Description
Overview
The Mars 16104 Start Relay is a dependable electrical component engineered to ensure smooth and reliable compressor starting in a wide range of HVAC applications. Designed to meet the demands of professional HVAC technicians and contractors, this start relay helps protect compressor windings by engaging and disengaging the start capacitor at the correct moment during the startup cycle — reducing wear and extending equipment life.
Key Features
- Designed for reliable compressor start-up assistance in HVAC systems
- Engages start capacitor during startup, then drops out to protect the circuit
- Helps reduce compressor motor stress during startup
- Durable construction for long service life in demanding HVAC environments
- Manufactured by Mars, a trusted name in HVAC electrical components
- Suitable for use in residential and light commercial HVAC applications
Application
The Mars 16104 Start Relay is ideal for use with single-phase compressors where a start capacitor is required to provide additional torque during startup. It is commonly used in air conditioning systems, heat pumps, and refrigeration equipment. Always verify compatibility with the specific compressor model before installation.
Why Choose Mars?
Mars has built a strong reputation in the HVAC industry for producing high-quality electrical components including relays, capacitors, and motors. The Mars 16104 reflects that commitment to quality, offering HVAC professionals a reliable solution for compressor starting needs.







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