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Honeywell W7220A-1000 JADE Economizer Logic Controller With Digital Display and Damper Control
- Regular price
- $555.00
- Sale price
- $555.00
- Regular price
-
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Product Description P/N: W7220A-1000
Description
The Honeywell W7220A-1000 is a JADE economizer logic controller that regulates outdoor-air dampers in compatible commercial rooftop equipment. It evaluates sensor conditions to determine when outdoor air can provide cooling and coordinates economizer operation with mechanical cooling.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | W7220A-1000 |
| Subcategory | Economizer Controllers |
| Product Series | JADE |
| Manufacturer Ordering Reference | W7220A1000 |
| Power Supply | 24 VAC nominal; rated range 20–30 VAC RMS, 50/60 Hz |
| Nominal Power Consumption | 11.5 VA at 24 VAC, 60 Hz, excluding sensors and actuators |
| Display and Keypad | Two-line, 16-character LCD with four-button keypad |
| Actuator Interface | 2–10 VDC or Honeywell Sylk Bus |
| Actuator Compatibility | Compatible Honeywell Series 72 and supported Sylk Bus communicating actuators |
| Temperature Sensor Interface | C7250A 20 kΩ sensors for mixed-air and outdoor-air applications |
| Enthalpy Sensor Interface | Optional C7400S Sylk Bus sensors |
| Ventilation Sensor Input | Compatible carbon dioxide sensor; 2–10 VDC analog input supported |
| Mechanical Cooling Interface | Two stages: Y1 and Y2 inputs and outputs |
| Operating Temperature | −40 to 150°F / approximately −40 to 65°C; display operation limited below −4°F |
| Operating Humidity | 5–95% relative humidity, noncondensing |
| Dimensions | 4.98 × 6.30 × 1.34 inches, height × width × depth |
| Weight | 0.58 lbs |
Information About W7220A-1000
The W7220A-1000 is the controller module within Honeywell’s expandable JADE economizer system. Its enclosure incorporates a digital display, keypad, and removable wiring terminal blocks. It works with compatible Honeywell 2–10 VDC actuators, including Series 72 models, and supported Sylk Bus communicating actuators. Optional temperature, humidity, and carbon dioxide sensors extend operation to enthalpy-based economizing and demand-controlled ventilation.
Key Features:
- Economizer logic: Determines when outdoor-air conditions permit cooling through damper modulation.
- Local interface: Provides a two-line display and four-button keypad for configuration and checkout.
- Actuator compatibility: Supports Honeywell 2–10 VDC and Sylk Bus communicating damper actuators.
- Sensor expansion: Accepts supported mixed-air, outdoor-air, and optional return-air sensing devices.
- Ventilation adjustment: Supports demand-controlled ventilation when connected to a compatible carbon dioxide sensor.
- Cooling coordination: Includes thermostat inputs and equipment outputs for two mechanical cooling stages.
- Fault reporting: Displays detected device failures and supports system alarm configuration.
- Low-voltage power: Operates from nominal 24 VAC at 50/60 Hz.
The W7220A-1000 delivers the reliability and precision required for outdoor-air economizing and ventilation control in compatible commercial air handling systems.
Description
The Honeywell W7220A-1000 is a JADE economizer logic controller that regulates outdoor-air dampers in compatible commercial rooftop equipment. It evaluates sensor conditions to determine when outdoor air can provide cooling and coordinates economizer operation with mechanical cooling.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Honeywell |
| Category | HVAC Controls |
| Part Number | W7220A-1000 |
| Subcategory | Economizer Controllers |
| Product Series | JADE |
| Manufacturer Ordering Reference | W7220A1000 |
| Power Supply | 24 VAC nominal; rated range 20–30 VAC RMS, 50/60 Hz |
| Nominal Power Consumption | 11.5 VA at 24 VAC, 60 Hz, excluding sensors and actuators |
| Display and Keypad | Two-line, 16-character LCD with four-button keypad |
| Actuator Interface | 2–10 VDC or Honeywell Sylk Bus |
| Actuator Compatibility | Compatible Honeywell Series 72 and supported Sylk Bus communicating actuators |
| Temperature Sensor Interface | C7250A 20 kΩ sensors for mixed-air and outdoor-air applications |
| Enthalpy Sensor Interface | Optional C7400S Sylk Bus sensors |
| Ventilation Sensor Input | Compatible carbon dioxide sensor; 2–10 VDC analog input supported |
| Mechanical Cooling Interface | Two stages: Y1 and Y2 inputs and outputs |
| Operating Temperature | −40 to 150°F / approximately −40 to 65°C; display operation limited below −4°F |
| Operating Humidity | 5–95% relative humidity, noncondensing |
| Dimensions | 4.98 × 6.30 × 1.34 inches, height × width × depth |
| Weight | 0.58 lbs |
Information About W7220A-1000
The W7220A-1000 is the controller module within Honeywell’s expandable JADE economizer system. Its enclosure incorporates a digital display, keypad, and removable wiring terminal blocks. It works with compatible Honeywell 2–10 VDC actuators, including Series 72 models, and supported Sylk Bus communicating actuators. Optional temperature, humidity, and carbon dioxide sensors extend operation to enthalpy-based economizing and demand-controlled ventilation.
Key Features:
- Economizer logic: Determines when outdoor-air conditions permit cooling through damper modulation.
- Local interface: Provides a two-line display and four-button keypad for configuration and checkout.
- Actuator compatibility: Supports Honeywell 2–10 VDC and Sylk Bus communicating damper actuators.
- Sensor expansion: Accepts supported mixed-air, outdoor-air, and optional return-air sensing devices.
- Ventilation adjustment: Supports demand-controlled ventilation when connected to a compatible carbon dioxide sensor.
- Cooling coordination: Includes thermostat inputs and equipment outputs for two mechanical cooling stages.
- Fault reporting: Displays detected device failures and supports system alarm configuration.
- Low-voltage power: Operates from nominal 24 VAC at 50/60 Hz.
The W7220A-1000 delivers the reliability and precision required for outdoor-air economizing and ventilation control in compatible commercial air handling systems.
