Section R307-208-5 - Particulate Matter Nonattainment and Maintenance Plan Areas(1)R307-208-5 applies in all regions of Salt Lake and Davis counties; all portions of the Cache Valley; all regions in Weber and Utah counties west of the Wasatch mountain range; in Box Elder County, from the Wasatch mountain range west to the Promontory mountain range and south of Portage; and in Tooele County, from the northernmost part of the Oquirrh mountain range to the northern most part of the Stansbury mountain range and north of Route 199.(2) No person shall sell, install or resell an outdoor wood boiler commencing May 1, 2013, with the exception of persons who register an outdoor wood boiler under R307-208-5(3).(3) Owners of an existing outdoor wood boiler wishing to replace it after May 1, 2013, shall: (a) Register the existing outdoor wood boiler with the director by May 1, 2013;(b) Replace the existing outdoor wood boiler with an EPA Phase 2 qualified wood pellet outdoor wood boiler; and(c) Comply with the provisions of R307-208-2 and 3.(4) Persons unable to meet setback requirements in R307-208-2(3) because of existing land use limitations must request a waiver from the director before installing an outdoor wood boiler. Such waiver must include written approval from surrounding neighbors within the setback areas described in R307-208-2(3).Utah Admin. Code R307-208-5