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Thermostat Solutions

Trane thermostat error codes [FIXED]

ByRalph P. Sita Updated onFebruary 12, 2025

Understanding Trane thermostat error codes is essential for maintaining your home’s comfort, especially during extreme weather when reliance on your HVAC system is at its peak. Homeowners often face frustration when these error codes arise, as they can disrupt the temperature regulation within the home, making it too hot or too cold. The first step in effectively addressing these issues is to consult your Trane thermostat’s user manual, which provides precise information regarding each error code and potential solutions.

Often, resolving these error codes may be as simple as performing a reset or making minor adjustments to the thermostat settings. For instance, error codes like E1 or E2 may indicate sensor or communication issues, while codes like 10 signal low battery levels. By understanding what these codes mean and following the step-by-step troubleshooting guide in the manual, homeowners can frequently troubleshoot minor issues themselves.

However, if the error persists, it is advisable to reach out to a qualified HVAC technician who specializes in Trane systems. A professional can diagnose any underlying problems accurately, ensuring that any electrical or mechanical issues are attended to promptly, thus restoring your home’s comfort and the efficient operation of your HVAC system.

Trane thermostat error codes [FIXED]

Page Contents

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  • Why does my thermostat show error codes?
  • How do I interpret Trane thermostat error codes?
  • Some common Trane thermostat error codes
    • Trane Error Code 126
    • Trane Error Code 91
    • Trane Error Code 10
    • Trane Thermostat E1 and E2 Error Codes
    • Trane Error Code COF
    • Trane Thermostat Error Code 26
    • Trane Thermostat Error Code 79
    • Trane Thermostat Error Code 53
    • Trane Thermostat Error Code 166
    • Trane Thermostat Error Code 158
    • Trane Thermostat Error Code 180.02
    • Trane Thermostat Error Code 104
    • Trane Thermostat Error Code E4
    • Trane Thermostat Error Code 89
    • Trane Thermostat Error Code 114
    • Trane Thermostat Error Code 171
    • Trane 184.08 Error Code
    • Trane 1050 Thermostat Error Code 67.06
    • Error Code E0
  • How to reset trane error codes?
    • Step 1 Identify the Error Code
    • Step 2 Turn Off the Thermostat
    • Step 3 Disconnect Power Source (Optional)
    • Step 4 Wait for a Few Minutes
    • Step 5 Reconnect Power (If Disconnected)
    • Step 6 Power On the Thermostat.
    • Step 7 Check for Error Code
    • Step 8 Observe Operation
  • Frequently asked questions for Trane thermostat error codes
    • Is it safe to attempt to fix an error code on my Trane thermostat myself?
    • How do I clear the error code history on my Trane thermostat?
    • Can a Wi-Fi connection problem cause error codes on my Trane smart thermostat?
    • What is the recommended temperature range for a Trane thermostat to prevent error codes?
    • Can a power surge damage my Trane thermostat and cause error codes?
  • Next Steps
    • Related Articles

Why does my thermostat show error codes?

Here are some common reasons why your thermostat might show error codes:

  • Sensor Issues: Many thermostats rely on temperature sensors to gauge indoor climate accurately. If these sensors malfunction or get dirty, it can lead to inaccurate readings and trigger error codes.
  • Wiring Problems: Faulty or loose wiring connections between your thermostat and HVAC system can disrupt communication and result in error codes. These issues can include damaged wires, loose terminals, or improper installations.
  • Power Supply Problems: If your thermostat doesn’t receive a consistent power supply, it may display error codes. This could be due to electrical issues in your home or a malfunctioning thermostat power source.
  • Software or Firmware Glitches: Just like any electronic device, thermostats can experience software or firmware glitches. These can lead to error codes appearing on the display.
  • HVAC System Problems: Sometimes, the issue isn’t with the thermostat itself but the HVAC system it controls. Problems such as a malfunctioning furnace, air conditioner, or heat pump can trigger thermostat error codes.
  • Environmental Factors: Extreme temperatures, humidity, or direct sunlight exposure can affect thermostat performance and cause it to display errors.
  • Battery Issues: Low or depleted batteries can lead to error messages if your thermostat operates on batteries.
  • User Error: Occasionally, error codes may appear due to user error, such as setting incompatible temperature ranges or inadvertently activating a specific mode.

How do I interpret Trane thermostat error codes?

