The 100276804 is widely used across Lochinvar Knight and A

Legacy Compatibility: Engineered as a drop-in TEC3622-14-000 replacement for discontinued TEC2000 series controllers

Always verify the specific valve model on the unit's rating plate before installation

By choosing this Amana HVAC gasket

Hydrolevel EW202 Extended Electro-Well 323613-751 The 100276804 is widely usedThe Hydrolevel EW202 (Part Number 48 202) is a heavy duty extended electro well engineered specifically for tankless coil boilers. As a veteran grade immersion well, it features a 3 4" NPT connection and an integrated long nut, providing the necessary clearance for thick boiler jackets and tankless coil plates. When paired with HydroStat controllers, this specialized well is the hardware required to activate the Low Water Cut Off (LWCO) functionality,