Recommended Air Distribution Box for a Ductless Furrion Chill Cube AC Unit
Updated 12/08/2025 | Published 11/15/2025
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Question:
Part Number: FR59TD Furrion Chill Cube RV Air Conditioner w Air Distribution Box - Ductless - 18,000 Btu - White includes these: 2024039637 Furrion Chill Cube RV Roof Air Conditioner - Non Ducted - 18,000 Btu - White ? 2024040311 Furrion Chill Cube RV Plenum - Non Ducted - White ? Part Number: LC54DX Furrion Chill Cube RV Air Conditioner - Ductless - 18,000 Btu - White - R32 includes this: 2024039637 Furrion Chill Cube RV Roof Air Conditioner - Non Ducted - 18,000 Btu - White? Part Number: LC44DX Ductless Air Distribution Box for Furrion Chill Cube RV Air Conditioners - White includes this: 2024040311 Furrion Chill Cube RV Plenum - Non Ducted - White? Furrion 2024039637 is the 18K variable speed correct? Thank you,
asked by: Al
Expert Reply:
Hey Al. The Furrion Chill Cube RV Air Conditioner item # LC54DX does indeed have the new variable speed compressor. This 18k btu unit is designed for ductless setups. Since it has the new R32 refrigerant you will also need a R32 compatible air distribution box as one is not included. You will want the Ductless Air Distribution Box for Furrion Chill Cube RV Air Conditioners item # LC44DX. It comes with everything you need to complete the installation and includes a wireless remote.
The Furrion Chill Cube RV Air Conditioner w Air Distribution Box item # FR59TD includes both of these parts available as a complete kit.
What kind of AC system are you replacing?
You can add this information and any other questions you have where it says Reply to Jerred H and I'll be happy to answer them.
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Product Page this Question was Asked From
Furrion Chill Cube RV Air Conditioner - Ductless - 18,000 Btu - White - R32
- RV Air Conditioners
- AC Unit Only
- Cool Only
- 18000 Btu
- 115V
- Single Zone
- Rooftop
- Ductless
- White
- Furrion
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Jerred H.
12/8/2025
Hey Al, how did the Furrion Chill Cube AC and air distribution box work out for your setup? I'm curious if the variable speed compressor gave you the cooling performance you were looking for. Your update could make it easier for others upgrading to the R32 system.