How do I interpret Trane thermostat error codes

Interpreting Trane thermostat error codes is essential for identifying the specific issue affecting your HVAC system.

Trane provides a range of thermostats, and the error codes can vary depending on the model.

To interpret these error codes accurately, refer to your thermostat’s user manual, which provides model-specific information. However, here’s a general guideline on interpreting Trane thermostat error codes:

  • Error Code Display: When an error occurs, your Trane thermostat typically displays a two-digit or alphanumeric code on the screen. Write down or remember this code.
  • Check the Manual: Refer to your thermostat’s user manual or the manufacturer’s website for error codes specific to your model. The manual will explain each code, including their meanings and potential causes.
  • Understand the Error: The code usually indicates what component or function is experiencing the problem. For example, “E1” might refer to a sensor issue, while “E2” could indicate a communication problem.
  • Troubleshooting Tips: The manual may also offer troubleshooting tips to help you address the issue. This could involve simple solutions like resetting the thermostat, checking wiring connections, or changing the batteries.
  • Professional Help: If the error code persists after attempting the recommended troubleshooting steps, or if you’re unsure how to proceed, it’s best to contact a qualified HVAC technician. They can diagnose and repair the underlying problem to ensure your system functions correctly.

Some common Trane thermostat error codes

Error CodeMeaningFix
126Communication ErrorCheck wiring connections and reset.
91Sensor ErrorVerify sensor connections and replace if necessary.
10Low BatteryReplace thermostat batteries.
E1 / E2Sensor or Communication IssueInspect sensors and wiring connections. If unresolved, contact a technician.
COFConfiguration ErrorReconfigure thermostat settings as per the manual.
26Sensor ErrorCheck sensor connections and replace if needed.
79Communication ErrorVerify wiring connections and reset.
53Sensor ErrorCheck sensor connections and replace if required.
166Communication ErrorEnsure proper wiring connections and reset.
158Configuration ErrorReview thermostat settings and reconfigure if necessary.
180.02Configuration ErrorAdjust thermostat settings as instructed in the manual.
104Sensor ErrorExamine sensor connections and replace if applicable.
156Configuration ErrorCheck and adjust thermostat settings as needed.
E4Sensor or Communication IssueInspect sensors and wiring connections. If unresolved, contact a technician.
89Sensor ErrorVerify sensor connections and replace if required.
114Configuration ErrorReview and adjust thermostat settings as per the manual.
171Configuration ErrorCorrect thermostat settings based on the manual.
184.08Configuration ErrorAdjust thermostat settings as instructed in the manual.
67.06Configuration ErrorReview and reconfigure thermostat settings according to the manual.
E0General ErrorRefer to the manual for specific troubleshooting steps.

Please note that these are general guidelines, and it’s crucial to consult your specific thermostat’s user manual for detailed information and troubleshooting steps tailored to your model.

If you encounter persistent issues or are unsure how to proceed, it’s advisable to seek assistance from a qualified HVAC technician.

Trane Error Code 126

Code Meaning and Explanation: Error code 126 indicates a communication error between your Trane thermostat and your HVAC system.

This error means the thermostat is having trouble exchanging information with the heating or cooling equipment.

Causes:

  • Loose or disconnected wiring between the thermostat and the HVAC system.
  • A malfunctioning thermostat or HVAC system control board.
  • Interference or signal disruption in the communication pathway.
  • Firmware or software issues with the thermostat.

How to Fix It:

  • Ensure the wiring connections between the thermostat and HVAC system are secure.
  • Restart the thermostat by turning off the power and turning it back on.
  • Verify that there are no obstructions or interference near the thermostat.
  • Update the thermostat’s firmware or software if an update is available.
  • If the issue persists, consult a professional HVAC technician for further diagnosis and repair.

Trane Error Code 91

Code Meaning and Explanation: Error code 91 indicates a sensor error within the thermostat.

This error suggests that one of the internal temperature sensors is not functioning correctly, leading to inaccurate temperature readings.

Causes:

  • A malfunctioning temperature sensor.
  • Loose or damaged sensor connections.
  • Environmental factors affecting sensor performance.

How to Fix It:

  • Check sensor connections and ensure they are securely attached.
  • Inspect the temperature sensor for visible damage; replace if necessary.
  • If the thermostat is exposed to extreme temperature conditions or direct sunlight, consider relocating it to a more suitable spot.
  • Restart the thermostat and see if the error persists.
  • If the issue continues, contact a technician for sensor replacement or further diagnosis.

