Pilot Assembly 170° NG Kit | AO Smith / Lochinvar | NBK-20430K

NBK-20430K – Pilot Assembly 170° NG Kit – AO Smith / Lochinvar

The NBK-20430K Pilot Assembly 170° NG Kit is a natural gas pilot assembly engineered to deliver dependable ignition and stable flame performance for AO Smith and Lochinvar water heaters. This OEM-equivalent replacement matches AO Smith part number 100109261 and Lochinvar part number 9003488005. With a precise 170-degree orientation, it’s ideal for systems requiring angled pilot configurations to accommodate specific burner and manifold layouts.

Key Features:

• 170° Pilot Tube Orientation – Designed for burner assemblies that require angled gas line routing
• Stable Ignition Performance – Ensures consistent flame control and reliable spark ignition in natural gas systems
• OEM-Equivalent Construction – Direct replacement for AO Smith 100109261 and Lochinvar 9003488005 without modifications

Specifications:

• SKU: 20430K
• Category: Water Heater Parts / Pilot Assemblies
• Fuel Type: Natural Gas (NG)
• Orientation: 170°
• OEM Brands: AO Smith, Lochinvar
• Replaces OEM Parts: 100109261, 9003488005
• UPC: 810069185019
• Application: Residential and commercial AO Smith and Lochinvar natural gas water heaters

Equivalent To:
AO Smith: 100109261
Lochinvar: 9003488005

Why Choose the NBK-20430K?
The NBK-20430K Pilot Assembly restores safe, efficient ignition and flame stability in natural gas water heaters. Its 170° angled design ensures perfect fitment in systems with specific burner configurations, while its OEM-equivalent build guarantees fast installation, reliable performance, and long service life.

Shipping & Availability:
Special order from NBK. Please allow 1–2 business days for processing before shipment.