WV8860C3005/P

The WV8860 design includes an input for reading an NTC temperature sensor. The control uses this sensor to read and capture the temperature profile of surfaces with maximum temperatures up to 300°F (150°C). Applications of this feature include characterizing the water heater combustion chamber temperature during burner operation to indicate if the burner is operating properly.

The WV8860 is powered from a thermopile heated by the standing pilot flame. CS88 pilot assemblies are designed for use with this control.

The immersion well for sensing water temperature has matched NTC thermistor sensors. These sensors provide the fail-safe mechanism through which the WV8860 can provide both accurate water temperature control as well as water temperature limit (Temperature Cut-Out [TCO]) function.