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Electric Heat Strip for Advent Air RV Air Conditioners - 5,000 BTU - R32
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Advent Air

Electric Heat Strip for Advent Air RV Air Conditioners - 5,000 BTU - R32

Part Number: ADV34QR
33 Reviews | 33 Questions
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$99.86
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This electric heat strip works with your R32 compatible AC unit (sold separately) to remove the chill from your RV or camper on cold or frosty mornings. Power cord and mounting hardware are included for easy, plug-and-play installation. 1-800-940-8924 to order Advent Air accessories and parts part number ADV34QR or order online at etrailer.com. Free expert support on all Advent Air products. Great prices and Fastest Shipping for Electric Heat Strip for Advent Air RV Air Conditioners - 5,000 BTU - R32. Accessories and Parts reviews from real customers.
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Advent Air Accessories and Parts - ADV34QR

  • RV Air Conditioners
  • Heat Strip
  • Advent Air

This electric heat strip works with your R32 compatible AC unit (sold separately) to remove the chill from your RV or camper on cold or frosty mornings. Power cord and mounting hardware are included for easy, plug-and-play installation.


Features:

  • Electric heat strip removes the chill on cold or frosty mornings in your RV or camper
    • Works with Advent Air ACR-series or AAC-series air conditioners (sold separately)
    • Works with Advent Air air distribution box ADV48SR or ADV57QR (sold separately)
  • Easy plug-and-play installation with included 30" power cord
  • Mounting hardware is included


Specs:

  • Capacity: 5,000 Btu per hour
  • Wattage: 1,500 watts
  • Overall dimensions: 15-3/4" long x 2-3/4" wide x 4-3/4" tall
  • 1-Year warranty


Note: This unit is not backwards compatible with any AC systems from 2024 and earlier. Only pair with systems using the new R32 refrigerant that meets 2025 EPA regulations.


How It Works

Paired with your AC unit (sold separately), this electric heat strip takes the chill out of your RV on cool, frosty mornings. It is operated with the control dial or touch control pad on the air distribution box (sold separately) or your thermostat on ACR-series or AAC-series air conditioners. After you change the setting to "heat", the compressor will shut off, and the fan will blow air over the heater and into your RV. Please also note that the heat strip only has one temperature setting.


Simple Installation

Advent Air Electric Heat Strip

To install, mount the heat strip to the evaporator inside the AC unit with the included mounting screws. The heat strip has easy, plug-and-play installation with the supplied 30" power cord.



ACRHD Advent Air Electric Heat Strip for RV Air Conditioners - 5,000 Btu for R32 ACs







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Customer Satisfaction Score:

Ratings & Reviews

4.2

33 reviews
5 Stars
(24)
4 Stars
(2)
3 Stars
(2)
2 Stars
(0)
1 Star
(5)
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by:
The 1st one I received didn't work. I worked through ASA directly to troubleshoot the issue and they provided a replacement free of charge.
Once installed the thermostat wouldn't control it (didn't show as a choice on the display) and worked with ASA to get a thermostat replacement free of change and now the whole system works properly. I prefer it over the fireplace for taking the chill off in the RV because the warmth is more evenly distributed.
by:
The circuit board had power going in and not out. I had an electrician and an HVAC guy look at it and neither one could get it to work
by:
Overall, I'm a little disappointed by Advent. There manufacturing processes are cheap and shoddy. I had to disassemble the whole electrical junction box so I could complete what should have been a rather simple plug in connection, I realize itis a lower priced alternative, but it is the simple things that count. As advertised it is not a very robust heating system but it in fact barely warms the air at all.
Mike L. profile picture
Etrailer Expert

Mike L.

10/23/2025

The heat strip really isn't meant to be a primary heat source. It's meant to take a bit of chill out of the air, but not to heat the entire RV.

by:
Great add on! Propane only now for on demand hot water heater!
by:
Pretty easy. Good instructions.
by:
It works great to take a little chill out of the air in the morning.
by:
Not happy at all with this unit. Regretted after installation was complete. Fan is very loud and runs constantly. When air compressor is not running fan keeps running sucking in hot humid air from outside. I added it as a second air conditioner to work alongside my Coleman Mach, which is a quiet reliable unit.
I don't recommend and will not buy again.
by:
The heat strip puts out mildly warm air, just barely warmer than room temperature. It works, but I probably wouldn’t install it if I ever have to replace this unit again.
Brooke M. profile picture
Etrailer Expert

Brooke M.

