Siemens Industrial Controls 75D73070A Coil Refrigerant Contractors rely on genuine Bard

Contractors rely on genuine Bard cap tube assemblies to ensure factory-specified refrigerant flow characteristics and compatibility with original equipment designs

Communicating over a robust RS-485 Modbus connection up to 2

The totally enclosed enclosure (TEAO) protects internal components from moisture and airborne contaminants

ensuring precise fuel-to-air ratios across the heating cycle

Siemens Industrial Controls 75D73070A Coil Refrigerant Contractors rely on genuine BardThe Siemens 75D73070A Replacement Coil is a high performance magnetic component engineered for heavy duty industrial switching. Designed for NEMA Size 00 through 2. 5 starters and contactors, this dual voltage 120 240V AC coil (110 120 220 240V) provides reliable actuation across standard control circuits. This specific model is a critical Siemens motor starter accessory for HVACR and industrial automation systems, frequently used with Class 14, 17,