Tecumseh K71-39 Relay
The Tecumseh K71-39 Relay is a specialized potential relay designed for high-starting torque applications in HVACR systems. Built to handle the specific electrical demands of Tecumseh compressors, this component ensures reliable motor starting by managing the transition between the start and run cycles. This OEM replacement relay is engineered with precise drop-out and pick-up voltage calibrations, preventing contact welding and premature motor failure. When diagnosing a compressor not starting or experiencing intermittent cycling, the K71-39 provides the exact electrical specifications required to match the original factory performance. Its heavy-duty construction is optimized for commercial refrigeration environments where voltage fluctuations are common. Integrating this HVAC start relay ensures compatibility with various Tecumseh condensing units, maintaining the operational integrity of the system without compromising electrical safety or efficiency. For technicians, using this genuine Tecumseh part reduces callbacks and ensures the compressor motor operates within its designed electrical parameters.
Key Technical Benefits- Precise Voltage Calibrations: Engineered for accurate pick-up and drop-out voltages to ensure clean motor starts.
- Enhanced Contact Durability: Designed to resist pitting and welding under high-amperage starting conditions.
- OEM Compatibility: Guaranteed fit and function for specific Tecumseh compressor models, eliminating field modification needs.
- Robust Construction: Built to withstand the thermal stress and vibration typical of commercial refrigeration installs.
How do I verify if the K71-39 is the correct relay for my compressor? Reference the compressor's model number and the original wiring schematic; this relay is calibrated for specific voltage-sensitive applications.
Can I use a universal potential relay instead of the K71-39? While universal relays exist, the K71-39 is factory-tuned to Tecumseh's specific winding resistances to prevent capacitor or motor damage.
What are the symptoms of a failing Tecumseh potential relay? Common signs include the compressor humming but failing to start, or the start capacitor overheating due to the relay failing to drop out.
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.
Tecumseh K71-39 Relay
The Tecumseh K71-39 Relay is a specialized potential relay designed for high-starting torque applications in HVACR systems. Built to handle the specific electrical demands of Tecumseh compressors, this component ensures reliable motor starting by managing the transition between the start and run cycles. This OEM replacement relay is engineered with precise drop-out and pick-up voltage calibrations, preventing contact welding and premature motor failure. When diagnosing a compressor not starting or experiencing intermittent cycling, the K71-39 provides the exact electrical specifications required to match the original factory performance. Its heavy-duty construction is optimized for commercial refrigeration environments where voltage fluctuations are common. Integrating this HVAC start relay ensures compatibility with various Tecumseh condensing units, maintaining the operational integrity of the system without compromising electrical safety or efficiency. For technicians, using this genuine Tecumseh part reduces callbacks and ensures the compressor motor operates within its designed electrical parameters.
Key Technical Benefits- Precise Voltage Calibrations: Engineered for accurate pick-up and drop-out voltages to ensure clean motor starts.
- Enhanced Contact Durability: Designed to resist pitting and welding under high-amperage starting conditions.
- OEM Compatibility: Guaranteed fit and function for specific Tecumseh compressor models, eliminating field modification needs.
- Robust Construction: Built to withstand the thermal stress and vibration typical of commercial refrigeration installs.
How do I verify if the K71-39 is the correct relay for my compressor? Reference the compressor's model number and the original wiring schematic; this relay is calibrated for specific voltage-sensitive applications.
Can I use a universal potential relay instead of the K71-39? While universal relays exist, the K71-39 is factory-tuned to Tecumseh's specific winding resistances to prevent capacitor or motor damage.
What are the symptoms of a failing Tecumseh potential relay? Common signs include the compressor humming but failing to start, or the start capacitor overheating due to the relay failing to drop out.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Tecumseh K71-39 Relay is a specialized potential relay designed for high-starting torque applications in HVACR systems. Built to handle the specific electrical demands of Tecumseh compressors, this component ensures reliable motor starting by managing the transition between the start and run cycles. This OEM replacement relay is engineered with precise drop-out and pick-up voltage calibrations, preventing contact welding and premature motor failure. When diagnosing a compressor not starting or experiencing intermittent cycling, the K71-39 provides the exact electrical specifications required to match the original factory performance. Its heavy-duty construction is optimized for commercial refrigeration environments where voltage fluctuations are common. Integrating this HVAC start relay ensures compatibility with various Tecumseh condensing units, maintaining the operational integrity of the system without compromising electrical safety or efficiency. For technicians, using this genuine Tecumseh part reduces callbacks and ensures the compressor motor operates within its designed electrical parameters.
Key Technical Benefits- Precise Voltage Calibrations: Engineered for accurate pick-up and drop-out voltages to ensure clean motor starts.
- Enhanced Contact Durability: Designed to resist pitting and welding under high-amperage starting conditions.
- OEM Compatibility: Guaranteed fit and function for specific Tecumseh compressor models, eliminating field modification needs.
- Robust Construction: Built to withstand the thermal stress and vibration typical of commercial refrigeration installs.
How do I verify if the K71-39 is the correct relay for my compressor? Reference the compressor's model number and the original wiring schematic; this relay is calibrated for specific voltage-sensitive applications.
Can I use a universal potential relay instead of the K71-39? While universal relays exist, the K71-39 is factory-tuned to Tecumseh's specific winding resistances to prevent capacitor or motor damage.
What are the symptoms of a failing Tecumseh potential relay? Common signs include the compressor humming but failing to start, or the start capacitor overheating due to the relay failing to drop out.
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.
