Is the chain tensioner included in the box

Rugged brass construction ensures long-term durability in high-cycle hydronic systems

Utilizing 0887547 ensures the assembly maintains its ASSE 1013 compliance and operational integrity under variable pressure conditions

making it a staple for any service truck specializing in ICP-branded equipment

Unlike manual reset limits often found on rollout switches

Lochinvar & A.O. Smith 100208332 Sight Glass 321042-401 Is the chain tensioner includedThe Lochinvar & A. O. Smith 100208332 Sight Glass is a critical diagnostic component engineered for high recovery commercial boilers and water heaters. As a veteran technician knows, maintaining a clear line of sight into the combustion chamber is essential for verifying burner flame rectification and overall pilot stability without breaching the sealed system. This OEM replacement part is manufactured from high strength borosilicate glass, providing