5/7/2025

I mean, that's a fair assessment - these really only take the edge off, so to speak.

by:
I put this on a new Advent AC I installed on the front of my Fifth wheel lat week. We just got back from a camping trip and the weather outside was raining and high temps around 45º F. This worked very well to keep our bedroom quite warm and will save a lot of LP.
by:
great price and service
by:
The heat strip was a seamless install and worked without a problem.
by:
I will definitely order things from here again. Everything shows up in a timely fashion and you can always get a hold of somebody that can fill you in thank you guys very much.
by:
Fits very well and works great
by:
Suggested part for ac.
by:
James profile picture

James

5/6/2026

It was the easiest way to replace the old AC by using the accessory kit . Highly recommend purchasing both

Heather A. profile picture
Etrailer Expert

Heather A.

5/6/2026

@James That’s great to hear, and I’m really glad the accessory kit made the install that much easier for you. Swapping out an AC can feel like a big job, so having everything line up smoothly is a huge win. The heat strip is a nice bonus too, especially for taking the chill off on those cooler mornings without firing up a furnace. Really appreciate you sharing your experience and recommendation!
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See what our Experts say about this Advent Air Accessories and Parts

Do you have a question about this Accessories and Part?
  • Replacing Airxcel AC on 2012 Durango 1500 5th Wheel
    Hey Eddie! You can upgrade to a 15k Btu AC and also add the heat strip. The heat strip isn't a substitute for the furnace but it is nice to have the extra help when it is cold out. The # ADV86SR is a new R32 unit, and just the AC unit, so you need to replace the air distribution box along with the thermostat for everything to work. I do recommend switching to one of the new R32 units since all of the old R410A models and parts are getting phased out. With a ducted setup you will need...
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  • Replacement for Dometic AC on 1999 Newmar Mountain Aire With Ducted Setup
    Hey Christopher! A heat pump isn't available for the old Furrion you were referencing. Also, everything has moved from the old R410A refrigerant to R32 following the 2025 EPA regulations. Since parts aren't backwards compatible you will need a complete system replacement for your old Dometic setup. For an AC that comes with a heat pump I recommend one of the new GE Appliances AC systems. You can choose from the following: -GE Appliances Deluxe Plus RV AC System w/ Heat Pump - Ducted -...
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  • Replacement AC for a 15,000 btu Dometic 541816A711
    Hey Roger, thanks for the information. To replace your Dometic 541816A711 ac unit you'll need to replace the entire system. None of the newer units are compatible with the older Dometic air boxes. Additionally, if you find one that has the same connector the pin functions are going to be different and you'll void the warranty on your brand new AC unit. I recommend the Advent Air RV Air Conditioner System item # ADV62SR this is a 15,000 btu ducted system. It includes a air box, AC unit,...
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  • What Heat Strip Works With The Advent Air RV Air Conditioner System ADV99QR
    Hey Matthew, thanks for reaching out. We do have a heat strip kit that will work with the Advent Air RV Air Conditioner System # ADV99QR. For that you'll need the following: - Electric Heat Strip for Advent Air RV Air Conditioners - 5,500 BTU - R32 # ADV34QR
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  • Does Advent Air RV Air Conditioner System Come With Everything for Installation
    Hey John! Yes, the Advent Air RV Air Conditioner System # ADV92SR has everything you need for a complete installation. This comes with the AC unit, thermostat, air distribution box, and a start capacitor. Since this is a new R32 refrigerant unit you need to completely replace any old AC components regardless of the system you had before since they won't be backwards compatible. A heat strip # ADV34QR is also available if you need it. What kind of travel trailer do you have?
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  • Will Advent Air RV Air Conditioner System Work With Ducted Setup
    Hey Mark! The Advent Air RV Air Conditioner System - Manual # ADV32SR is designed to work with a ductless system. Since you have a ducted setup you need the # ADV92SR instead. This has an ADB that works with both ducted and ductless along with a wall thermostat. The start capacitor is still included and you can add an optional heat strip # ADV34QR. Are you replacing an AC unit or adding a new one?
    view full answer...
  • Best Replacement For Duo-Therm AC/Heat Unit On 2003 Holliday Rambler
