https://publichvacsolutions.com/products/srl230-limit-control-diskstyle-supco-cutout-temp230deg-f-manual-reset-l39-173
SRL230 LIMIT CONTROL DISKSTYLE SUPCO CUTOUT TEMP230DEG F MANUAL RESET L39-173
SRL230 LIMIT CONTROL DISK STYLE SUPCO CUTOUT TEMP 230DEG F MANUAL RESET MFG SRL230