Universal Replacement Defrost Control For Single Stage PSC Fan Heat Pump Systems

NEW-Universal Replacement Defrost Control For Single Stage PSC Fan Heat Pump Systems. Compatible With "O" Or "B" Reversing Valves. Configurable For Demand, Or Time/Temp Defrost Routines. Unique 8x8 LED Matrix Display For Configuring Menu Options and Advanced Diagnostics. Quick OEM Setup Menu, 24V Brownout Protection, High And Low Pressure Switch Inputs, Random Start Delay, Low Temp Compressor Cutout, Aux Heat Lockout, Programmable Short Cycle Delays, Reversing Valve Shift Delays. Replaces 200+ Controls