PP236: Photocell Assembly should be used with 104068-02 ignition control boards on oil fired heaters.
The wires are 15" in length
PINNACLE: ProTemp, Master, Remington, Heat-Stream, WorkHorse, Heat Hog & SunStream: (71-016-1010, 710161010)
DESA: Dayton, Knipco, Koehring, Master, Reddy, Remington, Sears, and TSC: (PP236, M16656-23, M1665623, M16656-24, M1665624)