RV Fridge - Get It Cold And Keep It Cold

Do you find that your RV refrigerator does not keep your food cold enough?  Does your RV fridge have its own unique smell?  Do you know how to chill down a warm RV fridge?
Many of us store our RV in places that do not have electricity for us to keep the fridge plugged in and working all the time or even a few hours before we take off for a fun-filled and safe camping adventure.
So let's talk about the care and feeding of an RV refrigerator.








1.   I hope you do not keep the fridge sealed as tight as a drum during storage.  You need to leave the door cracked open just a bit so that air can move in and out of your fridge. This helps keep the inside of the fridge dry and reduce mold build up.  Did you ever wonder what that slide button on the fridge door is used for? Well to lock the door during travel to be sure but, if you slide the button so that you are locking the fridge door while the door is being held open the slide lock can be used to keep the fridge door from closing during storage. Be sure your fridge is as clean as possible before you close the door on the RV.  Making sure the fridge is clean will help stop the growth of mold inside of the unit.  Also if possible you should use a Naturally Activated Charcoal Odor Absorber like this one; RV Activated Charcoal

RV Activated Charcoal

This little odor eater would hang from a shelf at the back of the fridge to help keep odors out.  You can also use a box of baking soda but that can spill going down the road and make quite a mess. 

2. What can you do to get the fridge colder quicker once you get to the campground or on the way?  You could buy a bag of ice and put it on the top shelf of the fridge next to the silver fins at the back.  You could buy some cheap cold packs That look like this;

Cheap Cold Packs

Freeze them (usually three) and use them in place of the ice.  Very little if any water to clean up.  Or you could get some Zip Lock Heavy Duty Freezer Bags and put ice cubes from your home freezer in them and use them in place of the bought ice. Another idea for an ice pack is to partially fill a strong zip-type sandwich bag with Dawn dishwashing liquid, close and freeze. The liquid soap stays cold much longer and it can be refrozen many times. The frozen Dawn will conform to the place you need an ice pack. Maybe a bit more water to clean up than you would like.
The Nu-Ice Freezer Pack is a  chemical freezer pack capable of maintaining a sub-zero temperature by putting the pack into an insulated environment for up to 96 hours. This is accomplished by first freezing the special pack to initiate the simple chemical reaction within the pack. 

Nu-Ice Freezer Pack

But you could do even better and help the ice or cold pack by adding an RV fridge fan like this one; RV Fridge Fan.

RV Fridge Fan

It uses 2 D cell batteries (be sure to use alkaline type) and will give you 30 days of use before the batteries need to be changed.  It will reduce your fridge cool down time by half. I use one in my TT and it does work. (just be sure to turn it off before storing the rig).

I know some of you are a bit more high tech than a simple battery operated fan inside the fridge and would like something a bit more.  I reference you here; High Tech RV Fridge Fan.

CAUTION:  Do not run your RV Fridge on GAS while going down the road.  Guys this is very dangerous for a lot of reasons and not recommended by anyone in the know that I have talked to.   I am sure someone will tell you that they have done it for years with no problems.  But it only takes one time, of a fire or explosion or both.

3. What else could you do to help your RV fridge?  You could put a fan on the backside of the fridge inside the outside fridge compartment.  I am talking about the outside compartment in the back of the fridge.  There are several types of this kind of fan.  One type uses a thermostat to sense when there is too much heat, inside the outside compartment, thus slowing down cooling, and turns on the fan.  Or there is the DIY system that uses a 12-volt computer fan that comes on whenever power is turned on to the rig (this is what I use).  Let's look at them both, first the thermostat controlled fridge compartment fan; RV Fridge Outside Compartment Fan

 There is some DIY here as well but a lot less than the system that I use.  Follow the link and read some of the user comments to better understand how this system works.

