allowing technicians to use one key for every 190-065 unit on-site

this dial is compatible with both 1-pipe and 2-pipe T-4000 series models

a replacement fan selector switch is necessary

For a full valve rebuild

Compatible with high-pressure refrigerant loops and synthetic lubricating oils

Trane DHY1471 Liquid Line Drier allowing technicians to use oneThe Trane DHY1471 is a professional grade 1 2" ODF liquid line filter drier engineered for 10 ton commercial and high capacity residential HVAC systems. As the direct OEM replacement for DHY0146, this unit features a high moisture and acid removal desiccant blend designed to protect the compressor and TXV from system contaminants. The solid core design ensures maximum filtration of debris while maintaining a low pressure drop across the liquid line,