134-1700: Siemens Thermostat, Pneumatic, Unit Mounted, 20' Capillary, Low Temperature
134-1504: Siemens Thermostat, Electric Low Temperature Detection, Cut-out and Alarm, Manual Reset
TF142-SODP20: Low-Limit Temperature Control, LOW LIMIT, MANUAL RESET, DPDT
TF142-SODP06: Low-Limit Temperature Control, LOW LIMIT, MANUAL RESET, 6 FT. CAP. DPDT
TF142-SOAP20: Low-Limit Temperature Control, LOW LIMIT, AUTO RESET, DPDT