 RV Fridge Outside Compartment Fan

Next, let's take a look at the one I used; 12 Volt Computer Fan

This is a completely DIY project so please remember that.  I found a convenient place on the inside of the outside refrigerator compartment's grated grill cover and mounted the fan with some zip ties.  I ran the power wire from the fan to the rigs 12-volt power line, that I found inside the refrigerator compartment.  My 12-volt lines were the same color as the fan's wiring. The fan blows air across the fins on the outside of the fridge located inside the fridge compartment.  The power draw is so small I did not worry about it and the fan runs whenever the rigs 12-volt system is on.  The fan is designed to be used in a computer so is whisper quiet. Boy does it work.

4. So we have the fridge getting cold but how cold is it and when can I put in some food?  Well if you do not have a thermometer to measure the temperature then how do you know?  There are two kinds of thermometers one is digital and one is analog.  Let's look at them both.

Digital RV Thermometer Digital RV Thermometer

Digital RV Thermometer

The unit has two sensors one for the freezer and one for the fridge.  The unit runs off batteries and can tell you at a glance from the outside of the refrigerator unit what is going on inside and when your unit is cold enough for food.

Analog RV Thermometer; Analog RV Thermometer

 Analog RV Thermometer

This simple unit hangs from one of the shelves in the fridge and tells you when it is safe to put in your food. The negative thing is that you have to open the fridge to tell if it is ready, letting in more hot air and letting the cold air out.  I am saving for the digital version.

Well, we've got your RV refrigerator humming along but, it is time to go home and park the rig until the next time.

How can you get it cleaned out and dried out fast?  One of these guys should help; Inexpensive Hair Dryer

Inexpensive Hair Dryer

Because I do not dry camp I have the power needed to use this, to dry out the fridge and freezer fast and get going home. Darn, the ice cream is going to melt again.

Until next time.

Living In Your RV In The Winter Tips

We have talked about staying warm in your RV during the cold winter months. First by moving South to warmer weather but, for many that is not an option. If you have to say in the cold for whatever reason what should you do to help your RV not to freeze? Let's look at the different areas of the RV and what can be done to keep that area from freezing.






First the outside perimeter.  Ok, let's get it on the table, do not use bales of hay to surround the rig.

Why there are cheap and easy to stack?
Because of  FIRE, rodents, and bugs. If for some unknown reason the hay should catch fire there would be little chance of survival.  And don't forget that many outdoor creatures would love to come inside your RV and spend the cold winter months.

What can be used?  You can use skirting for your specific RV. Which is shown below;

Custom Trailer Skirting

While this is expensive it is a good solution to the problem of cold air getting under your RV.
Click on the link below the above picture or on the following link for details. EZSnapDirect.com

There is another solution for the DIYer and that is 

Rigid-Foam-Insulation-Board

Foil-Faced Foam Sheathing board is a rigid polyisocyanurate foam sheathing that provides exceptional heat, moisture, and air control.

• 4'x8' sheet (9' and 10' available via special order)
• 3/4" thick
• R-4.4
• One side has a reflective foil face typically installed toward the warm air surface to reflect energy back toward the dwelling and the other side has a white non-reflective foil face typically installed toward the exterior.
• Can be used in residential construction as insulated sheathing in above grade exterior walls, above and below grade interior walls crawl spaces attic, sand cathedral ceilings as well as Type I-V commercial applications
• Highest R-value per inch of any rigid board insulation.
• Does not melt when exposed to flame versus other types of rigid foam board (ASTM E84)
• Reflective aluminum foil face blocks radiant heat and prevents penetration of air and intrusion of moisture

Dimensions: 3/4" x 4ft x 8ft Cost as little as $9.25 per sheet

This type of foil backed foam board can be cut to fit and close-in around the RV to protect the underbelly of the RV from freezing. This type of insulation is available at Home Depot, Lowes, Menards, etc.

You would secure the foam to the RV and to itself by using aluminum heating duct tape.

