Trane KIT1387 Prevention Kit R-134A wire-drawing on the needle seat

wire-drawing on the needle seat

check your specific Carrier wiring diagram to confirm its application as a T5 or discharge sensor in your model

the 1/2" bore is standard for the direct-drive motors typically paired with this 12-inch wheel

While the form factor and 15-gallon capacity remain consistent

Trane KIT1387 Prevention Kit R-134A wire-drawing on the needle seatThe Trane KIT1387 Frostat Frost Prevention Kit is a critical field installable accessory designed for evaporator coil protection in commercial and residential cooling systems. Engineered to detect low temperature conditions that lead to coil icing, this frost prevention kit monitors system operation and provides a mechanical or electrical signal to the controller to terminate compressor staging. High performance HVAC frost sensors like the one