Phoenix, AZ · Rental Cooling: Landlord Air Conditioning Duty

Must a Phoenix landlord keep my rental cool?

Short answer
The landlord pays

In Phoenix, city code requires rental units with installed cooling to cool rooms to 82 degrees or below (air conditioning) or 86 degrees or below (evaporative), measured three feet above the floor.

High confidence · Verified Oct 15, 2026 · 2 sources

What to do next

What to do next

  1. Go to the official page this answer comes from

    City of Phoenix

    Official page

  2. Put the repair request in writing

    Send it to the landlord, date it, and keep a copy.

Work through the full repair checklist

If the repair is yours to pay

Get more than one quote before you agree to a price, and ask the contractor to confirm where the property line and the public side begin.

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Responsibility Boundary

Default rule and exceptions

Phoenix City Code 39-5 requires rental housing units where cooling systems are installed to cool habitable rooms, bathrooms and flushing toilet rooms to no more than 82 degrees Fahrenheit with air conditioning or 86 degrees with evaporative cooling. The City describes the ordinance as requiring landlords to provide reasonable cooling.

PartyWhat they are responsible for
LandlordProvide reasonable cooling to rental housing units, capable of no greater than 82 degrees Fahrenheit (air conditioning) or 86 degrees Fahrenheit (evaporative cooling)
ExceptionsNone on record

What the source says

Last verified against the primary source on Oct 15, 2026.

Did you know there is a city ordinance that requires landlords to provide reasonable cooling to rental housing units?
City of Phoenix Cooling Ordinance flyer (Phoenix City Code, Chapter 39-5), checked Oct 15, 2026
Every rental housing unit where such systems are installed shall have cooling capable of safely cooling all habitable rooms, bathrooms and flushing toilet rooms to a temperature no greater than 86 degrees Fahrenheit, if cooled by evaporative cooling, or 82 degrees Fahrenheit, if cooled by air conditioning.
Phoenix City Code 39-5 Electrical, plumbing, and mechanical systems; health and safety conditions, checked Oct 15, 2026
Temperature measurements shall be taken at a distance three feet above the floor in the center of the room. Required cooling shall be provided by permanently installed cooling facilities.
Phoenix City Code 39-5 Electrical, plumbing, and mechanical systems; health and safety conditions, checked Oct 15, 2026

Common questions

Who pays for rental cooling: landlord air conditioning duty in Phoenix, AZ?

The landlord. Provide reasonable cooling to rental housing units, capable of no greater than 82 degrees Fahrenheit (air conditioning) or 86 degrees Fahrenheit (evaporative cooling)

What is this based on for Phoenix, AZ?

This verdict is sourced to City of Phoenix Cooling Ordinance flyer (Phoenix City Code, Chapter 39-5) and 3 sources in total, each independently re-checked before publication.

Sources

  1. City of Phoenix Cooling Ordinance flyer (Phoenix City Code, Chapter 39-5)official-guide · verified-primary · accessed 2026-10-15
  2. Phoenix City Code 39-5 Electrical, plumbing, and mechanical systems; health and safety conditionsordinance · verified-primary · accessed 2026-10-15
  3. Phoenix City Code 39-5 Electrical, plumbing, and mechanical systems; health and safety conditionsordinance · verified-primary · accessed 2026-10-15
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