Yuma enforces smoke alarm rules through the 2024 International Fire Code adopted in Chapter 131 of the City Code (Section 131-15) and the 2018 International Residential Code adopted in Chapter 150, with statewide minimums set by A.R.S. § 36-1637. Smoke alarms must be installed inside each sleeping room, outside each sleeping area, and on every story of the dwelling.
Yuma adopts the 2024 International Fire Code (IFC) by reference in Yuma City Code Section 131-15, with local amendments at Section 131-16, administered by the Yuma Fire Department's Community Risk Reduction Division. The city's building regulations in Chapter 150 adopt the 2018 International Residential Code (IRC) at Section 150-180. IFC Section 907.2.11 and IRC Section R314 require smoke alarms in new dwellings to be installed inside each sleeping room, outside each separate sleeping area in the immediate vicinity of bedrooms, and on each story of the dwelling including basements. New-construction alarms must be hardwired to the building's primary power, interconnected so that activation of one sounds all alarms, and equipped with a battery backup. When an existing dwelling is altered, repaired, or has a sleeping area added under permit, IRC Section R314.2.2 requires the alarms to be brought up to current standards in the work area; alterations that do not include interior wall removal may use battery-powered alarms. Statewide, A.R.S. § 36-1637 requires an approved smoke detector in every new residential housing unit and in any existing unit whose sleeping area is remodeled under permit, makes the tenant responsible for keeping the alarm operable, and makes the landlord responsible for repair upon written tenant notice. Verify current code edition and amendments with Yuma Building Safety at (928) 373-5170 or Community Risk Reduction at (928) 373-4850.
Failure to install or maintain required smoke alarms can lead to correction notices and stop-work orders from Yuma Building Safety or Community Risk Reduction, denial of a certificate of occupancy on new or remodeled construction, and civil penalties under Chapters 131 and 150 of the Yuma City Code. In a rental, the landlord can be held responsible for repair after written tenant notice under A.R.S. § 36-1637.
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