Carrier P201-4901 Transformer 320788-704 The McDonnell & Miller 193-D-1

The McDonnell & Miller 193-D-1 Replacement Casting is a critical structural component engineered specifically for Series 193 combination low water cut-off and pump controllers

Engineered to interface seamlessly with the 38MVQ012101 model

OEM Build Quality: Genuine Trane component ensures specific tolerances for motor cooling and internal pressure protection are met

It is also found in some legacy X series equipment

Carrier P201-4901 Transformer 320788-704 The McDonnell & Miller 193-D-1The Carrier P201 4901 Transformer is a high capacity, multi tap HVAC control transformer engineered for versatile primary power applications in commercial and residential systems. Designed to deliver a consistent 24V secondary output, this 100VA transformer supports heavy duty control circuits, including multi stage cooling and heating systems that exceed the power draw of standard 40VA units. Its multi tap primary configuration allows for seamless