Migliaccio & Rathod LLP is investigating whether Johnson Controls improperly restricts owners and independent HVAC contractors from diagnosing, programming, commissioning, or repairing York HVAC heating and cooling systems by limiting access to proprietary software, dealer credentials, communicating controls, and component-configuration functions.
What Consumers Report
Consumers and HVAC professionals report:
- Needing manufacturer-specific diagnostic access to troubleshoot certain York HVAC systems.
- Replacement boards or controls requiring proprietary configuration.
- Independent contractors being unable to access the same service functions available to authorized dealers.
- Paying dealer rates for electronic resets or commissioning after parts were installed.
- Waiting for authorized service during periods of extreme heat or cold.
- Being unable to retrieve complete system histories, fault information, or firmware.
- Having limited choices for post-warranty repairs.
- Receiving little warning before purchase that some repairs could require authorized-dealer access.
Why Consumers Should Be Concerned
York HVAC systems may use communicating controls and interconnected electronic components to manage system performance. If a replacement board, thermostat, or compressor-control component must be programmed through manufacturer-controlled tools, the physical repair alone may not restore heating or cooling.
Homeowners may therefore become dependent on a limited authorized service network. This can raise prices, prolong outages, and prevent qualified independent HVAC contractors from competing for repair work even after the original warranty has expired.
Potential Claims May Include
- Unfair and deceptive trade practices
- Consumer protection violations
- Failure to disclose material repair limitations
- Breach of express warranty
- Breach of implied warranty
- Magnuson-Moss Warranty Act violations
- Unlawful tying of products and repair services
- Unjust enrichment
Signs You May Be Affected
You may be affected if:
- You own a York HVAC system manufactured or supported by Johnson Controls.
- Your independent contractor could diagnose but not complete an electronic repair.
- A replacement control board, thermostat, or communicating component required dealer programming.
- You paid an authorized dealer for activation, calibration, or software access.
- Your system remained out of service while waiting for an authorized contractor.
- You were unable to obtain full diagnostic or service information.
- You were told that independent work could affect your warranty.
If you have encountered these issues, we would like to hear from you. Please complete the contact form on this page, send us an email at [email protected], or give us a call at (202) 470-3520.