Gary responds to questions relating to the living portions of a motorhome — electrical, plumbing, propane systems, appliances, accessories, etc. E-mail your questions to Gary at
If you have a question pertaining to chassis, engines, drive trains or other technical topics, please post in the appropriate Technical forum of FMCA.com.
Note: All effort is made to ensure the correctness of Gary's responses. Not all answers, however, will apply in every instance. Some situations mandate a visual inspection and further hands-on testing. It is imperative that if you choose to follow these instructions or procedures, you satisfy yourself thoroughly that neither personal nor product safety will be compromised or jeopardized. If you are in doubt or do not feel comfortable, do not continue; call your local RV service facility for an appointment.
About Gary Bunzer, the RV Doctor
Gary Bunzer is a renowned RV technical specialist. In addition to his Motorhome House Calls videos on FMCA.com, his “RV Doctor” columns have been featured in various RV publications, including Family Motor Coaching magazine, for more than 34 years.
Gary also writes technical articles, installation guides and owner's manuals for RV owners, suppliers and manufacturers. He is the author of the RV Owner's Handbook, a popular do-it-yourself manual for all RVs.
Gary’s live seminars at FMCA conventions remain in high demand, and his audiences always come away with new insight into the technical aspects of recreation vehicles. He is one of the RV industry's most sought-after speakers at both the trade and consumer levels.
In 2010 Gary received the National Education Service Award from the Recreation Vehicle Industry Association for his role in developing educational programs in the RV industry. Gary Bunzer remains one of the most recognized and trusted names in the RV industry.
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