Aluminum Heating Duct Tape

The area under the RV that you create by enclosing the area needs to be heated with a low heat generator such as this mini heater.

Mini Heater

This heater uses about 200 watts of AC power and I would use two of them for a 40ft trailer.  The heater should be placed off the ground several inches in case of water flow.

Second is the water and control compartment.

Yours may look different,  but the issue is that it needs heat.  This area should be kept warm by a Mini Heater or 60 watt light bulb.  The concern is the water hookup to the trailer and the ability to release the black and grey water tanks valves.  One problem you can encounter with a light bulb as a heat source is light.  In many articles that I have read on winter camping one solution to heating, a small area is using a 60 watt light bulb.  But at no time does anyone offer a solution to the light pollution that is given off by the bulb.  Here is one solution you might consider,  a

60 Watt Non-Lighting Heat Source

60 Watt Non-Lighting Heat Source

 This non-lighting heat source can be used by screwing into a clamp on-light fixture or using just a bulb socket and cord.

Following is a sample of a clamp on a lamp base.

Clamp On Lamp Base

For the fresh water lines, you will need to use the shortest hose you can to go between your rig and the fresh water source. 

Pirit Heated Water Hose

• Provides a constant source of water in freezing temperatures
• Thermostatically controlled
• Turns on when temperatures are below 45 degrees
• Turns off when temperatures are above 50 degrees
• Made from drink-safe PVC
• Keeps water from freezing down to minus 42-Degrees Fahrenheit
• Tougher thermostat

Do not let the hose lay on the ground.  You can do this by wrapping the water hose in pipe insulation. You can get some from Home Depot, Lowes Menards etc.

Pipe Insulation

Use some of the Aluminum Tape to seal the pipe insulation and do not forget to wrap the water source with pipe insulation to help keep it flowing.  Some people even build a box out of the foil foam board to cover the water source to further insulate.

Next the sewer and sewer hose. "DO NOT LEAVE THE DRAIN VALVES OPEN" Open as needed to dump the gray or black tank.  Use the shortest sewer pipe you can and you need to support it off the ground.  Wrap the sewer hose with heat tape first.

Heat Tape 30 Feet

Next wrap the sewer hose and heat tape in a blanket made from a Hot Water Heater Insulation blanket

Water Heater Insulation 

You want to wrap it tight and then tape it very well to hold it together.  Leave an overlap at both ends to go over the sewer connection and the sewer pipe that comes out of the ground and be sure the heater tape is wrapped around the end of the pipe that is attached to the RV as well as the water heater insulation blanket.

To keep the sewer hose off the ground and well supported you can use rain gutter pipe or you can use,

 RV Sewer Hose Support

Some RVers even put a gallon of RV antifreeze down the black tank after dumping the tank to help ensure that nothing gets frozen between dumps.

RV Antifreeze

I have not tried this myself, but there is no reason it would not be a good idea.  It is an added expense that would need to be considered.

I believe that covers the outside of the rig now let's move inside and see what can be done to keep out the cold and keep in the warm.

You need to check all the doors that you go in and out of the rig with.  If you can see daylight around the edge of the door with the door closed. You will have cold air coming into the rig.  You need to put door weather seal around the door to seal the door better.

Door Weather Seal

What about the windows you say.  You are right if your rig windows are single pane, as most of them are, you will need to winterize them as well.  The easiest way is to use the small bubble pack wrapping material that you can find almost anywhere.

Bubble Wrap

Installation
• Cut the bubble wrap to the size of the window pane with scissors.
• Spray a film of water on the window using a spray bottle.
• Spray a film of water on the bubble side of the bubble wrap using a spray bottle.
• Apply the bubble wrap while the window is still wet and press it into place.
• The bubble side goes toward the glass.
• To remove the bubble wrap, just pull it off starting from a corner.

