Laars RV2017903 Gas Valve/Venturi R1 This reliable switch is designed

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Laars RV2017903 Gas Valve/Venturi R1 This reliable switch is designedProduct Description The Laars RV2017903 is a gas valve and venturi designed for specific heating applications. It is compatible with the NTH 210 and NTH210NXN3 systems. This product serves as a replacement part for efficient boiler operation. Its reliable construction supports optimal performance in various heating setups. Replacement part for NTH 210 and NTH210NXN3. For use with Laars heating systems. Essential for maintaining boiler functionality.