Recommended Furrion Chill Cube w/ Heat Pump for a 2nd AC System on a 30 Amp Service

Updated 06/24/2026 | Published 06/08/2026

Products Featured in This Question

Furrion Variable Speed Chill Cube RV AC w/ Heat Pump & Ceiling Assembly - 18K Btu - Non-Ducted - R32

(19)

$1525.46

Furrion Variable Speed Chill Cube RV AC w/ Heat Pump & Ceiling Assembly - 18K Btu - Non-Ducted - R32

(13)

$1800.77

Question:

I am trying to find the best solution to cooling our Sunseeker 2850 LE. Our coach has a 30 amp service and a Furrion 18k VS Heat pump. The required voltage for the Furrion is similar to a soft start AC. Can I add a second Furrion unit and run both off my 30 amp service? If so, which one would be the best choice? PS: the only other 110 volt draw is our Furrion Microwave/Convection oven. Refrig is 12volt. Recommendation please

asked by: Benson L

Expert Reply:

You sure can Benson so long as you don't run them both at full blast at the same time. I recommend the Furrion Variable Speed Chill Cube RV Air Conditioner w/ Heat Pump item # FR87TQ in black or item # FR77TQ in white. These are complete AC systems that include a built in heat pump, along with a air distribution box designed for ductless setups that has built in controls, and a convenient remote.

The 18k Chill Cube AC units draws 15.8 amps and the heater pulls 11.9 amps. They have an amp draw of 11.6 amps – 15.8 amps depending on what setting you use. I strongly recommend turning one of your AC's completely off when you use your microwave.

Are you wanting a heat pump model for your second AC as well or just a standard Furrion Chill Cube?

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expert reply by: Jerred H

FR77TQ
(click to enlarge)

Benson L.

6/8/2026

I already have a new Furrion 18K VS. Just trying to add to add more mire cooling. Won't really need a 2nd heat pump and probably just a ductless sustem. Which would you recommend question mark

Jerred H.

6/8/2026

@BensonL Right on! That makes complete sense. For standard ductless 18k Chill Cube systems without the heat pump, I recommend the Furrion item # FR59TD in white or item # FR27TD in black.

Ben

6/24/2026

I was already to buy and install a 12v 10K AC, but began to worry about the power issue. Given throughan 18' run over a 6awg wire from the roof mount to the house batteries, then using a 60Amp converter and consistenntly running on shore power - will I have sufficient power to run the AC for 18 hours during a day without killing the house lead acid batteries? I have come to the conclusion that installing in the rear 14" vent. That provides a fairly short run through the ceiling to the rear wardrobe.and then down. Given this type of installation, I am also once again considering installing a 120v unit and then running the power line also through the ceiling down through the wardrobe and then installing a separate120v line with a socketed pweer adapter that I can plug into the shore power 120v outlet. Your recommendation please. Thanks, Ben