Garland/US Range FDO-1 thermostat G03145-048
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150-550F, 3/16" x 14-3/4" bulb, 48" capillary

7/16" CCT gas in and out. Fits ST286, 40/50 series, 40R series, G280 series, G380 series, H280 series, RC Master series

and many more