Lochinvar & A.O. Smith 100327186 Kit L99H008 For technicians managing large-scale hydronic

For technicians managing large-scale hydronic heating or steam applications

it minimizes system downtime by accurately managing voltage distribution across the furnace control circuitry

serving as a critical safety component in system design

Integrating a genuine HH18HA450 temperature sensor restores the factory safety sequence

Lochinvar & A.O. Smith 100327186 Kit L99H008 For technicians managing large-scale hydronicThe Lochinvar & A. O. Smith 100327186 Bolt & Gasket Kit is a critical hardware package engineered for high efficiency hydronic systems, specifically designed for ARM3044 and ARM72 heater models. As a veteran technician knows, maintaining a combustion seal is non negotiable; this kit provides the precise OEM replacement parts required to secure heat exchanger components and prevent bypass leaks. The assembly includes high grade industrial bolts and