Don't risk air binding or water hammer by skipping a fresh seal

maintaining the integrity of the original drive ratio and preventing motor overload or static pressure drops within the ductwork

High Thermal Capacity: The OAO design utilizes the system airflow to keep the single-phase 208-230V components within safe operating temperatures

though specific media limits depend on the actuator ambient temperature constraints

you need the reliable Lochinvar & A

Laars Heating Systems RV2017600 Gas Valve 340155-7026 Don't risk air binding orThe Laars RV2017600 Gas Valve is an OEM 1 2" NPT natural gas control designed specifically for integration with Laars Pennant and Rheem Raypak water heaters and boiler systems. Rated for 24V AC operation, this redundant valve configuration ensures precise gas flow modulation and reliable ignition cycles in high demand hydronic applications. It features a compact body design for installation in tight cabinet spaces while maintaining the necessary flow