Description
The Supco MPR1 Ultra Series Hard Start Kit is a professional-grade solution engineered to dramatically improve the starting performance of single-phase air conditioning and refrigeration compressors. Designed for HVAC technicians and contractors who demand reliability, this hard start kit delivers a powerful boost of starting torque to help compressors start quickly and efficiently — even under adverse conditions such as low voltage, high head pressure, or a worn compressor.
Why Use a Hard Start Kit?
Compressors that struggle to start draw excessive amperage, which stresses electrical components, trips breakers, and shortens equipment life. The Supco MPR1 addresses these issues by providing the additional starting torque needed to get the compressor spinning faster and more reliably on every start cycle. This is especially valuable in aging systems, systems with long refrigerant line sets, or units operating in extreme ambient temperatures.
Key Features
- Ultra Series design for enhanced starting torque and compressor protection
- Reduces compressor start-up amperage draw
- Extends compressor and system component lifespan
- Helps prevent nuisance tripping of breakers and overloads
- Ideal for residential and light commercial HVAC and refrigeration applications
- Easy installation — connects directly to the compressor start terminals
- Compatible with a wide range of single-phase compressors
- Built to withstand demanding field conditions
Applications
- Central air conditioning systems
- Heat pumps
- Refrigeration equipment
- Systems experiencing hard-start or no-start conditions
- Units operating on low voltage or with long line sets
Why Choose Supco?
Supco has been a trusted name in HVAC/R components for decades, providing technicians with dependable, field-proven products. The Ultra Series Hard Start Kit reflects Supco’s commitment to quality and performance, making it a go-to choice for professionals tackling compressor starting issues in the field.
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