevents warm, moist air from being circulated into the refrigerated space
Popular temperature control with close (15o) differential for accurate control. Used on dis- pensers of soft drinks, soft ice cream, milk, etc.
  F25-107
• Remote bulb sensing
• Factory-fixed low event for fan delay • Can be used with 7008-100 series
RANGE - 15oF to + 40oF 72" Capillary
defrost controls
WIDE RANGE TEMPERATURE CONTROLS
  Part No.
Range Action Diff. Length
Switch
                  O60-100 O60-101 O60-200
-35o to 95o SPDT ~ 96" cap. -35o to 95o SPDT 3.5 to 50 Air Coil 95o to 240o SPDT ~ 96" cap.
         The ultimate in expanded wide range temperature control. Features a
 gas-filled, non-position-sensitive bulb. Is virtually unaffected by ambi- ent temperature, senses from the bulb only. Nine revolutions of the range screw are used to cover the complete setting range providing 10x the setting sensitivity compared to typical wide range controls using less than a single revolution. Suitable for return air or space temperature sensing, defrost termination,
fan delay and evaporator coil sensing. For most heating and industrial equipment applications.
RANCO ETC COMMERCIAL TEMPERATURE CONTROL
 A microprocessor-based family of temperature controls designed to provide on/off control for commercial heating, cooling, air conditioning and refrigeration applications. Has a wide temperature range, one and two stage capability, selectable heating/cooling modes and multi-voltage input. Has a keypad lockout switch to prevent tampering with the control settings by unauthorized personnel.
                  Part No. ETC111000 ETC112000 ETC211000 ETC212000
Stages Switch Voltage
          1309007-044 Sensor
1 SPDT 120/208/240 1 SPDT 24V
2 SPDT 120/208/240 2 SPDT 24V
Replacement Sensor. 1/4” x 2” long. 8’ of #22 AWG cable. Resistance decreases with temperature increase. Splice new sensor into cable. Not polarity Sensitive
 WIDE RANGE TEMPERATURE CONTROL
FEATURES: Wide Range controller, used in cooling applications where remote mounting of sensing element is required. Controls temperature in a duct, tank, freezer, or cooler. Controller element can be directly immersed in the controlled medium Maximum Ambient Temperature, 125o Capsule; 3/8 inch diameter, 53⁄4 inches long.
                Part No.         Range (F)
Switch
Copper Element
1609-94 1609-101 1687-9
35° to 57° -30° to 90o -30° to 90o
Action
Diff.         Length
Close On Rise Close On Rise SPDT
3 to 20 3.5 to 40 4.5 to 40
6 feet 5 feet 8 feet
   Prices subject to change without notice © 1971 - 2018 w.d. armstrong corp.
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  COMMERCIAL REFRIGERATION
























































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