Next, let's look at the vents in the rig. All of the vents through the roof allow warm air to rise into a cold space and chill the air.  We need to block the upward movement of the air but still be able to use the vent when needed.  A vent pillow is just the thing.  You can make them if you are handy or buy some cheap pillows you can stuff into the vent opening or you can get these.

RV Vent Insulator

Fits standard 14" RV vents

Reflective surface blocks the sun's damaging rays

Full 2.75" of foam to help stop heat transfer

Durable and easy to store

Keep your RV cooler in the Summer and warmer in the Winter

Now that we have sealed the rig against the cold air we have now trapped water vapor from cooking, propane heating, showers, and human breathing inside the rig.  You will begin to see water or moisture on the walls of the rig and anything that is colder than the inside air.  This is not good and can cause mold.  To get rid of the moisture and reduce the humidity we need a dehumidifier.  Several ideas come to mind.

First,

RV Dehumidifier

Quiet Small-Size Dehumidifier with No Moving Parts

Removable 16-oz. Water Tank & Washable Air Filter

Features 'Tank Full' Indicator Light

Auto-Shuts When Water Reservoir is Full

Measures Just 5.75" x 5.32" x 8.78" in

You might need two of these in a large 40ft rig.  They do work and keep the air drier but not completely dry.

Next is the Goldenrod Heaters.  You also will need several of these in larger rigs but they are smaller and you do not need to dump them, like the one above.

 Goldenrod Dehumidifier

This unit comes in different sizes up to 36 inches in length.  It consumes about 1 watt per inch and is mounted along the wall at the floor level.  You will need several in a large rig as they can dehumidify approximately 200 cubic feet of air. So if you have a bunkhouse then that room would have its own unit. The main living area would have one and the master bedroom would have one.

Something I have used is DampRid in closets and drawers where moisture is not wanted and may be harmful to the contents of the surrounding area.

DampRid Moisture Absorber

That should do it.  You have done your best to get the rig ready for winter and now the daily grind begins.  In a separate blog post, we cover how to keep you and the kids warm when it is cold outside.

Until next time.

And finally, please remember that this blog is an Amazon affiliate. When you order something through any of the Amazon links, it doesn’t add anything to your cost, but I do earn a small commission on everything you buy. Just click on an Amazon link, then shop as usual.

Does Your RV Sewer Drizzle & Drool?

Are you afraid to loosen the RV Sewer Cap on your RV because it may drizzle some sewer liquid on your camping shoes or boots?  Do you always have to put a bucket underneath the RV sewer outlet because liquid waste may drool out on the ground and stink up the area?







Well do I have the solution for you.  There are a lot of reasons why the sewer outlet may leak. A bad shut-off valve, a bad seal somewhere down the line, or even the fact that the RV was not level and the drain could not fully empty.  No matter what the reason the following end of the line shut-off valve will stop the problems.

End Of Wast Line Shut-Off Valve 

 This valve goes on the end of the sewer line and prevents sewer line drizzle and drools.  Following the instructions add this valve to the end of the sewer line and continue to use the sewer cap you already have.
I also strongly suggest that you use a 45 degree clear fitting as the first fitting you put on the sewer pipe after removing the sewer cap.

45 Degree Sewer Pipe

This fitting allows you to see what is coming out of the tank and when the flow is at an end.  You do want to know if that fancy RV toilet paper really does dissolve quickly right?
Please continue reading this Blog to find out more about the sewer and holding tanks in your RV and their proper care and feeding.

And as always wear rubber gloves when handling sewer components.  This is for your safety.

RV Rubber Sewer Gloves

Until next time.

The Open Range Owners is a Facebook Group on RVing with Hints & Tips. A group for the Full-timer as well as the Newbie. In case U can't find us "Facebook.com/groups/Open Range Owners " we are here hoping you will join us!


And finally, please remember that this blog is an Amazon affiliate. When you order something through any of the Amazon links, it doesn’t add anything to your cost, but I do earn a small commission on everything you buy. Just click on an Amazon link, then shop as usual.

