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Galvanized Steel Construction: Resists corrosion and maintains centrifugal balance for long-term reliability
Industrial Durability: The NEMA 4X enclosure and aluminum construction provide excellent protection in harsh environments
Field-Reversible Actuator: Easily switches between Power-Closed/Spring-Open and Power-Open/Spring-Closed via a simple mechanical adjustment
allowing for versatile placement in large facilities
This sophisticated modulation prevents system short-cycling and optimizes energy consumption across multi-stage HVAC systems
Lochinvar & A.O. Smith 100233654 Gasket 319825-402 Galvanized Steel Construction: Resists corrosionThe Lochinvar & A. O. Smith 100233654 Gasket Set is a critical OEM replacement kit designed for high capacity heating systems, specifically the FBL3500 and FBN3500 burner assemblies. This comprehensive set includes the primary burner gasket, hex gaskets, and sight glass seals required to maintain a gas tight seal during routine teardowns or full combustion chamber overhauls. As a seasoned technician knows, reusing compressed gaskets on industrial
