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A.O. Smith® Natural Gas Control
- Models GCV 30 and GS6 30 YORT, GCVL30 and GS6 30 YORS, XCV 30 and GSX 30 YORT, XCVL30 and GSX 30 YORS, GCV 40 and GS6 40 YBRT, GCVL 40 and GS6 40 YBRS, XCVL 40 and GSX 40 YBRS, XCV 40 and GSX 40 YBRT, GCV 50 and GS6 50 YBRT, XCV 50 and GSX 50 YBRT residential gas
- ManufacturerA.O. SmithManufacturer #100112336