The energy saving qualities of infrared heating can be applied in many wet, contaminated, or harsh environments with the -SB & -SS series of stainless steel low intensity tube heaters from Re-Verber-Ray®. Constructed of 304 and 409 stainless steels, the -SB & -SS series are also ideal for use in many outdoor applications. Re-Verber-Ray® stainless steel infrared tube heaters offer the latest in technology and the BEST in durability and performance!