Description – HARMAN PC45 NEW STYLE CIRCUIT BOARD Fits Models: ~ PC45 * Harman PC-45 New Style circuit board. New style PC45’s will have a red wire esp thermistor probe (2010 models and newer). This is also the correct replacement control board for early Harman PC45’s. This replaces part #’s 3-20-05375 & 3-20-05236. Earlier PC45 models will have a black wire esp thermistor probe. Proper dip-switch settings must be applied to the circuit board before installation. An instructional sheet is included, please follow carefully. *Please contact us if you require assistance making sure this is the correct replacement. Part Numbers: ~ 3-20-05375 / 3-20-05236 / 1-00-05887 Specs: ~ 120V AC *Does not include new face plate- circuit board, knobs and shafts only* NOTE – There are NO returns on control boards that are out of box or installed.