ASCO 8040G21-24V Valve R-410A Technicians should replace this gasket

Technicians should replace this gasket every time the blower is detached from the combustion assembly for cleaning or inspection

preventing coil burnout

To confirm operation

Direct Replacement: Designed as the drop-in substitute for the discontinued 4004/53 thermometer models

ASCO 8040G21-24V Valve R-410A Technicians should replace this gasketThe ASCO 8040G21 24V Valve is a high performance 2 way normally closed solenoid valve engineered specifically for fuel gas safety shutoff applications in commercial and industrial combustion systems. Featuring a rugged aluminum body and resilient NBR seals, this direct acting valve provides a tight seal and reliable operation for gas pilot or main control. With a 3 8" NPT connection and a substantial 3. 9 Cv flow capacity, it efficiently manages gas