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Locate and safely use the reset button to solve common Trane HVAC issues - without costly service calls
Written by Cole Summers, HVAC Specialist at Automatic Climate in Richmond, Virginia.
With over 15 years of experience servicing Trane systems, I've helped hundreds of homeowners safely troubleshoot their HVAC equipment.
Pro Tip: 80% of no-cool calls we receive can be solved with a simple system reset. Try this before calling for service!
Trane reset button locations vary by model. Here's how to find yours:
Look on the metal nameplate near the electrical access panel. For outdoor units, check the side panel near the refrigerant lines.
XR (budget), XB (basic), XL (standard), XV (high-efficiency), or XC (commercial). Your series determines reset location.
Warning: Never attempt to reset your system if you smell gas or see damaged wiring. Call a professional immediately.
Our technicians can identify your system and walk you through the reset process.
Near compressor housing (usually right side)
Often red or yellow button
May require removing a small access panel
Blower motor compartment (front panel)
Sometimes labeled "Reset"
May be near the limit switch
Electrical access panel (left side)
May require panel removal
Often near diagnostic lights
Main control board area
Often near diagnostic lights
May be behind service panel
Don't see your model? Check your owner's manual or download it from Trane.
Schedule a service call and our technicians will handle it for you.
Turn off power at the thermostat first, then switch off the circuit breaker that controls your HVAC system. Wait 30 seconds.
Using the location guide above, find your reset button. You may need a flashlight and screwdriver to access it.
Press the reset button firmly and hold for 5 seconds. Some models may click when properly reset.
Turn the circuit breaker back on first, then power up your thermostat. Wait 30 minutes before expecting operation.
Set thermostat 5° below room temperature to test cooling, or 5° above for heating. Listen for normal startup sounds.
Watch for 2-3 complete cycles. If issues persist, contact a professional for diagnosis.
Most Trane systems need at least 30 minutes after resetting before they'll operate normally. This allows pressures to equalize and the control board to complete its startup sequence.
Our technicians can diagnose and fix the underlying issue quickly.
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HVAC systems contain high-voltage electricity, refrigerants under pressure, and in gas systems, combustible fuel. When in doubt, call a licensed professional.
Our NATE-certified technicians service all Trane models and can diagnose reset issues quickly.
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Dirty filters cause 60% of system lockouts. Replace every 1-3 months.
Clear leaves/debris from around condenser for proper airflow.
Professional maintenance prevents 90% of emergency repairs.
The average HVAC maintenance plan pays for itself by extending equipment life 3-5 years and improving efficiency 10-15%.
The reset button on Trane XR14 models is typically located on the outdoor unit near the compressor housing. Look for a small red or yellow button that may be recessed slightly. You might need to remove a small access panel (usually held by 1-2 screws) to reach it.
If your Trane system requires resetting more than twice in a 24-hour period, there's likely an underlying issue that needs professional attention. Continuous resetting can damage components and may void your warranty. The reset button is designed as a safety feature, not a permanent solution.
If the reset button won't stay engaged, this usually indicates an active fault in the system that needs to be addressed before the system can operate safely. Common causes include refrigerant pressure issues, electrical problems, or a failed component. This requires professional diagnosis.
While the reset button itself is designed to be used when needed, repeatedly resetting a system with known problems can lead to further damage. Always diagnose the root cause. For example, resetting a system with refrigerant issues can eventually damage the compressor. When in doubt, consult a professional.
Most Trane systems require at least 30 minutes after a reset to allow pressures to equalize and the control board to complete its startup sequence. Heat pumps may need slightly longer (45-60 minutes) in heating mode during cold weather. Avoid the temptation to keep resetting - be patient.
Frequent reset trips on a Trane furnace often indicate issues like restricted airflow (dirty filters or blocked vents), a failing limit switch, improper gas pressure, or problems with the inducer motor. These issues require professional attention as they can become safety hazards if left unresolved.
The reset process is similar, but heat pumps have additional components that may need to be considered during resetting, especially in heating mode. Heat pumps also have defrost controls that can affect reset behavior. Always consult your specific model's manual for exact reset procedures.
Still have questions? Our HVAC experts are happy to help. Call us anytime.
Richmond, VA | Trane XV18 Owner
"After a power outage, my Trane system wouldn't turn back on. I found this guide and located the reset button on my outdoor unit (it was hidden under a small panel). Following the instructions, I got my AC working again without a service call. Later when I did need professional maintenance, Automatic Climate was fantastic - knowledgeable and reasonably priced."
Our certified technicians service all Trane models throughout Richmond and surrounding areas.
Same-day service for urgent issues
Expertise on all models and vintages
Repairs that protect your investment
This article was drafted with the assistance of a Large Language Model, specifically Gemini, which was used for initial drafting and article outlining. The content was subsequently reviewed, edited, and fact-checked by a human writer to ensure accuracy, clarity, and adherence to editorial standards. While AI assists in the creation of this content, the human author(s) retain editorial control and full responsibility for the final content, including its accuracy and integrity. Readers should be aware that AI-generated content may present limitations, and the information provided should be considered with this in mind. The information provided in this article is for general informational purposes only. While we strive to keep the information up-to-date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability, or availability with respect to the article or the information, products, services, or related graphics contained in the article for any purpose. Any reliance you place on such information is therefore strictly at your own risk. HVAC systems involve electrical components, refrigerant, and potentially natural gas; attempting repairs without proper training and safety precautions can result in injury, property damage, or voiding warranties. Always consult with a qualified and licensed HVAC professional, like those at Automatic Climate (https://www.automaticclimate.com/, (804) 276-5127), for diagnosis and repair of HVAC issues.
Focus Keyphrase: reset button on a Trane HVAC system
Secondary Keywords: Trane reset location, HVAC troubleshooting, system reset
Article Title: Find the Reset Button on a Trane HVAC System
Meta Description: Learn how to locate and use the reset button on your Trane HVAC system for troubleshooting and maintenance. Expert tips included.