    Hey Lynn, thanks for reaching out. The Advent # ADV23SR you mentioned comes with a manual control distribution box and does not operate thru a wall thermostat. It also doesn't have any heat capability so while you technically could use it to replace your Duo Therm setup, you'd be losing out on the thermostat control and heat capability. We do offer the Advent unit with a wall thermostat, and the part number for that system is # ADV92SR. This does not have heat capability, but you can...
    view full answer...
  • Can I Add a Heat Strip to a R32 Advent Air Conditioner System?
    Yes, you can Tom. The Electric Heat Strip for Advent Air RV Air Conditioners item # ADV34QR is exactly what you need for the Advent Air Low Profile RV Air Conditioner System item # ADV25SR, you were looking at. It'll draw 13.6 amps while being used. What kind of trailer do you have?
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  • What is Needed to Install Advent Air Low Profile AC Unit on 2012 Georgetown 360DS
    Hey Brent, you would need a complete Advent Air AC kit to install one in your 2012 Forest River Georgetown like the part # ADV25SR if its a non-ducted application or the part # ADV52SR if it is ducted. Then to add a heat strip to either option you would want the part # ADV34QR. Do you have an AC unit you will be replacing?
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  • Replacement Heat Strip for a Coleman Mach
    Thanks for your question, Ron I can definitely look into that for you. Some information I'll need is what model of Mach you have and how old it is. There was a recent change with what refrigerant is used and because of that most if not all parts are not cross compatible. If you can get a picture of the data label and email it to me that would be awesome. Hot to find your ACs data label: Roof-mounted (most common): Under the shroud (the outer plastic cover) on the curb side, usually near...
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  • Replacement for Dometic Duo 13k on 2008 Keystone Passport Ultra Lite 285RL
    Hey Maurice! We no longer recommend swapping out just the AC unit since there have been a lot of compatibility issues. Also, everything is switching to the new R32 refrigerant due to the new 2025 EPA regulations. The old parts for R410A units are already being phased out so it is a good idea to switch so you don't have to replace everything later if something fails. Sticking with the Advent Air you looked at you can choose from the following: -Advent Air RV Air Conditioner System - Single...
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  • Complete AC System With An Advent 13.5K BTU Low Profile AC Unit
    Hello Tim. We can definitely set you up with a complete AC system with an Advent low profile unit. We actually offer that as a full kit, its just the heat strip that's sold separately. Here is what you will need: - Advent Air Low Profile RV Air Conditioner System - Single Zone - 13,500 Btu - White - R32 # ADV65SR - Electric Heat Strip for Advent Air RV Air Conditioners - 5,500 BTU - R32 # ADV34QR
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  • will Advent Air Conditioner ADV23SR Replace Old Duo Therm In 1978 5th Wheel?
    Hey there Daniel, yes the Advent Air RV Air Conditioner System - Manual - 13,500 Btu - White - R32 # ADV23SR would work just fine for your uncle's 1978 5th wheel with an older duo-therm 54615-245 ac unit. This kit comes with everything to replace the old system, so you won't have to worry about compatibility or anything. It has a built-in start capacitor to allow a lower amperage pull when starting, and there's an optional Electric Heat Strip for Advent Air RV Air Conditioners - 5,500 BTU...
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  • Recommended Air Conditioner for 28' Car Trailer
    Hi Arik; a 13,500 Btu unit like the # ADV96SR you looked at will be able to handle your car trailer. The Advent Air units do a great job without breaking the bank so I do recommend them. Unfortunately, none of our air conditioners are American made. Since this is a new installation you will need the # ADV23SR. This includes the air distribution box with controls like you want, along with the star capacitor. The heat strip is available separately # ADV34QR. The unit fits 14-1/4" long x...
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  • Best Replacement AC for a Dometic 59136.531
    Hey Cody, thanks for all of the information. I have a solution but I am sorry to say there isn't going to be a direct fit replacement. There's two reasons for that. The first reason those systems you looked at aren't going to work is we found out about this time last year that the wiring harnesses are not actually compatible with other systems like Advent, Furrion, and Coleman for example. The connections on your Dometic and those models can physically be made but the pin functions on...
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  • Recommended 13,500 Btu Advent AC System w/a Thermostat
