Honeywell W973B1016 Solid State Logic HVAC Control Panel 24VAC Multi-Stage Heating Cooling Controller

Honeywell · PLCs & Industrial Controllers

Description  The Honeywell W973B1016 is a solid-state logic control panel used for regulating heating, cooling, and economizer functions in commercial HVAC systems. Designed for single-zone control, it supports multi-stage on/off heating and cooling operations and integrates with economizer valve modulation.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category HVAC Part Number W973B1016 Subcategory HVAC Control System Board Type Solid-State Logic Control Panel Voltage 24 VAC Frequency 50 / 60 Hz Power Consumption 8 VA Control Capacity 3 heat / 3 cool stages (expandable to 10) Output Type Staged On/Off Compatible Thermostat T7067 with Q667 subbase Sensor Input C7046A discharge air sensor Electrical Connection 1/4 in. quick-connect male terminals Operating Temp Range -40°F to +150°F Shipping Temp Range -30°F to +150°F Dimensions 6.25" H × 4.13" W × 2.31" D Application Rooftop Units, Furnaces, Heat Pumps, Splits Discontinued Yes Weight 1.63 lbs (approx. 0.74 kg)       Information About W973B1016 The W973B1016 is part of Honeywell’s W973 control system line and is engineered for packaged rooftop units, heat pump systems, furnaces, and split systems. It operates on 24 VAC at 50/60 Hz and consumes 8 VA, offering compatibility with T7067 thermostats and C7046A discharge sensors. This controller can manage up to three on-off heat or cool stages directly and can expand control up to ten stages when combined with W975 Satellite Sequencers. Its features include stage cycling upon power interruption and automatic sequencing upon power restoration, making it well-suited for demanding commercial environments. Key Features: Flexible HVAC Control: Supports control of heating, cooling, and economizer operations in various commercial systems. Multi-Stage Operation: Manages up to 3 stages directly or up to 10 when paired with W975 Satellite Sequencers. Economizer Integration: Provides modulating DC output to control heating or cooling valve motors. Sensor Compatibility: Works with T7067 thermostats and C7046A discharge air sensors for input and limit functions. Power Cycling Logic: All stages turn off on power loss and re-sequence on recovery with inter-stage delay. Rugged Design: Operates across a wide ambient range from -40°F to +150°F for tough HVAC environments. Compact Panel Size: Designed for easy mounting in standard HVAC enclosures. Discontinued Unit: No longer in production, but remains crucial for legacy system support. The W973B1016 delivers dependable multi-stage HVAC control in commercial systems requiring temperature precision and integrated economizer functionality.

Brand: Honeywell · Category: PLCs & Industrial Controllers

Key features

• Flexible HVAC Control: Supports control of heating, cooling, and economizer operations in various commercial systems.
• Multi-Stage Operation: Manages up to 3 stages directly or up to 10 when paired with W975 Satellite Sequencers.
• Economizer Integration: Provides modulating DC output to control heating or cooling valve motors.
• Sensor Compatibility: Works with T7067 thermostats and C7046A discharge air sensors for input and limit functions.
• Power Cycling Logic: All stages turn off on power loss and re-sequence on recovery with inter-stage delay.
• Rugged Design: Operates across a wide ambient range from -40°F to +150°F for tough HVAC environments.
• Compact Panel Size: Designed for easy mounting in standard HVAC enclosures.
• Discontinued Unit: No longer in production, but remains crucial for legacy system support.

Specifications

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