Tecumseh K90-58 Overload Kit
As a seasoned technician, you know that keeping a Tecumseh compressor running within its thermal limits is non-negotiable for system longevity. The Tecumseh K90-58 Overload Kit is a critical compressor protection device designed to monitor internal current draw and temperature in real-time. This HVAC part acts as a precision-engineered fail-safe, utilizing a bimetallic disc that trips the circuit to prevent terminal venting or winding failure during high-amperage events. Engineered for high-stress applications, it is commonly found on 115V single-phase units like the AE2410Y-AA1A or AE2410Z-AA1A series.
When you are performing an AC compressor repair or a routine HVAC system tune-up, swapping out a weak or pitted overload relay with an OEM-spec kit ensures the motor operates according to the original electrical service guides. The K90-58 provides reliable thermal overload protection, preventing the compressor from staying energized during a locked rotor state. This kit is built for standard hermetic terminal configurations, ensuring a secure fit under the protective terminal cover and maintaining a robust electrical connection for your refrigeration and air conditioning systems.
- Enhanced Compressor Safety: Rapidly disconnects power to prevent overheating and potential fire hazards.
- OEM Compatibility: Specifically designed for Tecumseh AE-series compressors for a plug-and-play fit.
- Durable Construction: High-quality materials resist contact welding and degradation under frequent cycling.
- Precise Trip Calibration: Factory-set to specific current/temperature curves to avoid nuisance tripping while providing absolute protection.
Common Questions
How do I know if my K90-58 overload has tripped?
If you hear a "click" followed by the compressor failing to start or "humming" before cutting out, the overload is likely tripping due to high current draw or a failing start component. Use a megohmmeter to check for ground faults once the unit has cooled.
Can I use an aftermarket universal overload instead of the K90-58?
While universal parts exist, it is best practice to use the Tecumseh K90-58 to ensure the trip curve matches your specific motor's thermal requirements, as incorrect calibration can lead to premature motor burnout.
What causes this overload kit to fail frequently?
Frequent tripping is often a symptom of underlying issues like a faulty start capacitor, low refrigerant flow causing high head pressure, or pitted contacts on the relay. Always inspect the entire starting circuit during replacement.
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.
Original: $27.42
-65%$27.42
$9.60Tecumseh K90-58 Overload Kit
As a seasoned technician, you know that keeping a Tecumseh compressor running within its thermal limits is non-negotiable for system longevity. The Tecumseh K90-58 Overload Kit is a critical compressor protection device designed to monitor internal current draw and temperature in real-time. This HVAC part acts as a precision-engineered fail-safe, utilizing a bimetallic disc that trips the circuit to prevent terminal venting or winding failure during high-amperage events. Engineered for high-stress applications, it is commonly found on 115V single-phase units like the AE2410Y-AA1A or AE2410Z-AA1A series.
When you are performing an AC compressor repair or a routine HVAC system tune-up, swapping out a weak or pitted overload relay with an OEM-spec kit ensures the motor operates according to the original electrical service guides. The K90-58 provides reliable thermal overload protection, preventing the compressor from staying energized during a locked rotor state. This kit is built for standard hermetic terminal configurations, ensuring a secure fit under the protective terminal cover and maintaining a robust electrical connection for your refrigeration and air conditioning systems.
- Enhanced Compressor Safety: Rapidly disconnects power to prevent overheating and potential fire hazards.
- OEM Compatibility: Specifically designed for Tecumseh AE-series compressors for a plug-and-play fit.
- Durable Construction: High-quality materials resist contact welding and degradation under frequent cycling.
- Precise Trip Calibration: Factory-set to specific current/temperature curves to avoid nuisance tripping while providing absolute protection.
Common Questions
How do I know if my K90-58 overload has tripped?
If you hear a "click" followed by the compressor failing to start or "humming" before cutting out, the overload is likely tripping due to high current draw or a failing start component. Use a megohmmeter to check for ground faults once the unit has cooled.
Can I use an aftermarket universal overload instead of the K90-58?
While universal parts exist, it is best practice to use the Tecumseh K90-58 to ensure the trip curve matches your specific motor's thermal requirements, as incorrect calibration can lead to premature motor burnout.
What causes this overload kit to fail frequently?
Frequent tripping is often a symptom of underlying issues like a faulty start capacitor, low refrigerant flow causing high head pressure, or pitted contacts on the relay. Always inspect the entire starting circuit during replacement.
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.
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Description
As a seasoned technician, you know that keeping a Tecumseh compressor running within its thermal limits is non-negotiable for system longevity. The Tecumseh K90-58 Overload Kit is a critical compressor protection device designed to monitor internal current draw and temperature in real-time. This HVAC part acts as a precision-engineered fail-safe, utilizing a bimetallic disc that trips the circuit to prevent terminal venting or winding failure during high-amperage events. Engineered for high-stress applications, it is commonly found on 115V single-phase units like the AE2410Y-AA1A or AE2410Z-AA1A series.
When you are performing an AC compressor repair or a routine HVAC system tune-up, swapping out a weak or pitted overload relay with an OEM-spec kit ensures the motor operates according to the original electrical service guides. The K90-58 provides reliable thermal overload protection, preventing the compressor from staying energized during a locked rotor state. This kit is built for standard hermetic terminal configurations, ensuring a secure fit under the protective terminal cover and maintaining a robust electrical connection for your refrigeration and air conditioning systems.
- Enhanced Compressor Safety: Rapidly disconnects power to prevent overheating and potential fire hazards.
- OEM Compatibility: Specifically designed for Tecumseh AE-series compressors for a plug-and-play fit.
- Durable Construction: High-quality materials resist contact welding and degradation under frequent cycling.
- Precise Trip Calibration: Factory-set to specific current/temperature curves to avoid nuisance tripping while providing absolute protection.
Common Questions
How do I know if my K90-58 overload has tripped?
If you hear a "click" followed by the compressor failing to start or "humming" before cutting out, the overload is likely tripping due to high current draw or a failing start component. Use a megohmmeter to check for ground faults once the unit has cooled.
Can I use an aftermarket universal overload instead of the K90-58?
While universal parts exist, it is best practice to use the Tecumseh K90-58 to ensure the trip curve matches your specific motor's thermal requirements, as incorrect calibration can lead to premature motor burnout.
What causes this overload kit to fail frequently?
Frequent tripping is often a symptom of underlying issues like a faulty start capacitor, low refrigerant flow causing high head pressure, or pitted contacts on the relay. Always inspect the entire starting circuit during replacement.
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.