    Hey Kevin. The Advent Air Low Profile RV Air Conditioner System item # ADV45SR does not have an optional thermostat because the controls are built into the air box, however I do have one that does. It's the Advent Air RV Air Conditioner System item # ADV95SR. The Advent Air RV Air Conditioner System item # ADV95SR also includes a white 13,500 btu air conditioner, a start capacitor, and a air distribution box that that will work in ducted or ductless setups. This kit has the requested thermostat...
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  • Will Advent Air Heat Strip Work with Advent Air Unit for Carrier Setup
    It looks like you ordered both from us today to use with your Carrier lower vent assembly. The heat strip will work with the Advent but if I am being perfectly honest a lot of times these mixed brand AC Unit solutions don't work as consistently as we'd like.
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  • Are there Low Profile Models for the GE Appliances HE RV AC System w/ Heat Pump?
    Hey Ricky. There are no low profile AC units for the 13,500 Btu GE Appliances HE RV AC System w/ Heat Pump item # GE54RR or the 15,000 Btu item # GE85ZR. The only low profile systems we currently have are the 13,500 Btu Advent Air Low Profile RV Air Conditioner System item # ADV65SR or the 15,000 Btu item # ADV82SR. These do not have heat pumps but you can install the Electric Heat Strip for Advent Air RV Air Conditioners item # ADV34QR. The Advents are going to be 3.8" shorter than the...
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  • Complete Replacement AC With R32 Refrigerant
    Hey Rory! Honestly, I'm trying to steer people toward the new R32 units since parts are going away and new units aren't backwards compatible. It is definitely a good idea to get one of these for your customer so parts will be available if they need them down the road. I'm assuming you meant the ACRDTH25, which is the ADB with a wall mounted thermostat, so the complete system would be the # ADV92SR. A heat strip # ADV34QR is also available separately if they want one. Don't hesitate to...
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  • Is Advent AC System Compatible with a Furnace?
    Hey Tim, thanks for reaching out! The Advent Air RV Air Conditioner System # ADV92SR is only compatible with the Advent Heat Strip # ADV34QR when it comes to adding heat to the RV. For an AC system that's compatible with a furnace you need the Furrion Chill HE RV Air Conditioner System # FR73TD instead. In order for this to work with the furnace you need to put the dip switches on the thermostat in the correct positions. I've attached a snipped from the thermostat instructions for you...
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  • Replacement AC for 1998 Fleetwood Bounder
    Hey W.F.! If you're looking for a 13.5k Btu unit like the Advent Air # ADV96SR that is a good option but you're going to have to replace the entire system. Everything moved to the new R32 refrigerant in 2025 due to EPA regulations, and these AC units aren't backwards compatible with the old R410A setups. Since you have a ducted setup you need the Advent Air RV Air Conditioner System # ADV95SR. This comes with the AC system, thermostat, start capacitor, and air distribution box. A 15k Btu...
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  • Will Advent Air RV Air Conditioner Replace Dometic 57915.541 on 2008 Rockwood Ultralight
    Hey Suzette! We no longer recommend swapping out an AC unit like the Advent Air for Dometic. The issue is most of the time they don't end up being compatible, even if the 6-pin connector matches. Even if you got another Dometic we can't always guarantee compatibility unless it is the same model. Since AC units are all switching to the new R32 refrigerant I recommend getting the Advent Air RV Air Conditioner System # ADV23SR or # ADV95SR. The # ADV23SR has a manual air distribution box...
    view full answer...
  • Best Option For Replacing Dometic Duo-Therm On 2001 Dynamax Isata Touring Sedan Motorhome
    Hello Homer, thanks for reaching out. The best option here will be a whole new AC system with a new rooftop unit, controller and distribution box. What I recommend for that is the Advent Air RV Air Conditioner System # ADV92SR. Then you can add the heat strip part # ADV34QR. That would be everything you need to fully replace/upgrade your AC. This can work with both ducted and ductless systems.
    view full answer...
  • Replacement AC for Coleman Mach 15 48254C869
    Hey Lewis! I'm sorry to say the ACCOL150B is no longer a valid replacement recommendation for your Coleman Mach 15 AC. Everything switched to the new R32 refrigerant this past year due to EPA regulations. The new systems are not backwards compatible with R410A parts so complete replacement is required. Sticking with Advent Air you can choose from the following: -Advent Air RV Air Conditioner System - Manual - 15,000 Btu - White - R32 # ADV32SR or # ADV42SR (Black) -Advent Air RV Air Conditioner...
    view full answer...


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