specifically the ERN152

ensure the system is thoroughly flushed to remove oxidized oil and acid

bubble-tight shutoff for critical process control systems

Constant Torque: Maintains CFM performance even as filters load or static pressure increases

making it suitable for critical boiler safety and burner low water cutoff applications

Lochinvar & A.O. Smith 100210089 Gas Valve L99H008 specifically the ERN152The Lochinvar & A. O. Smith 100210089 Gas Valve is an OEM replacement kit engineered for precise manifold pressure regulation in high efficiency natural gas water heaters. As a direct replacement for AO Smith water heater parts, this natural gas control valve integrates a high limit thermostat and safety shut off mechanism to ensure stable pilot operation and main burner ignition. Designed to maintain the stoichiometric ratio required for clean