The 4-inch 304 stainless steel probe ensures rapid thermal response while resisting corrosion in closed-loop applications

while factory set for natural gas at 3

Designed for professional-tier reliability

Utilizing this furnace replacement part during an inducer motor swap ensures a gas-tight seal between the blower housing and collector box

Universal Compatibility: Validated replacement for N55BU-M1-3/4

Trane MOT12767 PSC Motor 30067439-890 The 4-inch 304 stainless steelThe Trane MOT12767 PSC Motor is a high performance direct drive blower motor engineered for heavy duty HVAC service. This 1 2 HP 115V permanent split capacitor (PSC) motor operates at a nominal 1375 RPM, delivering the high static pressure capability required for Trane and American Standard furnace cabinets. Built on a standard 48 frame, it features multi speed taps (typically 4 speed) for precise airflow tuning across heating and cooling stages. As a