Phoenix Offers Lessons on Fair Enforcement of Cooling Requirements

As Charlotte considers adding an air-conditioning requirement to its minimum housing code, City Council should resolve the proposed mandate’s enforcement and implementation concerns before moving forward. Clear notice procedures, reasonable repair timelines, consistent inspection standards, and sufficient enforcement capacity are essential safeguards that should be established before the City imposes new requirements on residents and housing providers.

Phoenix provides a useful comparison. Its rental housing cooling standard requires systems to cool habitable rooms to no more than 82 degrees Fahrenheit when using air conditioning or 86 degrees when using evaporative cooling. The City also offers renter assistance that can include emergency shelter, transportation, access to cooling centers, and coordination of repairs.

Written Notice and an Opportunity to Remedy the Problem

Arizona’s framework recognizes a notice-and-remedy process. Under A.R.S. § 33-1361, tenants may give written notice identifying a landlord’s noncompliance materially affecting health and safety and stating that the lease will terminate if the breach is not remedied within five days. The statute provides a ten-day period for other material noncompliance.

Arizona’s Attorney General specifically advises that landlords must act within five days of written notice when temperatures pose a health and safety risk. This offers a useful comparison for Charlotte’s proposed 48-hour repair approach. However, the five-day provision concerns a particular tenant remedy; it does not establish that every cooling failure can safely wait five days or suspend other enforcement and essential-service protections.

The lesson for Charlotte is that enforcement should clearly identify when notice is received, what action is required, and how a provider’s response will be evaluated. A documented effort to restore cooling should be assessed differently from a failure to respond.

North Carolina Law Already Addresses Repair Notification

North Carolina’s G.S. 42-42(a)(4) requires landlords to maintain and promptly repair air-conditioning equipment and other facilities supplied or required to be supplied by the landlord. That provision conditions the repair obligation on written notification from the tenant, except in emergency situations. It does not prescribe a fixed five-day A/C repair period.

Before advancing the proposal, Charlotte should explain how its complaint and enforcement procedures will work alongside this existing framework. For nonemergency complaints, inspectors should document whether the provider received a repair request, when it was received, and what steps have already been taken. Emergency conditions should receive immediate attention without requiring residents to wait for routine paperwork.

A complaint to the City may identify a legitimate problem, but it should also prompt a review of the repair history. Fair enforcement requires understanding whether the provider was aware of the failure and had an opportunity to address it.

Clear Standards for Emergency Conditions and Repairs

The City should define how inspectors will determine whether a cooling failure presents an imminent danger. Measured indoor temperature, the location and timing of measurements, and relevant circumstances should guide that assessment.

Enforcement procedures should also address situations in which a provider responds promptly but cannot complete a permanent repair within the prescribed window. Parts availability, contractor scheduling, electrical upgrades, and required permits can affect completion times.

Before moving forward, City Council should require the proposed policy to establish:

• Clear notice procedures identifying when the repair deadline begins.
• Consistent inspection criteria for determining whether a condition requires emergency action.
• A documented extension process when repairs are actively underway and delays are outside the provider’s control.
• Standards for safe temporary cooling while permanent repairs proceed.
• An opportunity to present repair records before penalties are imposed, while preserving immediate action when necessary to protect residents.

Refrigerant changes add another consideration. Federal rules restrict certain refrigerants in new equipment while allowing continued servicing of existing systems. Some replacement refrigerants cannot be used in equipment that was not designed for them. Local repair expectations should account for compatible equipment and qualified installation rather than assume every failure can be resolved with a simple replacement part.

The City should also clarify how the proposed mandate would apply to owner-occupied homes, including homeowners who cannot afford an immediate repair or replacement. Council should determine what assistance, hardship procedures, and enforcement safeguards would be available before imposing obligations that financially vulnerable households may be unable to meet.

Complaint Capacity Must Be Part of Implementation

A new standard also creates responsibilities for the City. Before advancing the mandate, Charlotte should estimate potential complaint volume, determine how quickly inspectors can assess urgent conditions, and establish a process for distinguishing unresolved failures from repairs already in progress.

For planning purposes, 500 complaints in a month would average approximately 25 new complaints per working day, assuming 20 working days. That is an illustration, not a forecast, and it excludes follow-up visits, documentation, hearings, and existing inspection duties.

New Orleans offers a closing reminder of why this preparation matters. Its broader Healthy Homes program experienced a six-month implementation delay and funding-related hiring challenges. In February 2024, Verite News reported that only three of 13 program staff positions were fully onboarded. Those figures describe the program’s early rollout, not its current staffing, but demonstrate that adopting housing standards and building enforcement capacity are separate tasks.

Why this matters for the Charlotte region: Residents need timely protection, and housing providers need clear, consistent expectations. Enforcement should account for actual conditions, notice, repair efforts, and the City’s ability to investigate complaints promptly. Those procedures should be settled before new requirements take effect.

Policy takeaway for elected officials: City Council should address these concerns before advancing the proposed mandate. The City should explain how enforcement will align with existing state notice requirements, define emergency conditions, establish reasonable repair timelines and a documented extension process, recognize appropriate temporary cooling, and demonstrate adequate inspection capacity. These safeguards should be part of the policy Council evaluates, not left unresolved until implementation.