Description
The Mars 12816 is a high-tension (HT) replacement coil rated at 120 volts and 10.1 watts, engineered to restore proper operation to compatible contactors and motor starters in commercial and residential HVAC systems. Designed as a direct OEM-style replacement, this coil delivers consistent electromagnetic performance to ensure reliable pull-in and hold-in operation across a wide range of HVAC and refrigeration applications.
Key Features
- Operating Voltage: 120V AC
- Power Consumption: 10.1 Watts
- Coil Type: HT (High-Tension) holding coil
- Designed for use with compatible Mars contactors and motor starters
- Provides reliable electromagnetic pull-in and hold-in performance
- Cost-effective alternative to full contactor/starter replacement
Application
The Mars 12816 coil is ideal for HVAC technicians performing field repairs on contactors and starters where only the coil has failed. Replacing the coil rather than the entire contactor assembly reduces parts cost and downtime. Suitable for use in air conditioning, refrigeration, and commercial HVAC equipment operating on 120V circuits.
Why Choose Mars?
Mars is a trusted name in HVAC electrical components, offering a broad range of contactors, coils, capacitors, and accessories built to meet the demands of professional HVAC technicians. The Mars 12816 is built to deliver long service life and dependable electrical performance in demanding environments.







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