CARRIER Liquid Line Filter Dryer: KH45LE120 Mfr Part #
SKU 3G-OTH-84839
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Frequently Asked Questions
What is the CARRIER KH45LE120 liquid line filter dryer used for?
The CARRIER KH45LE120 is a liquid line filter dryer used in HVACR systems to remove moisture, acids, and contaminants from refrigerant. It protects compressors and expansion valves, ensuring system efficiency and longevity in commercial and industrial refrigeration applications.
What are the specifications of the CARRIER KH45LE120 filter dryer?
The CARRIER KH45LE120 is a liquid line filter dryer with manufacturer part number KH45LE120. It is designed for use in HVACR systems to filter and dry refrigerant. For detailed technical data such as dimensions, connection size, and capacity, consult the product datasheet or contact 3G Electric.
Where to buy the CARRIER KH45LE120 filter dryer worldwide?
You can source the CARRIER KH45LE120 liquid line filter dryer worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install a CARRIER liquid line filter dryer like the KH45LE120?
Install the CARRIER KH45LE120 filter dryer in the liquid line between the condenser and expansion valve, with the arrow pointing in the direction of refrigerant flow. Use proper brazing techniques to avoid overheating the unit. Always follow CARRIER guidelines and local HVACR codes for safe installation.
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3G Electric supplies CARRIER replacement hvacr pumps, valves & tubing. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.








