Yep. It’s a simple setup using the shower water on the rear panel. Challenge is you need to either run a splitter from your propane tank and cut a notch for the hose in the panel OR carry/attach a dedicated tank (small 5#), but you don’t want to stow that inside so now you have to do an external solution, $1000 to $1500 external back door box. Plus you have to stow the tankless water heater.
The “solution” quickly becomes a rats nest that leads back to is it really worth it? I’ve been in my Pocket for 11 months and 21,000 miles all over the US and on my way to Baja for the winter in 4 days. I’ve had zero issue with finding hot showers for under $5 and I’ve only done 15 nights in campgrounds in all that time and I don’t belong to a gym because none exist where I travel.
Besides a hot shower every 4 or 5 days, I do wet wipes and bird baths and a cheap “solar” bag when in warm climates (rarely use it).
Planet Fitness is the best option for often showers IF you travel where they are. For me, I see one every 4 to 6 weeks - simply not worth the +$20/mth.
Also keep in mind you’ll be pulling from the 20 gal fresh tank. I can go 5 to 8 days easy with cooking/drinking. You start draining 10 gallons for a 5 minute shower, you’ll be spending all your time looking for fresh potable water spigots. Irony is you don’t need potable for a shower, yet if you’re using the house systems you have no choice. You can carry and stow a few 5 gallon jugs and lift the bed to gravity fill or suck straight out of the jug, but what started as a simple idea has now become a massive PÍA IMHO with storage demands that take up garage space, require external storage solutions with water fill needs and a +$1500 cost…
If at all that is cool, then rock on and do a tankless water shower solution in a Pocket. Otherwise, consider the many viable and more efficient alternatives to the real need of being fresh and hygienic.
