Trane CNT2068 Control
The Trane CNT2068 Control (also identified by part number CNT02068) is a heavy-duty 120V freeze control thermostat engineered to protect HVAC coils from frost accumulation and ice damage. This essential OEM freeze protection switch features a 100-inch capillary sensor, allowing for precise, multi-point temperature monitoring across the entire surface of the evaporator coil. Operating at 10A, the CNT2068 maintains system integrity by automatically cutting power when temperatures reach the 36°F "off" setpoint and restoring operation once the coil warms to the 44°F "on" threshold. Built for high-reliability in both residential air handlers and light commercial packaged rooftop units, this direct replacement freeze control ensures your system operates within safe thermal limits, preventing compressor slugging and catastrophic component failure during low-load or low-airflow conditions.
Key Benefits- Precision Sensing: The extra-long 100" capillary tube provides extensive coverage, ensuring accurate frost detection even in large-scale coil configurations.
- OEM Reliability: Built to Trane’s exact technical specifications for seamless integration and field-proven durability in demanding HVAC environments.
- Fail-Safe Logic: Features a 44°F/36°F temperature range to prevent coil icing before it impacts system efficiency or hardware health.
- High Amperage Rating: Rated for 120V / 10A service, making it compatible with a wide range of control circuits without requiring additional relays.
How do I install the CNT2068 100-inch capillary sensor?
For optimal performance, weave the capillary tube evenly across the face of the evaporator coil, focusing on areas most prone to freezing, such as the bottom circuits or the coldest air-intake points.
Can I use the Trane CNT2068 in 24V control circuits?
While the switch is rated for 120V 10A, it is commonly used as a dry contact in various control applications; however, always verify your specific wiring diagram to ensure compatibility with your system's voltage requirements.
What is the difference between CNT2068 and CNT02068?
These are the same technical component. CNT02068 is the current manufacturer part number, serving as the direct functional replacement for the older CNT2068 designation.
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: $156.62
-65%$156.62
$54.82Trane CNT2068 Control
The Trane CNT2068 Control (also identified by part number CNT02068) is a heavy-duty 120V freeze control thermostat engineered to protect HVAC coils from frost accumulation and ice damage. This essential OEM freeze protection switch features a 100-inch capillary sensor, allowing for precise, multi-point temperature monitoring across the entire surface of the evaporator coil. Operating at 10A, the CNT2068 maintains system integrity by automatically cutting power when temperatures reach the 36°F "off" setpoint and restoring operation once the coil warms to the 44°F "on" threshold. Built for high-reliability in both residential air handlers and light commercial packaged rooftop units, this direct replacement freeze control ensures your system operates within safe thermal limits, preventing compressor slugging and catastrophic component failure during low-load or low-airflow conditions.
Key Benefits- Precision Sensing: The extra-long 100" capillary tube provides extensive coverage, ensuring accurate frost detection even in large-scale coil configurations.
- OEM Reliability: Built to Trane’s exact technical specifications for seamless integration and field-proven durability in demanding HVAC environments.
- Fail-Safe Logic: Features a 44°F/36°F temperature range to prevent coil icing before it impacts system efficiency or hardware health.
- High Amperage Rating: Rated for 120V / 10A service, making it compatible with a wide range of control circuits without requiring additional relays.
How do I install the CNT2068 100-inch capillary sensor?
For optimal performance, weave the capillary tube evenly across the face of the evaporator coil, focusing on areas most prone to freezing, such as the bottom circuits or the coldest air-intake points.
Can I use the Trane CNT2068 in 24V control circuits?
While the switch is rated for 120V 10A, it is commonly used as a dry contact in various control applications; however, always verify your specific wiring diagram to ensure compatibility with your system's voltage requirements.
What is the difference between CNT2068 and CNT02068?
These are the same technical component. CNT02068 is the current manufacturer part number, serving as the direct functional replacement for the older CNT2068 designation.
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
The Trane CNT2068 Control (also identified by part number CNT02068) is a heavy-duty 120V freeze control thermostat engineered to protect HVAC coils from frost accumulation and ice damage. This essential OEM freeze protection switch features a 100-inch capillary sensor, allowing for precise, multi-point temperature monitoring across the entire surface of the evaporator coil. Operating at 10A, the CNT2068 maintains system integrity by automatically cutting power when temperatures reach the 36°F "off" setpoint and restoring operation once the coil warms to the 44°F "on" threshold. Built for high-reliability in both residential air handlers and light commercial packaged rooftop units, this direct replacement freeze control ensures your system operates within safe thermal limits, preventing compressor slugging and catastrophic component failure during low-load or low-airflow conditions.
Key Benefits- Precision Sensing: The extra-long 100" capillary tube provides extensive coverage, ensuring accurate frost detection even in large-scale coil configurations.
- OEM Reliability: Built to Trane’s exact technical specifications for seamless integration and field-proven durability in demanding HVAC environments.
- Fail-Safe Logic: Features a 44°F/36°F temperature range to prevent coil icing before it impacts system efficiency or hardware health.
- High Amperage Rating: Rated for 120V / 10A service, making it compatible with a wide range of control circuits without requiring additional relays.
How do I install the CNT2068 100-inch capillary sensor?
For optimal performance, weave the capillary tube evenly across the face of the evaporator coil, focusing on areas most prone to freezing, such as the bottom circuits or the coldest air-intake points.
Can I use the Trane CNT2068 in 24V control circuits?
While the switch is rated for 120V 10A, it is commonly used as a dry contact in various control applications; however, always verify your specific wiring diagram to ensure compatibility with your system's voltage requirements.
What is the difference between CNT2068 and CNT02068?
These are the same technical component. CNT02068 is the current manufacturer part number, serving as the direct functional replacement for the older CNT2068 designation.
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.
