Trane TRR1873 Transformer 322838-754 a cracked vacuum tube

a cracked vacuum tube

Permanent bypasses are a significant fire hazard and violate local mechanical codes

In refrigeration

Dual-Voltage Compatibility: Operates on both 24 VAC and 24 VDC for versatile field power options

Trane TRR1873 Transformer 322838-754 a cracked vacuum tubeFor veteran HVAC contractors and industrial electricians, the Trane TRR1873 Transformer is a high capacity power solution engineered for stable voltage regulation in demanding thermal and mechanical environments. This unit features a 120V primary input and a substantial 375VA power rating, providing a consistent 3A secondary output. Its robust construction is specifically designed to handle the inductive loads and inrush current typical of industrial