Deliver toUnited Arab Emirates
RV Electrical Systems: A Basic Guide to Troubleshooting, Repairing and Improvement

Description:

This problem-solving reference answers questions such as, "Why do interior lights dim or burn out rapidly" and "Why won't the batteries recharge after a night without electricity?"


Editorial Reviews

From the Publisher

Bill and Jan Moeller have lived a mobile lifestyle for more than 20 years, during which they have had much experience overcoming problems with and upgrading their 12- and 120-volt electrical systems. At present, as they have done for many years, the Moellers live fulltime in their fifth-wheel trailer and travel the year round. In addition to writing books, including RVing Basics (Ragged Mountain Press, 1995), the Moellers also write a nationally syndicated newspaper column about RVing.

From the Back Cover

For RVers who remain mystified by their RV's electrical systems--120-volt alternating current (AC) and 12-volt direct current (DC)--this book is a godsend. It provides a better understanding of what electricity is and what it does.

This problem-solving reference answers questions such as: "Why do interior lights dim or burn out rapidly?" and, "Why won't the batteries recharge after a night without electricity?" It tells you how to repair and improve electrical systems; how to troubleshoot faulty brakes, taillights, and "house" circuits; how to detect dangerous shorts, faulty grounds, inadequate connections, malfunctioning switches, dead battery cells, or current leakage; and much more.

This book could save your vacation, or even your life.

All you need to know about RV electricity, including:

  • How to safely use a campground hookup.
  • How to increase battery charging efficiency.
  • How to take the pulse of your AC and DC electrical systems.
  • How to recognize and correct dangerous wiring practices.
  • How to troubleshoot electrical problems of all types.
  • How to upgrade your RV from fuses to circuit breakers.
  • How to calculate your electrical needs and upgrade your system to meet them.
  • How to select the most effective components--batteries, alternator, regulator, coverter, charger, generator, solar panels.
  • How to recognize phantom electrical loads that can drain your batteries.

Reviews:

5.0 out of 5 stars Comprehensive

e. · September 21, 2025

Comprehensive manual to learn electrical theory and maintenance of your RV.

4.0 out of 5 stars Great content, print is too small.

s. · October 24, 2016

My original review is below, however I am revising this review:This book was printed nearly 20 years ago, but the content is still very relevant, I suppose that the reason for the small print. In order to read this book, I have excepted the fact that I must have a very bright light, and I am able to get the content.Now about the book and the materials. It is right on the mark to get a beginner up to par to understanding the RV electrical systems. I have a good mechanical knowledge and some electrical background but not a mechanic, nor a RV technician. From this books content I was able to determine the cause of a problem in my newly acquired RV and repair it That alone is worth far beyond the cost of this book. I believe I need to understand these systems so that I can diagnose problems when I am on the road.I highly recommend this book to be in every RV if you are the type who prefers to diagnose and fix items when possible. The only reason for 4 vs. 5 stars if the size of the print and the fact that I cannot get the companion copy on the Kindle at no additional cost.First look review (I was angry when this was written!):This book is printed in such a small font that I am unable to comfortably read the content. It is the same size font as the next smallest on my kindle. I normally read on my Kindle whenever possible. In this case I bought the hard copy because it has so many charts, tables and pictures, which are a major part of the content. I recently purchase another book in hard copy and to my surprise it then allowed me to down load the Kindle version at no additional cost. I found that to be great, and if that were the case with this book I could possibly re-access my rating after reading all of the content. In the the mean time, I refuse to buy the book twice, once in print then again on kindle in order to get the full content.

5.0 out of 5 stars Very good

D.S. · September 25, 2025

Very good

5.0 out of 5 stars More book than you bargained for!

k. · January 10, 2011

I am an RV technician, and I LOVE this book. It truly goes into areas that a technician often doesn't have the time to explore. It exploits typical weaknesses within electrical systems and their mods to fix them. The section on alternators is top notch. It's a little bit like the gravy a technician only gets by talking shop with someone who's been at it for 35 years. For the average RV user... if you have any desire to learn the electrical system, rest assured - this is what you want. It's twice or three times the book I bargained for, and the knowledge within it goes above the calling of it's title. RV's are not always made with the end user in mind, and not only does this book help you learn (or confirm) the ins and outs of RV electrics, but it teaches you how to IMPROVE those systems, big time. I might add, as a technician speaking here... I'm also talking about very expensive RV's at times. They don't always build things like they should, at any price tag, and the author of this book is beyond expert in his understanding of that concept.

3.0 out of 5 stars Good overview but very dated

R.H. · February 7, 2019

An great book for its time, but much of the info regarding products, manufacturers and even 'modern' techniques are from the mid-90's, when written... so the reference material is useless. But the discussions of electrical fundamentals is solid and well written - Ohms law is still the same, naturally. It has an extensive chapter on batteries, including their design, maintenance and types but doesnt even mention lithium (again its 25 years old material...).So worth reading to learn fundamentals but useless as a modern parts, suppliers, techniques reference.

