A/20K-D-12-GD | 119644. 20,000 Ohm Thermistor, Duct, 12", Galvanized Enclosure SKU: A/20K-D-12-GD Parent Item Parent Item - Additional Cost Has Item Option Details A/20K-D-12-GD | 119644. 20,000 Ohm Thermistor, Duct, 12", Galvanized Enclosure Documentation Data Sheet DetailsDocumentationBackA/20K-D-12-GD | 119644. 20,000 Ohm Thermistor, Duct, 12", Galvanized EnclosureBack Data Sheet