661—211.20(86GA,SF2219) Responsibility for installation and maintenance of carbon monoxide alarms.
	211.20(1) Owner, owner’s agent, or manager. It is the responsibility of the owner, owner’s agent, or manager of a multiple-unit residential building, single-family residence, or single-family rental unit to install carbon monoxide alarms as required by this chapter. However, if a dwelling unit in a multiple-unit residential building qualifies for a homestead credit pursuant to Iowa Code chapter 425, then only the owner-occupant of the dwelling unit shall have the responsibility to install and maintain carbon monoxide alarms as required by this chapter.
	211.20(2) Maintenance of carbon monoxide alarms.
	a. 	It is the responsibility of the owner of a multiple-unit residential building, single-family rental unit, or dwelling unit to supply and install all required carbon monoxide alarms and to ensure that the batteries are in operating condition at the time the lessee, tenant, guest or roomer takes possession of the dwelling unit or sleeping unit. The owner is responsible for providing written information regarding carbon monoxide alarm testing and maintenance to one lessee, tenant, guest or roomer per dwelling unit or sleeping unit.
	b. 	An owner or manager may require a lessee, tenant, guest, or roomer who has a residency longer than 30 days to be responsible for general maintenance, including but not limited to replacement of any required batteries of the carbon monoxide alarms in the lessee’s, tenant’s, guest’s, or roomer’s dwelling unit or sleeping unit, and for testing the carbon monoxide alarms within the lessee’s, tenant’s, guest’s, or roomer’s dwelling unit or sleeping unit. The lessee, tenant, guest or roomer is responsible for notifying the owner or manager in writing of any deficiencies that the lessee, tenant, guest or roomer cannot correct. The lessee, tenant, guest or roomer shall provide the owner or manager with access to the dwelling unit or sleeping unit to correct any deficiencies in the carbon monoxide alarm that have been reported in writing to the owner or manager.
	211.20(3) Deaf or hard-of-hearing tenant. An owner of a multiple-unit residential building or a single-family rental unit that has a fuel-fired heater or appliance, a fireplace, or an attached garage, or the owner’s agent, shall, upon request of a tenant who is deaf or hard of hearing, install light-emitting carbon monoxide alarms.
[ARC 3662C, IAB 2/28/18, effective 2/7/18; ARC 5714C, IAB 6/16/21, effective 7/21/21]