Beckett Igniter E81-5PK CAD Cell Only Blister Pack-5

The Beckett Igniter E81-5PK Cad Cell Only Blister Pack Of 5 is a flame-sensing component used to detect burner ignition and monitor flame presence within oil-fired heating equipment. It is applied in burner control applications where accurate flame detection is necessary for safe startup and shutdown sequences. It is installed in HVAC systems, these cad cells respond to light generated by the burner flame and relay signals to the control system for operational verification. Packaged as a set of five, they support maintenance servicing, combustion monitoring, and coordination between ignition and safety control sections.