Bard S8602-056-0003A Module
The Bard S8602-056-0003A Module is a critical Programmed Economizer Control designed specifically for Bard wall-mount and packaged HVAC units. This OEM service module functions as the localized intelligence for free cooling operations, precisely modulating outdoor air dampers based on real-time enthalpy or dry-bulb temperatures. By integrating this HVAC economizer module, technicians can restore factory-spec logic to ensure the system transitions seamlessly between mechanical cooling and economizer modes, maximizing energy efficiency without risking evaporator coil freeze-ups. This module is engineered to support Demand Control Ventilation (DCV) when paired with compatible CO2 sensors, meeting stringent ASHRAE 62.1 standards. Its service-ready programming eliminates the need for manual field scaling, providing a direct "plug-and-play" replacement for the obsolete S8602-056-0003. Use this Bard replacement part to resolve enthalpy sensor communication faults and maintain precise mixed air temperature setpoints in telecommunications shelters, modular offices, and school applications. Key Benefits
- OEM Logic Matching: Specifically programmed to match the factory wiring and sequence of operation for 3.5 to 6-ton Bard units.
- Enhanced Efficiency: Operates free cooling cycles to reduce compressor runtime and lower operational overhead.
- DCV Compatibility: Supports CO2 sensor integration for demand-based ventilation, ensuring code compliance and air quality.
- Diagnostic Reliability: Simplifies troubleshooting of low voltage control circuits and sensor-related nuisance faults.
Is the S8602-056-0003A compatible with older units?
Yes, this is the official service replacement for the S8602-056-0003. It is designed to interface with existing Bard 24V wiring harnesses and actuator motors.
Does this module require field programming?
This is a programmed econ module, meaning the core logic is factory-set. However, technicians should still verify setpoints and sensor calibration during commissioning.
Can I use this for both dry-bulb and enthalpy control?
The module supports both configurations depending on the specific sensors (such as the 20k ohm outdoor air sensor) installed in your Bard unit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $238.76
-65%$238.76
$83.57Bard S8602-056-0003A Module
The Bard S8602-056-0003A Module is a critical Programmed Economizer Control designed specifically for Bard wall-mount and packaged HVAC units. This OEM service module functions as the localized intelligence for free cooling operations, precisely modulating outdoor air dampers based on real-time enthalpy or dry-bulb temperatures. By integrating this HVAC economizer module, technicians can restore factory-spec logic to ensure the system transitions seamlessly between mechanical cooling and economizer modes, maximizing energy efficiency without risking evaporator coil freeze-ups. This module is engineered to support Demand Control Ventilation (DCV) when paired with compatible CO2 sensors, meeting stringent ASHRAE 62.1 standards. Its service-ready programming eliminates the need for manual field scaling, providing a direct "plug-and-play" replacement for the obsolete S8602-056-0003. Use this Bard replacement part to resolve enthalpy sensor communication faults and maintain precise mixed air temperature setpoints in telecommunications shelters, modular offices, and school applications. Key Benefits
- OEM Logic Matching: Specifically programmed to match the factory wiring and sequence of operation for 3.5 to 6-ton Bard units.
- Enhanced Efficiency: Operates free cooling cycles to reduce compressor runtime and lower operational overhead.
- DCV Compatibility: Supports CO2 sensor integration for demand-based ventilation, ensuring code compliance and air quality.
- Diagnostic Reliability: Simplifies troubleshooting of low voltage control circuits and sensor-related nuisance faults.
Is the S8602-056-0003A compatible with older units?
Yes, this is the official service replacement for the S8602-056-0003. It is designed to interface with existing Bard 24V wiring harnesses and actuator motors.
Does this module require field programming?
This is a programmed econ module, meaning the core logic is factory-set. However, technicians should still verify setpoints and sensor calibration during commissioning.
Can I use this for both dry-bulb and enthalpy control?
The module supports both configurations depending on the specific sensors (such as the 20k ohm outdoor air sensor) installed in your Bard unit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Product Information
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Description
The Bard S8602-056-0003A Module is a critical Programmed Economizer Control designed specifically for Bard wall-mount and packaged HVAC units. This OEM service module functions as the localized intelligence for free cooling operations, precisely modulating outdoor air dampers based on real-time enthalpy or dry-bulb temperatures. By integrating this HVAC economizer module, technicians can restore factory-spec logic to ensure the system transitions seamlessly between mechanical cooling and economizer modes, maximizing energy efficiency without risking evaporator coil freeze-ups. This module is engineered to support Demand Control Ventilation (DCV) when paired with compatible CO2 sensors, meeting stringent ASHRAE 62.1 standards. Its service-ready programming eliminates the need for manual field scaling, providing a direct "plug-and-play" replacement for the obsolete S8602-056-0003. Use this Bard replacement part to resolve enthalpy sensor communication faults and maintain precise mixed air temperature setpoints in telecommunications shelters, modular offices, and school applications. Key Benefits
- OEM Logic Matching: Specifically programmed to match the factory wiring and sequence of operation for 3.5 to 6-ton Bard units.
- Enhanced Efficiency: Operates free cooling cycles to reduce compressor runtime and lower operational overhead.
- DCV Compatibility: Supports CO2 sensor integration for demand-based ventilation, ensuring code compliance and air quality.
- Diagnostic Reliability: Simplifies troubleshooting of low voltage control circuits and sensor-related nuisance faults.
Is the S8602-056-0003A compatible with older units?
Yes, this is the official service replacement for the S8602-056-0003. It is designed to interface with existing Bard 24V wiring harnesses and actuator motors.
Does this module require field programming?
This is a programmed econ module, meaning the core logic is factory-set. However, technicians should still verify setpoints and sensor calibration during commissioning.
Can I use this for both dry-bulb and enthalpy control?
The module supports both configurations depending on the specific sensors (such as the 20k ohm outdoor air sensor) installed in your Bard unit.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
