b'Tower of Montral, Downtown Montral(Photo courtesy of tomcondos.com)SYSTEM XFR DWVIS RIGHT AT HOME Certi ed for use in noncombustible in a 40-storey condo building. construction, high buildings and air return plenums.System XFR DWV from IPEX is an engineered PVC DWV system available in diameters from 1.5 to 18. It delivers greater corrosion resistance,ow rates and carrying capacity, and lower thermal conductivity than metal. It also has higher impact resistance, lasts longer, costs less to maintain AND weighs less than cast iron.System XFR DWV fast becoming the preferred choice across Canada.Ask for System XFR DWV by name.Be sure to check out our entire line of DWV System pipe andtting products.For more information please contact 1-800-463-9572 or visit ipexna.com IPEX Group of CompaniesSystem XFR is a registered trademark.'