5.0 out of 5 stars Clear information!

J.S. · April 2, 2025

Would recommend!

4.0 out of 5 stars It was published in 1997

P.P. · December 13, 2018

So I am new to RVs. And read half this book. I learned so much about electricity. Some was simple. Some is hard to grasp for me. For others will be easy. Great well written book. So as I am enjoying learning about new inverters and converters I decide to see when is was published. Wow. Its old. And IM old! I have a 1996 RV so in some ways its the perfect book. And from my research somethings have just not changed that much. But over 20 years a lot of technology has changed a lot.How ever for me personally I have been working as an audio engineer for 30 years, I have actually wired 3 basments and a few studios and still. Chapter one taught me so much it opened my world.I just feel that the hey almost should not sell a book that has not been updated and people should know. Unless I read it wrong.But i do love this book odly being a teck book. But im kind of a nerd like that.

5.0 out of 5 stars Pertinent to Now, Perfect For The Past

R.C. · January 2, 2022

This book will help you understand the basics of RV electrical systems. That said, much has changed since the publication of this book. I specialize in classic and antique coaches, usually mid 90s for resale purposes and find this guide to be just what is needed from its release date back to the 70s in solving all manner of dilemmas. But with confidence.

Back to Basics

m. · August 24, 2019

Great starting read for understanding your RV's electrics.

RV ELECTRICS

M.S.L.E. · February 19, 2011

Another indispensable booklet if you own an American Motorhome, again despite the fact that we repair them, their is always something to be learnt from someone else's experience.

Great little practical guide

K.W. · October 3, 2015

. When my pair of 6 volts discharged completely in the Yukon, I decided I needed more than just a faint recollection of undergrad physics. This book fits the bill.

très bien

G.M. · December 5, 2017

bon livre, explication simple et pertinente.

Five Stars

C.G. · January 24, 2016

Excellent

RV Electrical Systems: A Basic Guide to Troubleshooting, Repairing and Improvement

Product ID: U007042778K
Condition: New

4.2

AED14314

Price includes VAT & Import Duties
Type: Paperback
Availability: In Stock

Quantity:

|

Order today to get by 7-14 business days

Delivery fee of AED 20. Free for orders above AED 200.

Returns & Warranty policies

Imported From: United States

At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

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If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

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RV Electrical Systems: A Basic Guide to Troubleshooting, Repairing and Improvement

Product ID: U007042778K
Condition: New

4.2

RV Electrical Systems: A Basic Guide to Troubleshooting, Repairing and Improvement-0
Type: Paperback

AED14314

Price includes VAT & Import Duties
Availability: In Stock

Quantity:

|

Order today to get by 7-14 business days

Delivery fee of AED 20. Free for orders above AED 200.

Returns & Warranty policies

Imported From: United States

At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

Description:

This problem-solving reference answers questions such as, "Why do interior lights dim or burn out rapidly" and "Why won't the batteries recharge after a night without electricity?"


Editorial Reviews

From the Publisher

Bill and Jan Moeller have lived a mobile lifestyle for more than 20 years, during which they have had much experience overcoming problems with and upgrading their 12- and 120-volt electrical systems. At present, as they have done for many years, the Moellers live fulltime in their fifth-wheel trailer and travel the year round. In addition to writing books, including RVing Basics (Ragged Mountain Press, 1995), the Moellers also write a nationally syndicated newspaper column about RVing.

From the Back Cover

For RVers who remain mystified by their RV's electrical systems--120-volt alternating current (AC) and 12-volt direct current (DC)--this book is a godsend. It provides a better understanding of what electricity is and what it does.

This problem-solving reference answers questions such as: "Why do interior lights dim or burn out rapidly?" and, "Why won't the batteries recharge after a night without electricity?" It tells you how to repair and improve electrical systems; how to troubleshoot faulty brakes, taillights, and "house" circuits; how to detect dangerous shorts, faulty grounds, inadequate connections, malfunctioning switches, dead battery cells, or current leakage; and much more.

This book could save your vacation, or even your life.

All you need to know about RV electricity, including:

  • How to safely use a campground hookup.
  • How to increase battery charging efficiency.
  • How to take the pulse of your AC and DC electrical systems.
  • How to recognize and correct dangerous wiring practices.
  • How to troubleshoot electrical problems of all types.
  • How to upgrade your RV from fuses to circuit breakers.
  • How to calculate your electrical needs and upgrade your system to meet them.
  • How to select the most effective components--batteries, alternator, regulator, coverter, charger, generator, solar panels.
  • How to recognize phantom electrical loads that can drain your batteries.

Reviews:

5.0 out of 5 stars Comprehensive

e. · September 21, 2025

Comprehensive manual to learn electrical theory and maintenance of your RV.

