Lennox 75W43 - (103048-01) Compressor Thermal Switch
Ensure reliable protection for your HVAC system with the Lennox 75W43 Compressor Thermal Switch. Designed for precision temperature control, this thermal switch monitors compressor temperature and interrupts operation if it exceeds safe levels, preventing potential damage.
Key Features:
- Open Temperature Range: Activates to open the circuit at temperatures between 239°F and 257°F, ensuring the compressor does not overheat and remains within its safe operating limits.
- Close Temperature Range: Resets to close the circuit when the temperature drops to 151°F - 187°F, automatically restoring compressor operation once conditions are safe.
- Lead Length: Equipped with durable 71-inch leads for flexible installation and secure connections.
- Reliable Protection: Protects against compressor overheating, extending system lifespan and reducing risk of costly repairs.
- OEM Quality: Genuine Lennox replacement part designed for optimal compatibility and performance in your existing HVAC setup.
Applications:
This thermal switch is commonly used in Lennox air conditioning and heat pump systems to monitor compressor temperature, providing essential protection by interrupting power if unsafe heat levels are detected.
Specifications:
- Part Number: 75W43
- Manufacturer Number: 103048-01
- Type: Compressor Thermal Switch
- Open Temp: 239°F - 257°F
- Close Temp: 151°F - 187°F
- Lead Length: 71 inches
- Fast nationwide shipping to keep your HVAC systems running with minimal downtime
- Competitive pricing on genuine Lennox replacement parts
- Knowledgeable customer support ready to assist with compatibility and installation questions
- Trusted by contractors and homeowners for reliable, authentic HVAC components