Do You Still Have the Advent AC for Carrier Set-up with the Old R410a Refrigerant?

Updated 06/23/2025 | Published 06/18/2025

Products Featured in This Question

Advent Air Low Profile RV Air Conditioner System - Single Zone - 13,500 Btu - White - R32

(23)

$858.75

Advent Air RV Air Conditioner System - Manual - 13,500 Btu - White - R32

(456)

$827.69

Advent Air Low Profile RV Air Conditioner System - Manual - 15,000 Btu - White - R32

(20)

$912.27

Advent Air Low Profile RV Air Conditioner System - Single Zone - 15,000 Btu - White - R32

(23)

$995.34

Question:

Are these still a available? I dont see them anymore. ACCAR150 or the 13.5 Direct replacement for carrier air v

asked by: Joshua M

Expert Reply:

Hello Joshua,

I am very sorry but we have sold out of the ACCAR150. This year the RV refrigerant went to the new R32 from the R410a. The R410a is no longer being made, so once our stock of the old R410a is sold out, it is gone for good. The good news is that the R32 is much more efficient, great for the environment, and also great for the consumer. The not so good news is that you cannot mix the old R410a parts with the new R32 refrigerant, so you will need a whole new set-up.

You will want one of the following for a whole new system:

- 15,000 BTU with Manual Air Distribution Box # ADV72SR

- 15,000 BTU with Thermostat Controlled Air Distribution Box # ADV82SR

- 13,500 BTU Manual Air Distribution Box # ADV23SR

- 13,500 BTU with Thermostat Controlled Air Distribution Box # ADV65SR

Once again, my apologies that we no longer have the Advent AC for Carrier set-up available. What kind of camper is this going on?

expert reply by: Kate F

Josh M.

6/23/2025

This is going on a 2005 keystone outback Sydney edition.

Kate F.

6/23/2025

@JoshM Very nice 5th wheel Josh! One other thing worth mentioning, if your current set-up is a 15,000 I do not suggest going down to the 13,500 BTU because you will notice the difference. Once you are used to the 15,000 BTU you should stick with it.