RV Water Heater Flush & Inspection SURPRISE!

Even though we’ve been on the road full-time for nearly 15 years, we never stop learning. Since it’s virtually impossible to know everything about every topic, the most valuable tool we keep on board is an open mind.

Last year we added a great new piece of (inexpensive) gear to our DIY utility belt: a borescope. Before that, we’d never been able to see inside our water heater to know what condition it was in, or to see what effect (if any) our annual cleaning regimen was having.

It turns out that a borescope is kind of like a clear sewer elbow for the water heater. We discovered a long time ago that we had no way of knowing what was happening during black tank flushing without a “window” into the sewer hose during the process. As a result, a clear elbow has been an indispensable part of properly managing our RV systems ever since.

Even though we had the epiphany to get a borescope to inspect the inside of the water heater last year, it wasn’t until this year, the second inspection, that we really “get it” when it comes to actually understanding what’s going on in there.

We were all set to do our annual flushing regimen, when the borescope threw us for a loop! Check out the video to see what happened, and what we learned.

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Needed For Both Brands, Suburban & Atwood:

Suburban Water Heater:

Atwood Water Heater:

Just For Fun! ;)

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We're handy RVers, not professional technicians. We're happy with the techniques and products we use, but be sure to confirm that all methods and materials you use are compatible with your equipment and abilities. Regardless of what we recommend, consult a professional if you're unsure about working on your RV. Any task you perform or product you purchase based on any information we provide is strictly at your own risk.

We sometimes receive products for evaluation at no cost, and The RVgeeks are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. But our opinions are our own, you won’t pay an extra penny, and we only link to products we personally use, love and can recommend to friends with complete confidence.
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