The RV Waste Treatment Tanks (Grey & Black)

I do not plan on explaining how to dump the grey and black tanks on your RV.  What I would like to do is to explain how to stay out of trouble in dumping your tanks and dis-spell some of the myths on when to dump your tanks.






So what are the main differences between sticks and bricks waste disposal and your RV?  First, there is no worry about getting rid of the waste at your sticks and bricks.  You let water splash into the sink and it just disappears down the drain.  No matter how much water you put into the sink.  You flush the toilet you never have to worry about sewer smell coming back-up and if the toilet gets clogged up you just plunge a few times and presto the waste is gone.

None of the above is true for your RV.  If you put too much water down your sink, you will overfill the grey water tank and the wastewater will flow into your bathtub or shower.  If you leave your waste slinky hose hooked up with the open/close valve on you RV open you will invite sewer gas and some critters, from the campground into your RV.
Do not leave your black tank dump valve open all the time when hooked to the campground sewer line.
Because your toilet is on top of your black water tank there is a limit to how much waste you can put down there as well.  Also if it gets plugged up, plunging it will not help!
So what to do.  For the smell problem that might occur in the grey water tank, I use Grey Water Tank Smell Killer.  It works. You should put a cup of Dawn Liquid Dish Soap down the kitchen sink once a month to break up grease and oil in the Grey Tank and sink P traps.

Grey Water Tank Smell Killer

As for the water back-up, you should dump your grey tank every two days while camping or sooner if the water starts to back up.  This is the tank you can dump before you leave for home.
The grey water tank should be the last tank you dump before you head for home.  After dumping it you need to add approximately 1 gallon of clean water back into it and one of the grey water tank smell killers and you are good to go.

BLACK WATER TANK

Now the black water tank the scourge of RV camping.  There are a lot of does and don'ts about this tank so let's get started.
No matter what you hear or read almost all of the sensors that are supposed to tell you how full the black water tank is, do not work.  I have been told and it has been proven that the sensors mounted on the outside of the tank do seem to do a better job than those sensors that are inside the blackwater tank.  Most of the crazy ideas floating around about how to make the sensors inside the black water tank work also do not work.  To fix the problem of, the black water tank sensors and how full is the blackwater tank.  So, how do you know when it is time to dump the tank?  Look down inside the toilet and if you see blackwater, hear gurgling, and stuff floating, it's time to dump the tank.
 So what can you do to improve how the black water tank works.
Use only quick dissolving toilet paper in this tank.  Toilet paper made just for RV is fine such as RV 2ply Toilet Paper or septic tank safe toilet paper.  But you can use just about any toilet paper that will quickly dissolve.  To test any brand of toilet paper to see if it can be used,  take a glass jar with a lid.  Fill the jar about 3/4 full and add a single sheet of your toilet paper to be tested.  Put on the lid and give the jar three quick shakes.  If most of the sheet of toilet paper is broken up and coming apart you are ok to use the toilet paper tested.

Check here for more details RV Toilet Paper Safe.

We have safe paper what next?  How about something to get rid of the smell and help break down the waste. I would suggest a Black Holding Tank Deodorizer and Dissolver

Black Holding Tank Deodorizer and Dissolver

This should be added to your black water tank regularly.  I add one tablet after each time I dump my black water tank and another during hot weather if there is a smell problem.

Oxy-Kem 

Here is another possible black tank treatment Oxy-Kem that comes highly recommended.  I have not tried it so I can't comment on how well it works, but I do plan to and will let you know.  I did get a chance to try the Oxy-Kem.  However, it was not very successful.

Here is an all natural black tank cleaner that really cleans the tank as well as the sensors.  I have not tried it myself but all of the reports I am getting say it works. Unique Black Tank Cleaner  I have tried this black tank cleaner and found that I did not like it and have stopped using it.

