Tecumseh K150-23 Run Capacitor Kit

The Tecumseh K150-23 Run Capacitor Kit is a field-critical component designed for HVAC compressor motor maintenance and high-performance refrigeration applications. As an OEM-spec 85PR440F90 replacement capacitor, this kit is engineered to provide a continuous electrical charge, stabilizing voltage and ensuring the motor maintains consistent operating speeds under load. By optimizing the phase shift in the motor windings, it significantly reduces amperage draw and mitigates excessive heat buildup—top causes of premature winding failure. Techs will find this kit essential for restoring refrigeration system efficiency in both residential and commercial units. The Tecumseh motor run capacitor is rated for 440V applications, offering the dielectric strength required for rigorous duty cycles. Replacing a drifting or failed capacitor with this genuine HVAC electrical service kit ensures your equipment operates within its designed power factor, protecting the compressor and improving overall system reliability during peak demand.

• Optimizes Motor Torque: Enhances the starting and running characteristics of Tecumseh compressors by maintaining a precise phase angle.
• Thermal Protection: Reduces motor operating temperatures by stabilizing current flow, preventing insulation degradation.
• OEM Compatibility: Direct substitute for the Tecumseh 85PR440F90, ensuring a perfect fit and electrical match for specific pump and motor configurations.
• Energy Efficiency: Lowers the power consumption of the system by improving the power factor of the induction motor.

How do I know if the K150-23 is the correct kit for my compressor?
Verify your existing capacitor's microfarad (MFD) and voltage rating. This kit is the designated replacement for part number 85PR440F90 and is typically found in high-static or commercial-grade Tecumseh units.

Can I use a 370V capacitor if this 440V kit is unavailable?
No. You should never down-rate voltage. The Tecumseh K150-23 is rated for 440VAC to handle potential voltage spikes; using a lower-rated capacitor can lead to immediate dielectric breakdown and system failure.

Does this kit include more than just the capacitor?
Yes, as a run capacitor kit, it includes the necessary hardware and lead extensions required to secure the terminal connections properly within the electrical housing of the compressor.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.