Trane Error Code 10

Code Meaning and Explanation: Error code 10 indicates a low battery in your Trane thermostat.

This error occurs when the thermostat’s battery power is insufficient.

Causes:

  • Depleted or weak batteries.
  • Incorrect battery type or installation.

How to Fix It:

  • Replace the thermostat’s batteries with fresh ones, following the manufacturer’s recommendations for battery type.
  • Ensure the batteries are inserted correctly, matching the polarity indicators.
  • Confirm that the battery compartment is clean and free from corrosion.
  • After replacing the batteries, reset the thermostat if needed.
  • Consider using a thermostat with a C-wire connection for continuous power to avoid battery-related issues in the future.

Trane Thermostat E1 and E2 Error Codes

Code Meaning and Explanation: A Trane thermostat’s E1 and E2 error codes typically indicate sensor or communication issues.

These errors suggest that there may be a problem with the thermostat’s internal sensors or its ability to communicate with the HVAC system.

Causes:

  • Malfunctioning temperature sensors.
  • Wiring issues or loose connections.
  • Communication problems between the thermostat and the HVAC system.
  • Firmware or software glitches.

How to Fix It:

  • Start by checking the wiring connections between the thermostat and the HVAC system; ensure they are secure.
  • Restart the thermostat by turning off the power and turning it back on.
  • Verify that there are no obstructions or interference near the thermostat.
  • Update the thermostat’s firmware or software if an update is available.
  • If the issue persists, consult a professional HVAC technician for further diagnosis and repair.

Trane Error Code COF

Code Meaning and Explanation: Error code COF on a Trane thermostat indicates a configuration error.

This means that there may be incorrect settings or parameters programmed into the thermostat.

Causes:

  • Incorrect programming of the thermostat settings.
  • Changes were made to the settings without proper knowledge or guidance.

How to Fix It:

  • Review the thermostat’s user manual to understand the correct configuration settings.
  • Reset the thermostat to its default settings if necessary.
  • Carefully reconfigure the thermostat settings according to the manual’s instructions.
  • Double-check and verify all settings to ensure they match your HVAC system and preferences.
  • Seek professional assistance if you are unsure about specific configuration parameters.

Trane Thermostat Error Code 26

Code Meaning and Explanation: Error code 26 indicates a sensor error within the thermostat.

This error suggests that one of the internal temperature sensors is not functioning correctly, leading to inaccurate temperature readings.

Causes:

  • A malfunctioning temperature sensor.
  • Loose or damaged sensor connections.
  • Environmental factors affecting sensor performance.

How to Fix It:

  • Check sensor connections and ensure they are securely attached.
  • Inspect the temperature sensor for visible damage; replace if necessary.
  • If the thermostat is exposed to extreme temperature conditions or direct sunlight, consider relocating it to a more suitable spot.
  • Restart the thermostat and see if the error persists.
  • If the issue continues, contact a technician for sensor replacement or further diagnosis.

Trane Thermostat Error Code 79

Code Meaning and Explanation: Error code 79 on a Trane thermostat typically indicates a communication error between the thermostat and the HVAC system.

This error implies that the thermostat has difficulty exchanging information with the heating or cooling equipment.

Causes:

  • Loose or disconnected wiring between the thermostat and the HVAC system.
  • A malfunctioning thermostat or HVAC system control board.
  • Interference or signal disruption in the communication pathway.
  • Firmware or software issues with the thermostat.

How to Fix It:

  • Check the wiring connections between the thermostat and HVAC system; ensure they are secure.
  • Restart the thermostat by turning off power and turning it back on.
  • Verify that there are no obstructions or interference near the thermostat.
  • Update the thermostat’s firmware or software if an update is available.
  • If the issue persists, consult a professional HVAC technician for further diagnosis and repair.

Trane Thermostat Error Code 53

Code Meaning and Explanation: Error code 53 indicates a sensor error within the thermostat.

This error suggests that one of the internal temperature sensors is not functioning correctly, leading to inaccurate temperature readings.

Causes:

  • A malfunctioning temperature sensor.
  • Loose or damaged sensor connections.
  • Environmental factors affecting sensor performance.

