Pilot Assembly 180° LP Kit | AO Smith / Lochinvar | NBK-20429K

NBK-20429K – Pilot Assembly 180° LP Kit – AO Smith / Lochinvar

The NBK-20429K Pilot Assembly 180° LP Kit is a premium OEM-equivalent replacement designed for liquid propane (LP) water heaters. Featuring a 180-degree pilot tube orientation, this assembly is a direct replacement for AO Smith part number 100109243 and Lochinvar part number 9003455005. It ensures consistent ignition, safe burner operation, and dependable performance in LP-fueled water heating systems.

Key Features:

• LP Gas Compatible – Engineered for liquid propane water heating systems
• 180° Configuration – Perfect for burner assemblies requiring straight-line pilot tube routing
• OEM-Equivalent Performance – Matches AO Smith and Lochinvar specifications for reliable and safe operation

Specifications:

• SKU: 20429K
• Category: Water Heater Parts / Pilot Assemblies
• Fuel Type: Liquid Propane (LP)
• Orientation: 180°
• OEM Brands: AO Smith, Lochinvar
• Replaces OEM Parts: 100109243, 9003455005
• UPC: 810069185026
• Application: AO Smith and Lochinvar LP gas water heaters (residential and commercial)

Equivalent To:
AO Smith: 100109243
Lochinvar: 9003455005

Why Choose the NBK-20429K?
The NBK-20429K provides a dependable solution for maintaining safe ignition and consistent flame control in LP-fueled water heaters. Its precise 180° configuration ensures easy installation and compatibility with OEM standards, making it ideal for both maintenance and replacement applications.

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