Lochinvar & A.O. Smith 100187879 Disk 318518-761 and 93661-4

and 93661-4

Minimizes Downtime: Rapidly restores valve function in the field

this actuator is UL555S recognized

the AV-497 linkage is built to withstand the rigorous vibrations and thermal stresses of commercial boiler rooms and mechanical sheds

this liquid line service valve ensures precise flow regulation to maintain optimal subcooling and superheat levels

Lochinvar & A.O. Smith 100187879 Disk 318518-761 and 93661-4For veteran technicians servicing high output commercial boilers and water heaters, the Lochinvar & A. O. Smith 100187879 Pyrolite Insulation Disk is a critical OEM component for maintaining thermal integrity. Manufactured from specialized Pyrolite ceramic fiber, this 3. 34 lb high density disk is engineered for high temperature HVAC systems where standard insulation fails. It provides superior thermal conductivity resistance to minimize heat loss in