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Environmental & Combustion Controls
W973B1016
Logic Panel (use with T7067 and Q667), Stages 3 Heat/3 Cool

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

Product Prices
Package Type Product Base Price($) Order Quantity
U
1 + $1,534.12
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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.
Product Specifications  Back To Top
Description Logic Panel (use with T7067 and Q667), Stages 3 Heat/3 Cool
Application Packaged RTU
Application Furnace
Application Heat Pump Systems
Application Split System
Application Size 3 Heat / 3 Cool
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 Hz
Frequency 60 Hz
Power Consumption 8 VA
Operating Temperature Range (F) -40 F to +150 F
Operating Temperature Range (C) -40 C to +66 C
Dimensions (in.) 6 1/4 in. high x 4 1/8 in. wide x 2 5/16 in. deep
Dimensions (mm) 159 mm high x 105 mm wide x 59 mm deep
Shipping Temperature Range (F) -30 F to +150 F
Shipping Temperature Range (C) -34 C to +65 C
Approvals, Underwriters Laboratories Inc Component Recognized: File No. SA481
Approvals, Canadian Standards Association File No. LR95329-3
Comments Provides modulating heating output and modulating cooling output

Literature and other Resources Download Back To Top
Product Data - (W973B Logic Panel)
- (W973B Logic Panel)
W973A,B Wiring(LineArt)
W973A,B Wiring(LineArt - Web Quality Image)
Economizer Logic Module Wiring(LineArt)
Economizer Logic Module Wiring(LineArt - Web Quality Image)
W973 Electronic Single Zone Component Selection Schematic Architecture(LineArt)
W973 Electronic Single Zone Component Selection Schematic Architecture(LineArt - Web Quality Image)
Wiring for Logic Panel and Motor Wiring(LineArt)
Wiring for Logic Panel and Motor Wiring(LineArt - Web Quality Image)
Wiring for Logic Panel and Motor Wiring(LineArt)
Wiring for Logic Panel and Motor Wiring(LineArt - Web Quality Image)
Wiring for Logic Panel and Motor Wiring(LineArt)
Wiring for Logic Panel and Motor Wiring(LineArt - Web Quality Image)
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