This part is Obsolete and is no longer available.
The TD-SP is a digitla temperature display module for independent energy "SP series of temperature controls. THe standard model displays temperature in F or C. THe TD-SP will work with the following models
SP-32, SP-33, SP34 - Single stage cotnrols
SP-32D, SP33D, SP34D - Single stage controls (DPDT output)
SP-322, SP-332, SP-342 - Dual stage controls.
SP-32DT, DTC-90 - Temperature / defrost controls.