Unique Black Tank Cleaner

Lately, I have been using Firebelly Outfitters, Tank Deodorizer.  I use two packs of the deodorizer per black tank.

Firebelly Tank Deodorizer

I have used the product for several months now and have found positive results so far.  Another positive thing is that the people who make and sell this product are RVers.

Do not dump your black tank unless it is full or nearly full.  I know what you must be thinking but we never get it full over a weekend trip.  I realize that maybe the case but, you need to fill it up manually and dump it before you leave the park.

You do not need a hose or make this a big deal just flush the toilet and insert one of these things.

 Johnny Chock

Johnny Chock

          

Let the toilet run for approximately 10 to 15 minutes depending on how full your tank is.  If you can see the water in the black tank from the toilet that is full enough.  Remove the Johnny Chock and store.  Now dump the black tank like you usually do.  Add about a gallon or more of water (you can run the toilet with the Johnny Chock for 2 to 3 minutes and that should do it.  Drop in one of your black tank tablets and you are ready for the next outing.

Never leave the black tank drain valve open.  You are just asking for the smells of your neighbor's sewer to come up into your RV.  Or if you are really unlucky you could get the "black pyramid of death".  Because the liquid drains out of the open drain valve quickly the black solids are left behind and start to pile up.  If air gets into the tank from the open valve and drys out the solids you are really in trouble.  Or if you dump your black holding tank too frequently you will also have a build up of the solid waste.  This is a problem you do not want the black pyramid and could cause a very expensive repair.  To prevent the "pyramid of death" you need to flush your black tank when it is at least 3/4 full and refill it so that there is some water splashing inside as you drive back home.

One of the things you hear and I have tried is to add one cup of cheap dishwashing liquid soap to break-up waste and Calgon to lube the inside of the tank.  Does it work?  I have been using it and have not seen much of an improvement.  I plan on using this in the grey water tank next to see if it makes a difference to that tank.

Quick Guide To Waste Tank Dumping

1. Grey Water Tank can be dumped anytime.
2. Use a tank treatment when needed. (to reduce smell and add microbes)
3. Dump Black Tank when at least 3/4 full.
4. Add a small amount of water to both tanks after dumping. (up to 2 gallons)
5. Use the grey water to flush out sewer hoses.

Until Next Time.





Do RVers Really Need A Power Management System?

I see that question all the time on Facebook and most of the Blogs that I read.  For the simple, easy, straightforward answer, YES you do.  There are so many factors involved here that I can not possibly cover them all in a single post but, I would like to cover the basics so that you can better understand why you need a Power Management system of some kind.





1. You need to know what the AC (Shore Power) voltage is inside your rig.  This is the power that indirectly powers lights, water heater, microwave, furnace, charger for the 12-volt battery system, etc.  If the voltage gets below 102 volts and should stay there for a few minutes it would be possible to sustain approximately $1200 of damage or more.

So what do you need?  You will need an AC Line Voltage Monitor.  The unit shown below is plugged into an AC wall outlet that you can see and will monitor what the line voltage is.  If it should go below 105 volts you need to unplug your rig from the outside power pedestal until the voltage goes back to normal.

AC Line Voltage Monitor

So how do you know when the outside power pedestal is back to normal.  You plug the Voltage Monitor into the 125 volts two pin socket in the power pedestal and see what the monitor reads.  It should read 110 volts or higher up to 125 volts.  The same caution goes for overvoltage.  You should unplug the rig from the power pedestal if your Voltage Monitor begins to read over 122 Volts.  Plug the Voltage Monitor into the power pedestal and watch for the voltage to drop to below 122 Volts.
Could this monitoring of the voltage be done for less money?  Yes, by using a cheap Digital Volt Meter  pictured below;

 Digital Volt Meter  

Harbor Freight often offers a cheap digital voltmeter for free, with coupon.  Watch their ads and take advantage of the offer.  You could plug the test leads that come with the meter into the meter and then the other ends of the test leads into the slots on the AC wall socket. (Caution do not leave unattended) Or you could make up a cord from a 6-foot extension cord and the test leads that come with the meter.  See below for an example.

