[ TYPE - 444-18 ] [ BI-METAL HI-LIMIT W/O STEM ] ;[ TEMP 550 FIXED ] ;WELLS;WARMER SERIES: MOD-100/500, SS- & WHERE APPLICABLE;MOD-100D, MOD-200, MOD-200D, MOD-200DM, MOD-300, MOD-300D,;MOD-300DM, MOD-400, MOD-500DM, SS-10, SS-10D, SS-206,;SS-206D, SS-20