How to Fix It:

  • Check sensor connections and ensure they are securely attached.
  • Inspect the temperature sensor for visible damage; replace if necessary.
  • If the thermostat is exposed to extreme temperature conditions or direct sunlight, consider relocating it to a more suitable spot.
  • Restart the thermostat and see if the error persists.
  • If the issue continues, contact a professional technician for sensor replacement or further diagnosis.

Trane Thermostat Error Code 166

Code Meaning and Explanation: Error code 166 on a Trane thermostat typically indicates a communication error.

This error suggests that the thermostat is unable to communicate properly with other components of the HVAC system.

Causes:

  • Loose or disconnected wiring connections between the thermostat and HVAC equipment.
  • Interference in the communication pathway.
  • Malfunctioning thermostat or HVAC control board.

How to Fix It:

  • Ensure that the wiring connections between the thermostat and HVAC system are securely attached.
  • Check for any sources of interference or signal disruption near the thermostat.
  • Restart the thermostat by turning off power and turning it back on.
  • Update the thermostat’s firmware or software if an update is available.
  • If the issue persists, contact a professional HVAC technician for further diagnosis and repair.

Trane Thermostat Error Code 158

Code Meaning and Explanation: Error code 158 typically indicates a configuration error in your Trane thermostat.

This error implies that there may be incorrect settings or parameters programmed into the thermostat.

Causes:

  • Incorrect programming of the thermostat settings.
  • Changes made to the settings without proper knowledge or guidance.

How to Fix It:

  • Review the thermostat’s user manual to understand the correct configuration settings.
  • Reset the thermostat to its default settings if necessary.
  • Carefully reconfigure the thermostat settings according to the manual’s instructions.
  • Double-check and verify all settings to ensure they match your HVAC system and preferences.
  • Seek professional assistance if you are unsure about specific configuration parameters.

Trane Thermostat Error Code 180.02

Code Meaning and Explanation: Error code 180.02 indicates a configuration error in your Trane thermostat.

This error suggests that there may be incorrect settings or parameters programmed into the thermostat.

Causes:

  • Incorrect programming of the thermostat settings.
  • Changes made to the settings without proper knowledge or guidance.

How to Fix It:

  • Review the thermostat’s user manual to understand the correct configuration settings.
  • Reset the thermostat to its default settings if necessary.
  • Carefully reconfigure the thermostat settings according to the manual’s instructions.
  • Double-check and verify all settings to match your HVAC system and preferences.
  • Seek professional assistance if you are unsure about specific configuration parameters.

Trane Thermostat Error Code 104

Code Meaning and Explanation: Error code 104 on a Trane thermostat typically indicates a sensor error.

This error suggests that one of the temperature sensors within the thermostat is malfunctioning, leading to inaccurate temperature readings.

Causes:

  • A malfunctioning temperature sensor.
  • Loose or damaged sensor connections.
  • Environmental factors affecting sensor performance.

How to Fix It:

  • Check sensor connections and ensure they are securely attached.
  • Inspect the temperature sensor for visible damage; replace if necessary.
  • If the thermostat is exposed to extreme temperature conditions or direct sunlight, consider relocating it to a more suitable spot.
  • Restart the thermostat and see if the error persists.
  • If the issue continues, contact a technician for sensor replacement or further diagnosis.

Trane Thermostat Error Code E4

Code Meaning and Explanation: Error code E4 on a Trane thermostat typically indicates a sensor or communication issue.

This error implies that there may be a problem with the thermostat’s internal sensors or its ability to communicate with the HVAC system.

Causes:

  • Malfunctioning temperature sensors.
  • Wiring issues or loose connections.
  • Communication problems between the thermostat and the HVAC system.
  • Firmware or software glitches.

How to Fix It:

  • Start by checking the wiring connections between the thermostat and the HVAC system; ensure they are secure.
  • Restart the thermostat by turning off power and turning it back on.
  • Verify that there are no obstructions or interference near the thermostat.
  • Update the thermostat’s firmware or software if an update is available.
  • If the issue persists, consult a professional HVAC technician for further diagnosis and repair.

Trane Thermostat Error Code 89

Code Meaning and Explanation: Error code 89 typically indicates a sensor error within the thermostat.

This error suggests that one of the internal temperature sensors is not functioning correctly, leading to inaccurate temperature readings.

Causes:

  • A malfunctioning temperature sensor.
  • Loose or damaged sensor connections.
  • Environmental factors affecting sensor performance.

