Honeywell W973E 1005 Control System Board / Logic Panel CNT00758

Control heating, cooling and economizer operation in commercial air conditioning and heat pump equipment.

Features

• Proven, reliable temperature control.
• Many flexible versions to meet your application needs.
• Panels can be used with staged gas, oil, or electric heat; modulating gas, hot water, or steam heat; and direct expansion or modulating chilled water cooling.
• Control up to 3 on-off heat or cool stages or up to 10 on-off heat and/or cool stages using W975 Satellite Sequencers.
• Modulating dc current signal controls economizer heating or cooling valve motors.
• T7067 Dual Set Point Thermostat/Transmitter located in controlled space provides heating and cooling input signal based on space demand.
• C7046A sensor located in discharge air duct provides heating/cooling anticipation and economizer modulating low limit signal.
• System cycles all stages off on power interruption.
• When power is restored, system sequences required stages on with timed inter-stage delay.

Specifications

• Applications: Packaged RTU, Furnace, Heat Pump Systems, Split Systems
• Control System: W973 single zone
• Output Type: Staged On/Off
• Compatible with: T7067 Thermostat with Q667 subbase
• Contact Ratings: NO 240 VA inrush @ 24 Vac, 60 VA running @ 24 Vac
• Contact Ratings: NC 75 VA inrush @ 24 Vac, 30 VA running @ 24 Vac
• Electrical Connections: 1/4 in. quick-connect male terminals
• Voltage: 24 Vac
• Frequency: 50, 60 Hz
• Power Consumption: 8 VA
• Operating Temperature Range: -40 F to +150 F
• Dimensions: 6- 1/4 in. high x 4 -1/8 in. wide x 2 -5/16 in. deep
• Shipping Temperature Range: -30 F to +150 F