Trane TRR2928 Transformer Refrigerant including high wall and console

including high wall and console indoor units

Durable Construction: High-grade materials resist corrosion and erosion in demanding refrigerant piping or water-source heat pump applications

adaptable to 3-position or 2-position requirements with available travel-limiting plates

this Catch-All series unit utilizes a porous molded core to ensure maximum filtration of solid debris

Optimized Heat Transfer: The 40W output is calibrated specifically for 480V circuits to provide consistent thermal energy without overheating the sump

Trane TRR2928 Transformer Refrigerant including high wall and consoleIntegrate the Trane TRR2928 Transformer into your service routine when you need a high reliability 24VAC step down transformer for residential or light commercial systems. Engineered for precision, this 120V to 24V transformer provides a stable low voltage supply essential for the seamless operation of relays, contactors, and advanced control modules. As an OEM Trane replacement part, it ensures exact fitment and electrical performance, eliminating