Pilot Assembly 170° LP Kit | AO Smith / Lochinvar | NBK-20428K

NBK-20428K – Pilot Assembly 170° LP Kit – AO Smith / Lochinvar – Special Order The NBK-20428K Pilot Assembly 170° LP Kit is a liquid propane (LP) pilot assembly designed for use in AO Smith and Lochinvar water heaters. This OEM-equivalent replacement matches AO Smith part number 100109253 and Lochinvar 9003472005, offering a precise 170-degree configuration for systems that require angled pilot orientation in LP-fueled applications. ⚠️ SPECIAL ORDER NOTICE: This is a special order item sourced from NBK. Please allow 1–2 business days for processing. Key Features ✅ LP Gas Compatible: Engineered specifically for propane-fueled water heaters ✅ 170° Orientation: Designed for installations that require angled pilot tubing ✅ OEM-Quality Fit: Replaces AO Smith 100109253 and Lochinvar 9003472005 without modification Specifications 📌 SKU: 20428K 📌 Category: Water Heater Parts / Pilot Assemblies 📌 Fuel Type: Liquid Propane (LP) 📌 Orientation: 170-Degree 📌 OEM Brands: AO Smith, Lochinvar 📌 Replaces OEM Parts: 100109253, 9003472005 📌 UPC: 810069184999 📌 Application: AO Smith and Lochinvar LP gas water heaters Equivalent To AO Smith: 100109253 Lochinvar: 9003472005 Why Choose the NBK-20428K? The NBK-20428K Pilot Assembly is an ideal solution for maintaining safe and efficient ignition in LP-fueled water heaters. Its angled 170° design provides secure fitment in tight spaces, while the OEM-equivalent construction ensures reliable flame control in both residential and commercial systems. Shipping & Availability 🚚 Special order from NBK. Please expect a 1–2 business day processing delay.