Trane SEN1521 Zone Sensor 319852-301 Always match the RPM and

Always match the RPM and horsepower of your original unit

Designed specifically for compatibility with Amana and Goodman furnace models

Installation requires a qualified HVACR technician to braze the valve into the copper line

Flexible Control: Field-adjustable MFT parameters accommodate modulating actuator requirements and various input signals

Technical specifications confirm a nominal size of 16x25x5 with actual dimensions of approximately 15-3/8" x 25-1/2" x 5-1/4"

Trane SEN1521 Zone Sensor 319852-301 Always match the RPM andThe Trane SEN1521 Zone Sensor is a critical component for commercial HVAC monitoring and precise environmental control. Designed to interface directly with Trane ReliaTel and Symbio 700 controllers, this discrete temperature sensor provides high accuracy ambient readings to ensure your HVAC zoning system operates at peak efficiency. It utilizes a 10k ohm thermistor for reliable temperature feedback, transmitting data via simple low voltage wiring.