Trane TRR0665 Transformer Freon making it ideal for modern

making it ideal for modern CO2 (R744) refrigeration transcritical and subcritical cycles

ensuring seamless drop-in replacement without piping modifications

please consult our technical team for a compatible high-pressure alternative

if the inducer housing is warped

Universal Refrigerant Compatibility: Engineered for use with R-12

Trane TRR0665 Transformer Freon making it ideal for modernThe Trane TRR0665 Transformer is a heavy duty, foot mount OEM component designed for high demand voltage regulation in commercial and industrial HVAC systems. Engineered for precision and thermal stability, this 250VA control transformer effectively steps down a primary input of 208 230V to a secondary output of 115V. This specific secondary voltage is vital for powering control circuits, relay coils, and auxiliary components within large tonnage