Trane Electronic Motor Control Module With Variable Speeds, HP: 1/2, Volts: 120/240, Dims: H-2-3/4" W-5-5/8" L-5-5/8", Weight: 2 Lbs, Mfg. Box, Made in USA This Module Is Not Programmed, You Will Need To Have The Module Programmed By A Liscened Installer Or Dealer That Is Able To Program The Module