Midco International 491900 Wheel 321142-301 The internal thermal overload protection

The internal thermal overload protection prevents winding failure during demanding duty cycles

preventing hard starts and extending the service life of the motor

making them interchangeable for HVAC service calls

the Lennox replacement control kit 19J95 includes a 7-segment LED diagnostic display

Safety Integrity: Constant monitoring of high-limit and pressure switches to ensure fail-safe operation

Midco International 491900 Wheel 321142-301 The internal thermal overload protectionThe Midco International 491900 Blower Wheel is a precision engineered combustion blower component designed for high performance air delivery in industrial and commercial burner applications. This 5 1 4" diameter blower wheel features a 1 7 8" width and is specifically balanced for clockwise (CW) rotation. Constructed from cold work cast nylon, the 491900 wheel offers superior resistance to abrasion, impacts, and chemical exposure compared to standard