Andrew Herrick is an advanced RV technician and design engineer specializing in towables. Jack of all disciplines and master of none, Andrew enjoys explaining how RVs work (and sometimes why they don't). He blogs weekly at AskTheRVEngineer.com.
RV plumbing code (NFPA 1192) does not require individual fixture shut-off valves. It ain’t like your house, which is likely governed by some version...
‘Tis the season for hot chocolate, road salting, jeez-it’s-not-even-March-yet?, and RV furnace vibration. If your furnace sounds like a toddler throwing a tantrum inside...
By Andrew Herrick
As an RV technician, I get asked about RV winterization a lot. Personally, I’m a fan of winterizing with liquid antifreeze through...
Two- and three-way RV refrigerators (propane/electric) require airflow. This is common knowledge to most RV technicians, but it’s often unknown to consumers and overlooked...
By Andrew Herrick
In my career as an RV-engineer-turned-RV-technician, I have discovered the existence of a hitherto unknown $200 switch. It looks like a simple...
By Andrew Herrick
I considered writing this post as a “Dear John” letter from the first-person perspective of your converter, but it’s hard to personify...
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