Lennox 73W85 Temp Switch
The Lennox 73W85 is a high-precision L70-15F temp switch engineered for critical thermal monitoring in residential and commercial HVAC systems. This OEM Lennox temperature sensor features a fixed setpoint designed to open at 70°F, providing essential circuit interruption or signaling to prevent equipment overheating and ensure operational safety. With a 15°F differential, the switch is calibrated to reset at 55°F, maintaining tight control over the heating or cooling cycle. Constructed with a robust 102527-01 limit control housing, this component is designed for direct integration into Lennox air handlers and furnaces. Its thermal limit switch function act's as a primary safety layer, protecting the blower and heat exchanger from airflow-related temperature spikes. For technicians performing routine maintenance or emergency repairs, the 73W85 sensor offers seamless HVAC replacement part compatibility, eliminating the need for field modifications and ensuring the system operates within its original factory specifications.
Key Benefits
- Precision Calibration: Factory-set L70-15F rating ensures consistent 70°F opening and 55°F reset points for reliable system protection.
- OEM Compatibility: Designed specifically as a direct replacement for Lennox 102527-01, ensuring perfect physical fit and electrical alignment.
- System Reliability: Prevents short-cycling and equipment fatigue by accurately monitoring ambient or internal air temperatures.
- Durable Construction: Built to withstand the high-cycle demands of industrial-grade HVAC environments.
Common Questions
- What is the function of the L70-15F designation? It indicates the switch opens the circuit at 70°F and has a 15°F differential, resetting once the temperature drops to 55°F.
- Can this switch be used in non-Lennox units? While physically possible, it is technically calibrated for specific Lennox airflow requirements; verify the 102527-01 part number before installation.
- Does this switch require manual resetting? No, this is an automatic reset limit switch that closes once the temperature returns to the reset threshold.
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: $10.03
-65%$10.03
$3.51Lennox 73W85 Temp Switch
The Lennox 73W85 is a high-precision L70-15F temp switch engineered for critical thermal monitoring in residential and commercial HVAC systems. This OEM Lennox temperature sensor features a fixed setpoint designed to open at 70°F, providing essential circuit interruption or signaling to prevent equipment overheating and ensure operational safety. With a 15°F differential, the switch is calibrated to reset at 55°F, maintaining tight control over the heating or cooling cycle. Constructed with a robust 102527-01 limit control housing, this component is designed for direct integration into Lennox air handlers and furnaces. Its thermal limit switch function act's as a primary safety layer, protecting the blower and heat exchanger from airflow-related temperature spikes. For technicians performing routine maintenance or emergency repairs, the 73W85 sensor offers seamless HVAC replacement part compatibility, eliminating the need for field modifications and ensuring the system operates within its original factory specifications.
Key Benefits
- Precision Calibration: Factory-set L70-15F rating ensures consistent 70°F opening and 55°F reset points for reliable system protection.
- OEM Compatibility: Designed specifically as a direct replacement for Lennox 102527-01, ensuring perfect physical fit and electrical alignment.
- System Reliability: Prevents short-cycling and equipment fatigue by accurately monitoring ambient or internal air temperatures.
- Durable Construction: Built to withstand the high-cycle demands of industrial-grade HVAC environments.
Common Questions
- What is the function of the L70-15F designation? It indicates the switch opens the circuit at 70°F and has a 15°F differential, resetting once the temperature drops to 55°F.
- Can this switch be used in non-Lennox units? While physically possible, it is technically calibrated for specific Lennox airflow requirements; verify the 102527-01 part number before installation.
- Does this switch require manual resetting? No, this is an automatic reset limit switch that closes once the temperature returns to the reset threshold.
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.
Product Information
Product Information
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Description
The Lennox 73W85 is a high-precision L70-15F temp switch engineered for critical thermal monitoring in residential and commercial HVAC systems. This OEM Lennox temperature sensor features a fixed setpoint designed to open at 70°F, providing essential circuit interruption or signaling to prevent equipment overheating and ensure operational safety. With a 15°F differential, the switch is calibrated to reset at 55°F, maintaining tight control over the heating or cooling cycle. Constructed with a robust 102527-01 limit control housing, this component is designed for direct integration into Lennox air handlers and furnaces. Its thermal limit switch function act's as a primary safety layer, protecting the blower and heat exchanger from airflow-related temperature spikes. For technicians performing routine maintenance or emergency repairs, the 73W85 sensor offers seamless HVAC replacement part compatibility, eliminating the need for field modifications and ensuring the system operates within its original factory specifications.
Key Benefits
- Precision Calibration: Factory-set L70-15F rating ensures consistent 70°F opening and 55°F reset points for reliable system protection.
- OEM Compatibility: Designed specifically as a direct replacement for Lennox 102527-01, ensuring perfect physical fit and electrical alignment.
- System Reliability: Prevents short-cycling and equipment fatigue by accurately monitoring ambient or internal air temperatures.
- Durable Construction: Built to withstand the high-cycle demands of industrial-grade HVAC environments.
Common Questions
- What is the function of the L70-15F designation? It indicates the switch opens the circuit at 70°F and has a 15°F differential, resetting once the temperature drops to 55°F.
- Can this switch be used in non-Lennox units? While physically possible, it is technically calibrated for specific Lennox airflow requirements; verify the 102527-01 part number before installation.
- Does this switch require manual resetting? No, this is an automatic reset limit switch that closes once the temperature returns to the reset threshold.
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.
