Utah Administrative Code
Topic - Environmental Quality
Title R307 - Air Quality
Rule R307-208 - Outdoor Wood Boilers
Section R307-208-1 - Definitions
Current through Bulletin 2024-06, March 15, 2024
The following additional definitions apply to R307-208:
"Clean wood" means wood that has not been painted, stained, or treated with any coatings, glues or preservatives, including, but not limited to, chromated copper arsenate, creosote, alkaline copper quaternary, copper azole or pentachlorophenol.
"Commercial new outdoor wood boiler" means a new outdoor wood boiler with a thermal output rating greater than 350,000 BTU per hour.
"Outdoor wood boiler" means a fuel burning device also known as a wood-fired hydronic heater:
(1) Designed to burn wood or other approved solid fuels;
(2) Specified by the manufacturer for outdoor installation or installation in structures not normally occupied by humans; and
(3) Designated to heat building space or water via the distribution, typically through pipes, of a fluid heated in the device, typically water or a mixture of water and antifreeze.
"New outdoor wood boiler" means an outdoor wood boiler that commences operation on or after March 1, 2013.
"Sole source of heat" means the solid fuel burning device is the only available source of heat for the entire residence or business, except for small portable heaters.
"Residential new outdoor wood boiler" means a new outdoor wood boiler that has a thermal output rating of 250,000 BTU per hour or less.
"Unseasoned wood" means wood that has not been allowed to dry for at least six months.
"Wood pellet outdoor boiler" means an outdoor wood boiler with an automatic pellet feed mechanism.
