Lochinvar & A.O. Smith 100208090 Grommet 321894-709 30" WC models

30" WC models

While light carbon buildup can often be removed using a fine emery cloth or 220-grit sandpaper

A functional

2-way normally closed gas valve designed for the reliable control of air

Always verify the specific system piping and internal check valve requirements before using it in a bi-directional heat pump circuit

Lochinvar & A.O. Smith 100208090 Grommet 321894-709 30" WC modelsThe Lochinvar & A. O. Smith 100208090 Grommet is a critical OEM replacement part designed to provide a secure, airtight seal where the gas pipe penetrates the appliance cabinet. Engineered for high temperature resilience, this rubber grommet for gas pipe applications prevents air leakage and protects the supply line from vibration induced chafing against sharp metal edges. This specific component is frequently utilized in commercial water heaters and