
Trane BAYENTH005A Enthalpy Kit
The Trane BAYENTH005A Enthalpy Kit is a field-installed OEM component engineered for ReliaTel-controlled rooftop units to provide precise enthalpy-based economizer control. By integrating both dry-bulb temperature and relative humidity sensors, this kit allows the system to calculate the total heat content (enthalpy) of the outside air. This data is critical for determining when outdoor air is more suitable for "free cooling" than mechanical refrigeration, maximizing HEATING AND COOLING efficiency in commercial applications. Designed specifically for compatibility with Trane Precedent and Voyager series units, the BAYENTH005A ensures seamless integration with existing HVAC economizer systems. This genuine Trane replacement part enables more sophisticated ventilation logic than standard dry-bulb sensors, helping contractors meet strict energy codes and maintain superior indoor air quality in demanding environments like data centers or pharmaceutical facilities.
Key Benefits
- Enhanced Energy Optimization: Measures total air enthalpy to trigger economizer mode only when outdoor air facilitates actual cooling, reducing compressor run time.
- Precision Humidity Sensing: Prevents the introduction of high-humidity air into the space, protecting sensitive equipment and improving occupant comfort.
- Direct OEM Integration: Engineered for plug-and-play installation within Trane rooftop unit control compartments, utilizing existing harness connections.
- Robust Field Reliability: Built to withstand rigorous outdoor air conditions while maintaining calibration accuracy for internal sensors.
Common Questions
Which Trane models are compatible with this kit?
The BAYENTH005A is designed for use with ReliaTel-controlled units, including T/YHC036-060E models and certain Precedent economizer configurations like the BAYECON085 and BAYECON087 series.
What is the difference between this and a dry-bulb sensor?
A dry-bulb sensor only triggers based on temperature. The enthalpy kit measures both temperature and moisture content (latent heat), providing a more accurate assessment of whether outdoor air will actually reduce the cooling load.
Is this kit required for economizer operation?
While basic economizers can run on dry-bulb logic, this enthalpy control kit is necessary for comparative or reference enthalpy control, which is often required by modern commercial energy standards.
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: $339.85
-65%$339.85
$118.95Trane BAYENTH005A Enthalpy Kit
The Trane BAYENTH005A Enthalpy Kit is a field-installed OEM component engineered for ReliaTel-controlled rooftop units to provide precise enthalpy-based economizer control. By integrating both dry-bulb temperature and relative humidity sensors, this kit allows the system to calculate the total heat content (enthalpy) of the outside air. This data is critical for determining when outdoor air is more suitable for "free cooling" than mechanical refrigeration, maximizing HEATING AND COOLING efficiency in commercial applications. Designed specifically for compatibility with Trane Precedent and Voyager series units, the BAYENTH005A ensures seamless integration with existing HVAC economizer systems. This genuine Trane replacement part enables more sophisticated ventilation logic than standard dry-bulb sensors, helping contractors meet strict energy codes and maintain superior indoor air quality in demanding environments like data centers or pharmaceutical facilities.
Key Benefits
- Enhanced Energy Optimization: Measures total air enthalpy to trigger economizer mode only when outdoor air facilitates actual cooling, reducing compressor run time.
- Precision Humidity Sensing: Prevents the introduction of high-humidity air into the space, protecting sensitive equipment and improving occupant comfort.
- Direct OEM Integration: Engineered for plug-and-play installation within Trane rooftop unit control compartments, utilizing existing harness connections.
- Robust Field Reliability: Built to withstand rigorous outdoor air conditions while maintaining calibration accuracy for internal sensors.
Common Questions
Which Trane models are compatible with this kit?
The BAYENTH005A is designed for use with ReliaTel-controlled units, including T/YHC036-060E models and certain Precedent economizer configurations like the BAYECON085 and BAYECON087 series.
What is the difference between this and a dry-bulb sensor?
A dry-bulb sensor only triggers based on temperature. The enthalpy kit measures both temperature and moisture content (latent heat), providing a more accurate assessment of whether outdoor air will actually reduce the cooling load.
Is this kit required for economizer operation?
While basic economizers can run on dry-bulb logic, this enthalpy control kit is necessary for comparative or reference enthalpy control, which is often required by modern commercial energy standards.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Trane BAYENTH005A Enthalpy Kit is a field-installed OEM component engineered for ReliaTel-controlled rooftop units to provide precise enthalpy-based economizer control. By integrating both dry-bulb temperature and relative humidity sensors, this kit allows the system to calculate the total heat content (enthalpy) of the outside air. This data is critical for determining when outdoor air is more suitable for "free cooling" than mechanical refrigeration, maximizing HEATING AND COOLING efficiency in commercial applications. Designed specifically for compatibility with Trane Precedent and Voyager series units, the BAYENTH005A ensures seamless integration with existing HVAC economizer systems. This genuine Trane replacement part enables more sophisticated ventilation logic than standard dry-bulb sensors, helping contractors meet strict energy codes and maintain superior indoor air quality in demanding environments like data centers or pharmaceutical facilities.
Key Benefits
- Enhanced Energy Optimization: Measures total air enthalpy to trigger economizer mode only when outdoor air facilitates actual cooling, reducing compressor run time.
- Precision Humidity Sensing: Prevents the introduction of high-humidity air into the space, protecting sensitive equipment and improving occupant comfort.
- Direct OEM Integration: Engineered for plug-and-play installation within Trane rooftop unit control compartments, utilizing existing harness connections.
- Robust Field Reliability: Built to withstand rigorous outdoor air conditions while maintaining calibration accuracy for internal sensors.
Common Questions
Which Trane models are compatible with this kit?
The BAYENTH005A is designed for use with ReliaTel-controlled units, including T/YHC036-060E models and certain Precedent economizer configurations like the BAYECON085 and BAYECON087 series.
What is the difference between this and a dry-bulb sensor?
A dry-bulb sensor only triggers based on temperature. The enthalpy kit measures both temperature and moisture content (latent heat), providing a more accurate assessment of whether outdoor air will actually reduce the cooling load.
Is this kit required for economizer operation?
While basic economizers can run on dry-bulb logic, this enthalpy control kit is necessary for comparative or reference enthalpy control, which is often required by modern commercial energy standards.
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.












