LB White Air Diverter / 2-Piece Side Yoke Kit – for Guardian 2.0 250K Heaters (see compatible models below).

Enhance the air distribution of your LB White Guardian AW250 heater with this 2-piece air diverter kit (also known as a Y-duct). Designed to split and redirect the heater’s airflow, this diverter helps evenly disperse heat across larger or divided spaces—ideal in hog barns, workshops, or other large enclosures.

This OEM diverter kit snaps into place securely, avoiding leaks and maintaining consistent pressure. Made from durable steel built to withstand high temperatures and agricultural conditions, it ensures long-term performance. Easy to install, it allows your AW250 heater to serve dual zones or improve coverage without compromising airflow.

Features & Benefits:

• Genuine LB White 2-piece diverter kit (Y-duct) part # 500-133429

• Helps maintain even barn temperature and reduce hot spots.

• Helps evenly distribute warm air by splitting the duct path

• Snap-in design, tool-less installation

• Heavy-duty steel construction resists warping under heat

• Ideal for large barns, divided rooms, or extended duct runs

• Known also as a side yoke diverter, this two-piece diverter set allows you to split or redirect the output of warm air, improving coverage and reducing direct blasts.

• Its stamped steel construction withstands the rigors of agricultural settings while maintaining rigidity under high-temperature airflow.

 Use for the following Guardian 250K Heaters:

• Guardian® 2.0 – 250,000 BTU Liquid Propane HSI Heater
• Guardian® 2.0 – 250,000 BTU Natural Gas HSI Heater
• Guardian® 2.0 – 250,000 BTU Liquid Propane Pilot Ignition Heater
• Guardian® 2.0 – 250,000 BTU Natural Gas Pilot Ignition Heater
• Guardian® 2.0 – 250,000 BTU Liquid Propane Spark Ignition Heater
• Guardian® 2.0 – 250,000 BTU Natural Gas Spark Ignition Heater

Install this genuine diverter kit to maximize your heater’s airflow efficiency and maintain comfort in animal housing and other applications.