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

This reliable switch is designed for direct surface mounting

Its compact design allows for seamless integration into existing setups

Emerson Spence Engineering model 05-05003-00 represents a premium orange spring

providing reliable flow control and durability

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.