Or. Rev. Stat. § 105.836 (2026)

      105.836 Definitions for ORS 105.836 to 105.842 and 476.725. As used in ORS 105.836 to 105.842 and 476.725, unless the context requires otherwise:

      (1) “Carbon monoxide alarm” means a device that:

      (a) Detects carbon monoxide;

      (b) Produces a distinctive audible alert when carbon monoxide is detected;

      (c) Conforms to State Fire Marshal rules;

      (d) Is listed by Underwriters Laboratories or any other nationally recognized testing laboratory or an equivalent organization; and

      (e) Operates as a distinct unit or as two or more single station units wired to operate in conjunction with each other.

      (2) “Carbon monoxide source” means:

      (a) A heater, fireplace, appliance or cooking source that uses coal, kerosene, petroleum products, wood or other fuels that emit carbon monoxide as a by-product of combustion; or

      (b) An attached garage with an opening that communicates directly with a living space.

      (3) “Multifamily housing” means a building in which three or more residential units each have space for eating, living and sleeping and permanent provisions for cooking and sanitation.

      (4) “One and two family dwelling” means a residential building that is regulated under the state building code as a one and two family dwelling. [2009 c.591 §1; 2011 c.42 §17]