Wayne Combustion 21854 Blower Wheel reducing the risk of premature

reducing the risk of premature limit switch failure

and a clear dust cover

making it suitable for larger boiler configurations

Genuine OEM parts like the 1380687 ensure the sensor rod length

7 µA being a typical healthy measurement

Wayne Combustion 21854 Blower Wheel reducing the risk of prematureThe Wayne Combustion 21854 Blower Wheel is a critical component for maintaining the static pressure and technical efficiency of your forced draft oil burner. This 6 1 4" blower wheel is engineered specifically for use with Wayne E Series burners and Blue Angel models, where precise air to fuel ratios are paramount for clean combustion. Featuring a 1 2" bore and a squirrel cage design, this heavy duty wheel offers a 4" to 4 3 16" width to maximize