This 3/8" NPT gas valve features a compact

Durable 30-Inch Length: Extended lead provides flexibility for various appliance cabinet configurations and burner depths

Always verify original part numbers before installation

High-Heat Resistance: Built from rigid materials to prevent warping or misalignment within the burner compartment

The 246-424 is typically rated for standard hydronic and air systems

White Rodgers 789A-751A1 HSI 340155-7024 This 3/8" NPT gas valveThe White Rodgers 789A 751A1 is a high performance 120V Silicon Nitride Hot Surface Ignitor (HSI) engineered specifically as a Carrier LH33ZG001 direct replacement. As a veteran technician knows, upgrading from older silicon carbide to nitride technology significantly reduces nuisance service calls by providing superior physical durability and faster thermal response. This furnace ignitor features a robust silicon nitride heating element and is rated