How to Fix It:

  • Check sensor connections and ensure they are securely attached.
  • Inspect the temperature sensor for visible damage; replace if necessary.
  • If the thermostat is exposed to extreme temperature conditions or direct sunlight, consider relocating it to a more suitable spot.
  • Restart the thermostat and see if the error persists.
  • If the issue continues, contact a professional technician for sensor replacement or further diagnosis.

Trane Thermostat Error Code 114

Code Meaning and Explanation: Error code 114 typically indicates a configuration error in your Trane thermostat.

This error implies that there may be incorrect settings or parameters programmed into the thermostat.

Causes:

  • Incorrect programming of the thermostat settings.
  • Changes made to the settings without proper knowledge or guidance.

How to Fix It:

  • Review the thermostat’s user manual to understand the correct configuration settings.
  • Reset the thermostat to its default settings if necessary.
  • Carefully reconfigure the thermostat settings according to the manual’s instructions.
  • Double-check and verify all settings to ensure they match your HVAC system and preferences.
  • Seek professional assistance if you are unsure about specific configuration parameters.

Trane Thermostat Error Code 171

Code Meaning and Explanation: Error code 171 typically indicates a configuration error in your Trane thermostat.

This error suggests that there may be incorrect settings or parameters programmed into the thermostat.

Causes:

  • Incorrect programming of the thermostat settings.
  • Changes made to the settings without proper knowledge or guidance.

How to Fix It:

  • Review the thermostat’s user manual to understand the correct configuration settings.
  • Reset the thermostat to its default settings if necessary.
  • Carefully reconfigure the thermostat settings according to the manual’s instructions.
  • Double-check and verify all settings to ensure they match your HVAC system and preferences.
  • Seek professional assistance if you are unsure about specific configuration parameters.

Trane 184.08 Error Code

Code Meaning and Explanation: Error code 184.08 indicates a configuration error in your Trane thermostat.

This error suggests that there may be incorrect settings or parameters programmed into the thermostat.

Causes:

  • Incorrect programming of the thermostat settings.
  • Changes made to the settings without proper knowledge or guidance.

How to Fix It:

  • Review the thermostat’s user manual to understand the correct configuration settings.
  • Reset the thermostat to its default settings if necessary.
  • Carefully reconfigure the thermostat settings according to the manual’s instructions.
  • Double-check and verify all settings to ensure they match your HVAC system and preferences.
  • Seek professional assistance if you are unsure about specific configuration parameters.

Trane 1050 Thermostat Error Code 67.06

Code Meaning and Explanation: Error code 67.06 indicates a configuration error in your Trane 1050 thermostat.

This error suggests that there may be incorrect settings or parameters programmed into the thermostat.

Causes:

  • Incorrect programming of the thermostat settings.
  • Changes were made to the settings without proper knowledge or guidance.

How to Fix It:

  • Review the thermostat’s user manual to understand the correct configuration settings.
  • Reset the thermostat to its default settings if necessary.
  • Carefully reconfigure the thermostat settings according to the manual’s instructions.
  • Double-check and verify all settings to ensure they match your HVAC system and preferences.
  • Seek professional assistance if you are unsure about specific configuration parameters.

Error Code E0

Code Meaning and Explanation: Error code E0 is a general error code, and its specific meaning may vary depending on the thermostat model.

It typically indicates a problem with the thermostat’s operation, but the exact cause and solution may require further investigation and reference to the user manual.

Causes:

  • Various potential causes are related to the thermostat’s internal functions.

How to Fix It:

  • Consult your thermostat’s user manual to find specific information about error code E0 for your model.
  • Follow any troubleshooting steps provided in the manual.
  • If the issue is not resolved, consider contacting the manufacturer’s customer support or a professional technician for assistance.

How to reset trane error codes?

How to reset trane error codes?

Here are the steps to reset Trane thermostat error codes:

Step 1: Identify the Error Code

Before attempting to reset an error code on your Trane thermostat, it’s crucial to identify the specific error code that is being displayed.

Refer to your thermostat’s user manual or the manufacturer’s documentation to determine the meaning of the error code.

Step 2: Turn Off the Thermostat

To reset the error code, start by turning off your Trane thermostat.

Locate the power or mode button on your thermostat and use it to power off the unit. Wait for a few seconds to ensure it is completely powered down.

Step 3: Disconnect Power Source (Optional)

If turning off the thermostat doesn’t clear the error code, you can also disconnect the power source to ensure a full reset.

