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Environmental & Combustion Controls
W7459A1001
Economizer Logic Module (works with M7415 Damper Actuators)

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Overview
W7459 Solid State Economizer Logic Module are used with M7415 and M8405 Dedicated Economizer Actuators to proportion outdoor and return air dampers in economizer systems.

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Features

• Attaches to one side of actuator for proportional control of damper.
• Combines solid state changeover control, minimum damper position potentiometer and compressor staging relays.
• Use one sensor in outdoor air for single sensor control; use two sensors, one in return air and one in outdoor air, for differential control.
Product Specifications  Back To Top
Description Economizer Logic Module (works with M7415 Damper Actuators)
Output Output for M7415
Input Enthalpy: C7400 Sensor
Input Discharge Air Temperature: C7150 or C7046 Sensor
Input