Genie 36190T.S Chain Glide Control Board 3 Terminal is the perfect replacement for its interior control board. Although these pieces are meant to last, they occasionally go bad due to years of use.
Genie PMX/B Model PMX500-IC/B
GCG & GCG-L Series e.g. GCG350, GCG350L
PCG & PCG-L Series e.g. PCG400, PCG450L
OCG & OCG-L Series e.g. OCG510, OCG550L