4.0 out of 5 stars Great content, print is too small.

s. · October 24, 2016

My original review is below, however I am revising this review:This book was printed nearly 20 years ago, but the content is still very relevant, I suppose that the reason for the small print. In order to read this book, I have excepted the fact that I must have a very bright light, and I am able to get the content.Now about the book and the materials. It is right on the mark to get a beginner up to par to understanding the RV electrical systems. I have a good mechanical knowledge and some electrical background but not a mechanic, nor a RV technician. From this books content I was able to determine the cause of a problem in my newly acquired RV and repair it That alone is worth far beyond the cost of this book. I believe I need to understand these systems so that I can diagnose problems when I am on the road.I highly recommend this book to be in every RV if you are the type who prefers to diagnose and fix items when possible. The only reason for 4 vs. 5 stars if the size of the print and the fact that I cannot get the companion copy on the Kindle at no additional cost.First look review (I was angry when this was written!):This book is printed in such a small font that I am unable to comfortably read the content. It is the same size font as the next smallest on my kindle. I normally read on my Kindle whenever possible. In this case I bought the hard copy because it has so many charts, tables and pictures, which are a major part of the content. I recently purchase another book in hard copy and to my surprise it then allowed me to down load the Kindle version at no additional cost. I found that to be great, and if that were the case with this book I could possibly re-access my rating after reading all of the content. In the the mean time, I refuse to buy the book twice, once in print then again on kindle in order to get the full content.

5.0 out of 5 stars Very good

D.S. · September 25, 2025

Very good

5.0 out of 5 stars More book than you bargained for!

k. · January 10, 2011

I am an RV technician, and I LOVE this book. It truly goes into areas that a technician often doesn't have the time to explore. It exploits typical weaknesses within electrical systems and their mods to fix them. The section on alternators is top notch. It's a little bit like the gravy a technician only gets by talking shop with someone who's been at it for 35 years. For the average RV user... if you have any desire to learn the electrical system, rest assured - this is what you want. It's twice or three times the book I bargained for, and the knowledge within it goes above the calling of it's title. RV's are not always made with the end user in mind, and not only does this book help you learn (or confirm) the ins and outs of RV electrics, but it teaches you how to IMPROVE those systems, big time. I might add, as a technician speaking here... I'm also talking about very expensive RV's at times. They don't always build things like they should, at any price tag, and the author of this book is beyond expert in his understanding of that concept.

3.0 out of 5 stars Good overview but very dated

R.H. · February 7, 2019

An great book for its time, but much of the info regarding products, manufacturers and even 'modern' techniques are from the mid-90's, when written... so the reference material is useless. But the discussions of electrical fundamentals is solid and well written - Ohms law is still the same, naturally. It has an extensive chapter on batteries, including their design, maintenance and types but doesnt even mention lithium (again its 25 years old material...).So worth reading to learn fundamentals but useless as a modern parts, suppliers, techniques reference.

5.0 out of 5 stars Clear information!

J.S. · April 2, 2025

Would recommend!

4.0 out of 5 stars It was published in 1997

P.P. · December 13, 2018

So I am new to RVs. And read half this book. I learned so much about electricity. Some was simple. Some is hard to grasp for me. For others will be easy. Great well written book. So as I am enjoying learning about new inverters and converters I decide to see when is was published. Wow. Its old. And IM old! I have a 1996 RV so in some ways its the perfect book. And from my research somethings have just not changed that much. But over 20 years a lot of technology has changed a lot.How ever for me personally I have been working as an audio engineer for 30 years, I have actually wired 3 basments and a few studios and still. Chapter one taught me so much it opened my world.I just feel that the hey almost should not sell a book that has not been updated and people should know. Unless I read it wrong.But i do love this book odly being a teck book. But im kind of a nerd like that.

5.0 out of 5 stars Pertinent to Now, Perfect For The Past

R.C. · January 2, 2022

This book will help you understand the basics of RV electrical systems. That said, much has changed since the publication of this book. I specialize in classic and antique coaches, usually mid 90s for resale purposes and find this guide to be just what is needed from its release date back to the 70s in solving all manner of dilemmas. But with confidence.

Back to Basics

m. · August 24, 2019

Great starting read for understanding your RV's electrics.

RV ELECTRICS

M.S.L.E. · February 19, 2011

Another indispensable booklet if you own an American Motorhome, again despite the fact that we repair them, their is always something to be learnt from someone else's experience.

Great little practical guide

K.W. · October 3, 2015

. When my pair of 6 volts discharged completely in the Yukon, I decided I needed more than just a faint recollection of undergrad physics. This book fits the bill.

très bien

G.M. · December 5, 2017

bon livre, explication simple et pertinente.

Five Stars

C.G. · January 24, 2016

Excellent

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