Description
The Hartland Controls CAP-80/7.5/440R is a heavy-duty dual run capacitor engineered to keep residential and light commercial air conditioning systems running at peak efficiency. Combining two capacitor functions into a single compact round housing, this unit simultaneously supports both the compressor and the condenser fan motor — simplifying installation and reducing the number of components needed in the electrical panel.
How It Works
Dual run capacitors store and release electrical energy to provide the continuous phase shift required to keep single-phase induction motors running smoothly after startup. By maintaining proper voltage and current relationships, the capacitor reduces motor strain, lowers operating temperatures, and extends equipment service life.
Key Specifications
- Capacitance: 80/7.5 Microfarad (MFD/µF)
- Voltage Rating: 370/440 VAC — compatible with both 370V and 440V systems
- Housing Style: Round
- Function: Dual Run — supports compressor and condenser fan motor simultaneously
- SKU: CAP-80/7.5/440R
Features & Benefits
- Dual-rated 370/440VAC voltage for broad system compatibility
- Round housing design for easy drop-in replacement in standard capacitor brackets
- Combines compressor and fan motor capacitor in one unit to simplify service calls
- Helps maintain motor efficiency and reduces energy consumption
- Reliable Hartland Controls construction for long service life in demanding HVAC environments
Common Applications
- Central air conditioning compressors
- Condenser fan motors
- Residential and light commercial HVAC systems
- Direct replacement for failed or weak dual run capacitors
Installation Notes
Always discharge the existing capacitor before handling. Verify the MFD ratings and voltage rating of the original capacitor before installation. The 370/440VAC dual rating ensures compatibility across a wide range of OEM equipment. Consult equipment wiring diagrams and follow all applicable electrical codes during installation.
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