Siemens 535-741-8 SKU: 535-741-8 $32.49 $85.51 (0)No Reviews yet Quantity -+ Add to Shopping Cart Limited Factory Stock Details Duct Point Temperature Sensor, 8" Rigid Probe, 100K Ohm NTC Thermistor, 2×4" Electrical Box, 5-Year Warranty ( Minimum Siemens order quantity of $250.... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Duct Point Temperature Sensor, 8" Rigid Probe, 100K Ohm NTC Thermistor, 2×4" Electrical Box, 5-Year Warranty ( Minimum Siemens order quantity of $250.) Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review