Depending on your thermostat’s configuration, this may involve turning off the circuit breaker or removing the thermostat from its wall mount to access the batteries.

Step 4: Wait for a Few Minutes

Allow a few minutes to pass with the thermostat powered off. This helps to discharge any residual energy and reset the thermostat’s internal systems.

Step 5: Reconnect Power (If Disconnected)

If you disconnected the power source in step 3, reconnect it now.

This may involve turning the circuit breaker back on or reinstalling the thermostat on its wall mount with fresh batteries.

Step 6: Power On the Thermostat.

Turn the thermostat back on using the power or mode button. Wait for it to boot up and initialize its settings.

Step 7: Check for Error Code

Once the thermostat has powered up, check the display for the presence of the error code. If the error code is no longer displayed, the reset was successful.

Step 8: Observe Operation

Observe the thermostat’s operation to ensure it functions correctly and maintains the desired temperature settings.

If the error code reappears, it may indicate an ongoing issue that requires further diagnosis and repair by a professional HVAC technician.

Frequently asked questions for Trane thermostat error codes

Frequently asked questions for Trane thermostat error codes

Is it safe to attempt to fix an error code on my Trane thermostat myself?

It’s generally safer to consult the user manual and attempt basic troubleshooting. For complex issues, it’s best to call a professional.

How do I clear the error code history on my Trane thermostat?

The process to clear error code history may vary by thermostat model. Refer to the manual for instructions.

Can a Wi-Fi connection problem cause error codes on my Trane smart thermostat?

A poor Wi-Fi connection can disrupt communication between your thermostat and the HVAC system, leading to error codes.

What is the recommended temperature range for a Trane thermostat to prevent error codes?

Trane thermostats typically operate within 50 to 90 degrees Fahrenheit, but specific recommendations may vary by model.

Can a power surge damage my Trane thermostat and cause error codes?

Yes, power surges can harm electronic devices like thermostats. Consider using surge protectors to prevent this.

Next Steps

Understanding and addressing Trane thermostat error codes is essential for maintaining the efficiency and comfort of your HVAC system.

These error codes serve as diagnostic tools, signaling various issues that may arise during the thermostat’s operation.

By decoding these codes and taking appropriate action, you can often resolve minor problems and prevent more significant heating and cooling system disruptions.

Whether it’s a sensor error, communication issue, or configuration problem, the key lies in accurate interpretation, identification of causes, and following the recommended troubleshooting steps.

While some issues can be resolved through simple resets or adjustments, others may require the expertise of a qualified HVAC technician.

In all cases, referring to your thermostat’s user manual and seeking professional assistance when necessary are crucial steps in ensuring your Trane thermostat functions optimally, keeping your home comfortable year-round.

5/5 - (1 vote)
Ralph P. Sita
Author: Ralph P. Sita

Ralph P. Sita is a seasoned professional with deep roots in both the HVAC and tech industries. His family’s business, Ralph P. Sita, Inc., is a locally owned and operated HVAC contractor with over 42 years of experience, serving the DC, Maryland, and Virginia areas. The company specializes in residential, commercial, and industrial heating, ventilation, and air conditioning services, offering everything from installation and maintenance to custom ductwork and indoor air quality solutions -www.ralphpsita.com. A former CPA, he spent the last decade as co-founder and co-CEO at Cybrary, a leading platform for cybersecurity and IT training. Cybrary became the largest, most well-known cybersecurity training businesses in the industry under his leadership. Smart AC Solutions is an opportunity to give back to the HVAC community by providing reliable, actionable information on all things heating and cooling.

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Ralph P. Sita

Ralph P. Sita is a seasoned professional with deep roots in both the HVAC and tech industries. His family’s business, Ralph P. Sita, Inc., is a locally owned and operated HVAC contractor with over 42 years of experience, serving the DC, Maryland, and Virginia areas. The company specializes in residential, commercial, and industrial heating, ventilation, and air conditioning services, offering everything from installation and maintenance to custom ductwork and indoor air quality solutions -www.ralphpsita.com.

A former CPA, he spent the last decade as co-founder and co-CEO at Cybrary, a leading platform for cybersecurity and IT training. Cybrary became the largest, most well-known cybersecurity training businesses in the industry under his leadership.

Smart AC Solutions is an opportunity to give back to the HVAC community by providing reliable, actionable information on all things heating and cooling.

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