Advanced Distributor Products 76700854 Circuit Board 318973-401 this is a normally closed

this is a normally closed (N/C) specific coil designed to match the internal spring tension and stroke length of N/C valve configurations

an eccentric locking collar for secure shaft attachment

which forces the motor controller to overwork

Common Technician Questions What is the maximum fluid temperature rating for this solenoid valve

Advanced Distributor Products 76700854 Circuit Board 318973-401 this is a normally closedThe Advanced Distributor Products 76700854 Circuit Board is a high performance OEM air handler control board specifically engineered for ADP S Series residential air handlers. As a critical component in HVAC climate control, this 76700854 circuit control board regulates blower motor timing, heating and cooling sequences, and safety protocols to ensure optimal system performance. Manufactured in the USA to rigorous original equipment standards, this