Description
The Mars 12703 is a 24VDC soft (SFT) replacement coil designed for use with compatible contactors and solenoid valve assemblies in commercial and residential HVAC applications. Featuring spade-style terminals for straightforward field installation, this coil delivers consistent electromagnetic performance at a rated power draw of 10.6 watts.
Key Features
- Rated voltage: 24VDC
- Coil type: Soft (SFT) coil design
- Power consumption: 10.6 watts
- Terminal style: Spade terminals for quick, secure connections
- Designed as a direct replacement coil for compatible Mars contactor and solenoid valve assemblies
- Reliable electromagnetic pull-in for dependable switching performance
Application
The Mars 12703 soft coil is ideal for HVAC technicians performing coil replacements on contactors or solenoid valves in the field. The spade terminal configuration simplifies wiring and reduces installation time, while the 24VDC rating makes it compatible with standard low-voltage control circuits found in a wide range of heating, cooling, and refrigeration systems.
Why Choose Mars Replacement Coils
Mars has long been a trusted name in HVAC electrical components, offering replacement coils engineered to meet or exceed OEM specifications. Choosing a genuine Mars coil ensures proper fit, reliable operation, and extended service life for your equipment.







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