Sensing Element: 72"; Normal On Temp.: 33.5°F; Normal Off Temp.: 11.0°F; Cold On Temp.: 5.5°F; Cold Off Temp.: 0.5°F; Warm On Temp.: 47.0°F; Switch Action: SPST; Diff.: 22.5°F;
Sensing Element: 42"; Normal On Temp.: 22.0° F; Normal Off Temp.: 9.0° F; Cold On Temp.: -4.0°F; Warm On Temp.: 38.0° F; Switch Action: SPST; Diff.: 13.0°F;
OEM Replacement for: York S1-331-03010000, S1-331-02956000 (Does Not Include Adapter Bracket Used in Some Earlier Systems); Switch Action: Relay; Primary Voltage: 98-132 VAC; Secondary Voltage: 18-30 VAC; Time Delay: HEAT BLOWER ON: 30 SEC., HEAT BLOWER OFF: 90-180 sec.; Volts: 24 and 120VAC;