Hi Bill! You will need to completely replace the system since you have old Dometic R410a units on your Monaco. Everything switched to R32 refrigerant following new EPA regulations in 2025, and the new systems are not backwards compatible. For a…
Hey Jonathan, We haven't heard of any issues with the P3 #90195 and plug-in harness #3070-P with a 2024 Honda Ridgeline. How are you sure that the brakes are being applied on your Honda when applying the manual override on the P3? What are you…
Hi Collin, welcome back! The most economical replacement is going to be from Advent Air. You will need a complete system since everything moved to R32 refrigerant. If your upgraded thermostat is R32 compatible, or a smart thermostat that got a…
Hey Keith! I can definitely help you find a replacement for your Dometic Duo Therm. However, you're going to have to replace the thermostat and air distribution box as well. Your current setup is for R410A and everything switched to R32 last year…
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 -…
Hey Alan, while the Air Distribution Box w/ Wall-Mounted Thermostat for Advent Air RV Air Conditioners #ADV98SR does have ability to control a furnace it can't be used with a Duo Therm setup like you have. It can only work with Advent Air AC…
We got you covered Sherrel, thanks for reaching out! If your Jeep Wrangler has a different bumper than the standard factory, please let me know because that would change which base plate is compatible with your vehicle. This flat tow setup is for a…
Hello Greg, thanks for reaching out. Sadly, we do not offer any replacement rubber springs for the Timbren Axle-Less Trailer Suspension. Your best bet would be to reach out directly to Timbren for that. I believe they can provide them. The rubber…
Hi Steve! There are two options that will help the sag you are getting in your 2021 Honda Pilot when you are towing. The first is the Coil SumoSprings Custom Helper Springs for Coil Spring Suspension #CSS-1125F. We have these listed as being for the…
Hey Alex. From the information I can find online it does look like your 2011 Keystone Cougar 318SAB does come prepped for a second AC unit. The bedroom roof vent should be reinforced and pre-wired for a 13.5k or 15k BTU unit. To check if your trailer…
Hey Denise, Advent does have an RV AC unit that has ability to control a furnace as well but it needs to be one like the part #ADV92SR that has a wall thermostat and not the part #ADV32SR that has all of it's controls built into the vent…
Hey Oscar, yes we have the Coil SumoSprings part #CSS-1125F which is a confirmed fit for the rear suspension of your 2022 Honda Pilot. This installs between the coils and gives the vehicle additional suspension support. Are you towing a trailer with…
You guy's are the best, great communication, package tracking, super fast delivery, couldn't have been a better transaction. I will order again. I ordered something from another company the day before, I still have not recieved it and no tracking info. I dont even know how the shipped it. Love you guy's. Jim
Jim
Midlothian, TX
RV Access Doors for 3 Inch Wide Cutout
Getting the size right makes replacement easy—these RV access doors fit a 3 inch wide cutout for a clean pass-through. Handy for routing power cords or water hoses on trailers, generator sheds, or storage boxes. When installed with sealant, they seal against the outer wall and can be a quick swap if your existing holes line up.
Usually the door itself isn't designed to come off by itself. The front-facing portion can detach, so you can replace that without pulling the entire assembly and redoing the seal. Check the hinge design before buying; small plastic hinge pins can snap if stressed, so handle the lid gently.
Match the overall size and the mounting hole pattern to your existing opening. Some options fit in place of a standard cable hatch in this size, but hole spacing can differ, so measure center-to-center before drilling. If switching to a different inlet style, its trim may not cover the old round hatch's holes—confirm coverage first.
Installation can be quick when the holes line up, even about a minute for some swaps. Many come with screws and putty, and they seal well against the outer wall when installed correctly. If you're cutting a new hole with a hole saw, measure carefully and seal the cutout to help keep it leak-proof.
A 3 Inch Wide Cutout access door works well for cords and hoses. It's been used for 50 amp cords, a NG hose, water hoses in a wet bay, and standard extension cords. If you're running a smaller 12/3 cord, look for an opening like 1" or 3/4". If space is tight behind the wall, note some options top out around 2-3/8 inches deep.
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