472734 Auto Heat Pump Control Board Assembly This control board assembly replaces the original heat pump electronics to restore automatic temperature control and basic system management. It is a direct replacement option for specified heat pump models and OEM control board part numbers. Key benefits Restores control functions and system responsiveness after a failed or unreliable control board. Allows of the heat pump without replacing the entire unit, reducing downtime and replacement cost. Designed to match original form and function for straightforward replacement and reliable operation. What it does Serves as the main electronic control board for pool and spa heat pump operation. Replaces worn, damaged, or malfunctioning boards to recover normal heating cycles and control logic. Compatible replacement for control board part numbers 473711, 473425, and 473693. Compatibility and fit Compatible with pentair heat pumps including UltraTemp, Thermaflo Titanium, and ThermalFlo pool and spa heat pump models. Delivered as a complete control board assembly intended to match the original equipment interface and mounting. Performance and quality Built for the electronic control role required in pool and spa heat pumps to manage heating functions and system inputs. Intended as a field service replacement to restore dependable control operation. Typical applications a failed control board in a pool heat pump to restore heating after the unit stops responding. Keep as a maintenance spare for service technicians who support UltraTemp and Thermaflo Titanium heat pumps. Swap a damaged board after an electrical surge or moisture incident to the system to normal operation. Notes Verify compatibility with your heat pump model and existing control board part number before . Installation should follow manufacturer recommendations and may require a qualified technician.