Recommended Air Distribution Box for a R32 Advent Air Low Profile RV Air Conditioner System
Updated 09/02/2025 | Published 06/29/2025
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Question:
I purchased an Advent Air low profile unit last summer along with a defuser. Will this work with my unit? My unit in the instructions says there is a heat pump does this mean it wont work? If you can look at my previous order it will say what I have I just dont have the information sitting here. If not when I can access the information we will go though this again and you will hear from me again. Just so you know what direction Im going last summer I purchased a 2000 Nash 5th wheel, not exactly on your list of trailers, and Im going to rebuild it so this isnt the last time we will be communicating. It needs a water pump, water heater, and we will start there. What trailer should I use in my vehiclefoot to make it easier to find things? I have to update the electric as well. Why couldnt she have fallen in love with a new one.
asked by: Russell V
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Expert Reply:
Hey Russell, thanks for all of that. The Advent Air Low Profile RV Air Conditioner System item # ADV45SR you were looking at will not work with the Air Distribution Box w/ Wall-Mounted Thermostat for Advent Air RV Air Conditioners item # ACRG15. The item # ADV45SR has the new R32 refrigerant in it so it would not be backwards compatible with any older system.
If you are wanting to go with the Advent Air 13,500 btu item # item # ADV45SR AC you would need to purchase the entire setup with the Advent Air Low Profile RV Air Conditioner System item # ADV65SR or item # ADV45SR.
To replace your water pump and water heater, I would just need to know the part numbers on yours. It doesn't look like we have your trailer in our fitguide but it wouldn't have that kind of specific information anyways. There's no database I can look up that will show me part numbers for what's on your trailer.
What kind of electrical wiring or equipment are you needing to replace?
Product Page this Question was Asked From
Advent Air Low Profile RV Air Conditioner System - Manual - 13,500 Btu - White - R32
- RV Air Conditioners
- Complete AC System
- Cool Only
- 13500 Btu
- 115V
- Single Zone
- Rooftop
- Ductless
- White
- Advent Air
more information >
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Jerred H.
9/2/2025
Hey Russell, did you get a chance to find the part numbers for your water pump and water heater? I'm asking because knowing what worked for you could help others in similar situations.