What maintenance is required for this drain valve

Designed for seamless integration with series 750

use the standard LFU5B-Z3 series instead

This universal replacement gas valve features a straight-through design with 1/2" x 3/4" NPT threads and includes reducer bushings to handle various manifold configurations in the field

the 625038 is the technical OEM equivalent for these part numbers and is commonly used to upgrade older G-series and M-series furnace modules

ASCO 8221G15 Solenoid Valve Els PW 17895 What maintenance is required forThe ASCO 8221G15 is a high performance 2 way normally closed solenoid valve designed specifically for demanding liquid service applications. Featuring a 2 1 2" NPT connection and a robust brass body, this pilot operated valve is engineered for high flow efficiency with a 38 Cv flow coefficient. Operating on 120Vac, the unit utilizes a specialized slow closing mechanism to effectively eliminate water hammer, protecting your piping system from pressure