Skip to main content
Now open. Take 5% off your order of $50 or more with code WELCOME5. Shop all parts →
Same-day dropship shipping on 7,400+ parts from 80+ brands Email quotes@globalpartsupply.com

A.O. Smith 100110771 HSI Ignition/Sensor Assembly

A.O. Smith

$145.95

In Stock

OEM / cross-reference
9005958, 9005958005
Fits brands
A.O. Smith, Lochinvar
(No reviews yet) Write a Review
SKU:
100110771
Product Type:
Hot Surface Igniter Assembly
Subcategory:
Integrated HSI/Flame Sensor
Application:
Residential/Commercial
System Type:
Water Heater, Boiler, Power Vent Heater
Installation Type:
OEM Replacement
Voltage:
120V
Voltage Class:
Line Voltage
Mounting Type:
Bracket Mount
Fuel Type:
Natural Gas
Material:
Silicon Carbide or Nitride
Adding to cart… The item has been added
OEM replacement HSI (hot surface igniter) and flame sensor assembly for A.O. Smith and Lochinvar water heaters and boilers. Combines ignitor and sensor on a single bracket for reliable ignition and flame detection. Replaces 9005958 and 9005958005. Compatible with Cyclone, Knight, and Genesis series including BTH-150A and BTH-400A models.