A Redetec tray with Point Detection is rated at 8W (27.32 BTU) i.e. PF/RED/1.5-3.0 & PN/RED/1.5-3.0. A Redetec with HSSD is rated at 11.48W (39.17 BTU) i.e. VF/RED/1.5-3.0 & VN/RED/1.5-3.0