Lochinvar & A.O. Smith 100278106 Vent Damper 30067439-890 The Trane MOT18953 Motor is

The Trane MOT18953 Motor is a high-performance 1/2 HP blower motor designed for precision airflow in residential and light commercial air handlers

Genuine OEM construction ensures correct mounting hole alignment and electrical pin-out matches

The included 1/8-inch NPT straight barbed fitting is designed to accept standard 5/32-inch or 1/4-inch O

Using the old capacitor is never recommended when installing a new motor as it may lead to overheating

This circulation pump is typically used in Lochinvar Knight (KBN) and A

Lochinvar & A.O. Smith 100278106 Vent Damper 30067439-890 The Trane MOT18953 Motor isThe Lochinvar & A. O. Smith 100278106 Vent Damper is a critical OEM replacement component designed specifically for 7 inch flue applications. Engineered for compatibility with RB RW225 270 boiler and water heater models, this automatic vent damper enhances system efficiency by preventing standby heat loss through the stack. When the burner cycle completes, the motorized actuator closes the baffle, trapping residual heat within the heat exchanger to