
Trane KIT1387 Prevention Kit
The Trane KIT1387 Frostat Frost Prevention Kit is a critical field-installable accessory designed for evaporator coil protection in commercial and residential cooling systems. Engineered to detect low-temperature conditions that lead to coil icing, this frost prevention kit monitors system operation and provides a mechanical or electrical signal to the controller to terminate compressor staging. High-performance HVAC frost sensors like the one included in the KIT1387 are essential for maintaining heat pump efficiency and system airflow during low ambient operation or reduced load conditions.
This kit integrates an integrated temperature sensor that triggers protective measures before ice accumulation can damage the evaporator coils or lead to liquid slugging at the compressor. By utilizing a Trane KIT1387, technicians can ensure consistent moisture removal and prevent the static pressure drops associated with frost buildup. The assembly is built with professional-grade materials for durability in demanding industrial cooling systems and is often used as an upgrade for units operating in environments requiring tight temperature control or high latent heat loads.
Key Benefits:- Protects against evaporator coil icing by monitoring real-time temperature drops.
- Improves cooling system performance by maintaining unobstructed airflow through the fins.
- Reduces risk of compressor damage due to insufficient refrigerant vaporization.
- Compatible with a wide range of Trane air conditioners and commercial chillers.
- Simple integration with Symbio 700 and ReliaTel control platforms via dedicated inputs.
When should I install a Frostat kit? It is highly recommended for systems that operate during low outdoor temperatures or if the unit frequently experiences frozen coils due to varying load conditions.
How does the KIT1387 trigger a defrost cycle? The kit utilizes a sensor that closes an electrical circuit when the coil temperature drops below its setpoint, signaling the control board to temporarily pause compressor operation while maintaining the supply fan for thermal relief.
Is the KIT1387 compatible with RTU systems? Yes, this kit is frequently used on 6 to 25-ton rooftop units to provide evaporator defrost control.
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: $791.56
-65%$791.56
$277.05Trane KIT1387 Prevention Kit
The Trane KIT1387 Frostat Frost Prevention Kit is a critical field-installable accessory designed for evaporator coil protection in commercial and residential cooling systems. Engineered to detect low-temperature conditions that lead to coil icing, this frost prevention kit monitors system operation and provides a mechanical or electrical signal to the controller to terminate compressor staging. High-performance HVAC frost sensors like the one included in the KIT1387 are essential for maintaining heat pump efficiency and system airflow during low ambient operation or reduced load conditions.
This kit integrates an integrated temperature sensor that triggers protective measures before ice accumulation can damage the evaporator coils or lead to liquid slugging at the compressor. By utilizing a Trane KIT1387, technicians can ensure consistent moisture removal and prevent the static pressure drops associated with frost buildup. The assembly is built with professional-grade materials for durability in demanding industrial cooling systems and is often used as an upgrade for units operating in environments requiring tight temperature control or high latent heat loads.
Key Benefits:- Protects against evaporator coil icing by monitoring real-time temperature drops.
- Improves cooling system performance by maintaining unobstructed airflow through the fins.
- Reduces risk of compressor damage due to insufficient refrigerant vaporization.
- Compatible with a wide range of Trane air conditioners and commercial chillers.
- Simple integration with Symbio 700 and ReliaTel control platforms via dedicated inputs.
When should I install a Frostat kit? It is highly recommended for systems that operate during low outdoor temperatures or if the unit frequently experiences frozen coils due to varying load conditions.
How does the KIT1387 trigger a defrost cycle? The kit utilizes a sensor that closes an electrical circuit when the coil temperature drops below its setpoint, signaling the control board to temporarily pause compressor operation while maintaining the supply fan for thermal relief.
Is the KIT1387 compatible with RTU systems? Yes, this kit is frequently used on 6 to 25-ton rooftop units to provide evaporator defrost control.
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
The Trane KIT1387 Frostat Frost Prevention Kit is a critical field-installable accessory designed for evaporator coil protection in commercial and residential cooling systems. Engineered to detect low-temperature conditions that lead to coil icing, this frost prevention kit monitors system operation and provides a mechanical or electrical signal to the controller to terminate compressor staging. High-performance HVAC frost sensors like the one included in the KIT1387 are essential for maintaining heat pump efficiency and system airflow during low ambient operation or reduced load conditions.
This kit integrates an integrated temperature sensor that triggers protective measures before ice accumulation can damage the evaporator coils or lead to liquid slugging at the compressor. By utilizing a Trane KIT1387, technicians can ensure consistent moisture removal and prevent the static pressure drops associated with frost buildup. The assembly is built with professional-grade materials for durability in demanding industrial cooling systems and is often used as an upgrade for units operating in environments requiring tight temperature control or high latent heat loads.
Key Benefits:- Protects against evaporator coil icing by monitoring real-time temperature drops.
- Improves cooling system performance by maintaining unobstructed airflow through the fins.
- Reduces risk of compressor damage due to insufficient refrigerant vaporization.
- Compatible with a wide range of Trane air conditioners and commercial chillers.
- Simple integration with Symbio 700 and ReliaTel control platforms via dedicated inputs.
When should I install a Frostat kit? It is highly recommended for systems that operate during low outdoor temperatures or if the unit frequently experiences frozen coils due to varying load conditions.
How does the KIT1387 trigger a defrost cycle? The kit utilizes a sensor that closes an electrical circuit when the coil temperature drops below its setpoint, signaling the control board to temporarily pause compressor operation while maintaining the supply fan for thermal relief.
Is the KIT1387 compatible with RTU systems? Yes, this kit is frequently used on 6 to 25-ton rooftop units to provide evaporator defrost control.
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.












