Just Joe

Yes, the foam insulation was added in the indentation under the stick-on foil covered insulation. It was cut to fit the area where the sliding vent is located. All the work was done from inside the camper except the compressor blanket which is installed under the exterior AC cover. It's too bad that the Dometic unit only has a two speed fan motor; a lower speed setting like the Truma unit has would likely reduce the sound below 60dB. Joe/769

The compressor does make a little extra noise that the blanket helped to dampen a bit. However, it made the least amount of difference of the three things that I did, but every little bit helps! The attached blanket is the one that I used. It was a challenge to get it wrapped around the compressor. Joe/769

We don't use our AC very often, but when we do it would be nice if it didn't scare the dog and stess-out the cat. I didn't want to buy one of the newer (quieter) models just yet, so I looked into how I could insulate the stock Dometic unit better and achieve a noticeable reduction in noise. It took a 3-step approach, but I got it down to 65dB which is a significant reduction from the 75+dB level before. I took the attached dB reading in the center of our LE2 right under the front of the AC unit. I have attached photos of the 3 items that I added; (1) dense foam insulation to fill the hollow area to the rear of the return air intake vents between the roof-top unit and the ceiling panel, (2) I added a .4" layer of stick-on foam insulation over the very thin layer that came on the inside of the ceiling panel along with another piece of dense foam between the the center sliding vent cover (which is right below the fan motor) and the added layer of foam insulation (I did this so the cool air would be directed out the 2 side vents, and the front and rear vents instead), and (3) I installed an AC compressor noise reduction blanket. We are very happy with results!!! Joe/769

I too was concerned, so before proceeding I crawled into the basement and there is just under a 1'x 3'x 1/4" backer plate that the approximately 1' spare tire mounting plate is through bolted to with 4 - 1/2" bolts. Since the spare tire does not rest on the bumper box when hung on mounting plate (there is a couple inch gap between the tire and the box), the addition of the bike rack actually adds back the support of the Oliver cover by resting on the bumper box. In addition, I added the two ratchet tie down straps to absorb any stress of the assembly pulling away from the camper even though I didn't detect any movement when pulling on the rack. The weight is now being carried by three points (the massive mounting plate, the rack resting on the bumper box, and the angled ratchet straps). We stay on good roads when we travel, but I will still be checking everything regularly. I will update my post after a few trips to report what I experience. Thanks, Joe/769

This post included everything from the original Facebook post. What you described is what I did. However, there wasn't a way to drain the shower into the black tank since it is too low, but we don't use the shower so that wasn't an issue. Everything works fine and we often dump a pot of dish water down the vanity drain so we don't fill up the grey water tank too fast. Joe/769

(Originally posted on Facebook one year ago. This modification has really worked out well.) Since we have a composting toilet and the black tank was sitting unused, I decided to reroute the sink drain in our bathroom to the black tank. This will allow us to stay put longer with 50% more holding capacity. Pictures are before and after replumbing. Joe/769

For anyone who doesn't already have a bumper mounted system, this spare tire mounted bike rack is a great option for taking along two standard bikes. There are even holes already in the rack for a license plate bracket. The fully assembled rack was $120, and the license plate bracket and a two-pack of 1" ratchet tie down staps were each $10 on-line. I simply reversed the center mounting plate so that the bottom of the rack would curve toward the camper and rest on the bumper box for additional support. I used the additional staps for additional support, but they really weren't needed. There is a keyed twist lock included with the rack and I'll use one of our cable locks wrapped around the bikes. Our bikes are less than 30 lbs each, so the entire assembly appears to be well supported and secure. Joe/769

I think that I may try using the attached bike rack with it adjusted so it rests on the bumper box for additional support. The spare tire bracket is massively strong like other fittings on my 2021 LE2, so I believe that it should work just fine. Since I will need to take off the spare tire cover, I'm going to use a separate license plate lighted bracket attached to the rack. I measured my two standard bikes and their tires will be just above the hinged bumper when hung on the rack. Any thoughts? Thanks, Joe/769