The cad cell is the principal safety device on an oil furnace.
Fuel oil furnace cad cell.
The cadmium sulfide cell or cad cell is part of the primary control system and is used to sense the presence of the oil burner flame.
This replacement cad cell relay is designed for use with a beckett afg burner.
It is located inside the burner assembly in back of the burner access panel.
Explanation of the operation and troubleshoot of the cad cell relay and the cad cell used as flame safety controls in oil burners this video is part of the o.
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Hvac part for a heating application.
This detector is mounted in the air tube of the burner in such a way as to sight the flame.
Comes in a bubble pack as pictured.
The oc 10 is a direct replacement for the honeywell c554a.
Works on most residential oil burner applications.
Product overview the beckett replacement cad cell relay is designed for an hvac heating application.
The cad cell assembly consists of the actual cell a holder and cord to connect the cell to the primary control.
Glass to metal hermetic seal in plug in cell prevents deterioration by humidity soot or oil fumes replaceable cad cell.
Honeywell replacement cad cell part numbers are 120320 124607 and 130367.