Part Number: 150D01100 (Fire:detector) Part Number: 150D011002 (Overheat switch) Part Number: 150D01115 (Fire and overheat detector) Part Number: 150D01-115-2 (Fire detector) Part Number: 150D-01-150 (Over heat detector) Part Number: 150D01-150-2 (Detector) Part Number: 150D01180 (Fire and overheat detector) Part Number: 150D01-180-2 (Sensor temp. - fire detector ass) Part Number: 150D01190 (Detector, fire) Part Number: 150D01-190-2 (Fire detector) Part Number: 150D01-200 (Temp probe) Part Number: 150D-01-200-2 (Detector assy overh) Part Number: 150D01-210 (Detector) Part Number: 150D01-210-2 (Fire detector)