Is this 664435R drain assembly resistant to algae buildup

which is essential for preserving the heat exchanger’s integrity and optimizing the overall furnace diagnostic workflow

preventing leaks and alignment issues

and shell-hole mounting

helping technicians avoid crossed lines during multi-zone commissioning

ASCO 8210G94MO Solenoid Valve Freon Is this 664435R drain assemblyThe ASCO 8210G94MO is a high performance 2 way normally closed solenoid valve designed for demanding industrial fluid control applications. Featuring a robust brass body and high grade NBR seals, this pilot operated solenoid valve provides exceptional reliability for handling air, water, and light oils. Integrated with a 120Vac coil and a 5 8" orifice, it delivers a high flow capacity with a 4 Cv flow coefficient, ensuring efficient operation across a