AC Cord With Test Meter Leads

2. Next is  The Polarity Tester.  This is used to be sure that the Neutral wire of the power line is not reversed with the positive lead of the power line.  If that were to happen you could have what is called a hot-skin condition.  Meaning that if you had an aluminum skinned rig you could receive quite a shock from your rig.

 The Polarity Tester

The Polarity Tester can also tell you if the Earth Ground (the bare copper wire) is hooked up properly.  
The Earth Ground is a separate conductor which may seem to be doing nothing but, is, in fact, a protective wire. It is there, ready to take the current away to earth ground, from the body or frame of the electrical device it is connected to, makes contact with any "hot" wire. [the 120 volts mains power is carried in two current carrying conductors called "hot" and "neutral".] 
So, IF one of the "hot" conductors should contact the metal frame of the rig, or housing of an appliance, perhaps because the appliance got damaged by being dropped from a table, or similar accident,  the third wire which is the earth ground wire, which runs directly from the housing to the grounding [or earth ground bus] in the fuse or breaker panel, will in effect cause a short circuit which should blow the fuse or trip the breaker. 
This third wire also guarantees a current path back to the electrical panel where the fuse or circuit breaker protecting that circuit is located, in the event that the hot wire should come in contact with the rig's frame, but the neutral conductor should happen to have been cut or damage and become disconnected, or open. 
The idea is to guarantee that if a part of the rig, device or appliance should become "hot," which could be fatal to anyone who then came into contact with it. That the earth ground would trip/open the circuit protection device [fuse or breaker], and turn off the flow of AC current. 

To help further in checking for unwanted or wanted electricity a good investment is the, Voltage Sensor which is shown below;

 Voltage Sensor

With this probe, you do not need to touch the power line to tell if there is voltage present.  You can use this probe to find power lines behind the wall or under the floor of the Rig as well as the towing vehicle.

3.  Often times you want to know or need to know how much power something uses, especially if you keep popping a breaker or the power pedestal. The solution is Kill-A-Watt .  The unit shown below can be used to show how much power an appliance, tool or piece of electronics is using.

 Kill-A-Watt

4. Next, let's look at surge protectors for the various pieces of equipment in your Rig.  Surge Protectors protect only what is plugged into them and only for over-voltage surges.  Surge Protectors do not protect for under voltage or high voltages.  Shown below is a pair of good simple surge protectors;

Surge Protectors

There are Appliance Surge Protectors made just for appliances like microwave and coffee makers

 Appliance Surge Protectors

AC refrigerators, freezers. 

Refrigerator/Freezer Surge Protector

These special surge protectors offer extra features like audible alarms, flashing lights, displays, etc and are to be used with just the items listed on the packaging for the one you would buy.

5.  Next is a group of power management items that will protect your entire Rig not just one item or several items in it. First is the Portable Power Management System This type of system looks at High and Low voltage protection, a time delay for air conditioning compressor startup, 3-mode surge protection, reverse polarity protection, open neutral protection, open ground protection, AC frequency protection accidental 220 Volt protection. Includes an Integrated information panel, previous error code display is weather resistant and has a built-in locking bracket so it can be chained to the power pedestal at the campground to prevent theft.  The only thing this unit cannot do is flush the black water tank.  The miracle unit we are talking about is shown below.

30 Amp RV Surge Protector

These portable units come in two sizes the one above 30 amp and the one shown below 50 amp.

50 Amp RV Surge Protector

Let's say you were involved in a lightning-caused power surge at a campground.  It is estimated you would suffer approximately $3000 to $5000 worth of damage to the electrical system of your Rig along with the things plugged into it.  The features of the 50 amp unit are the same as the 30 amp unit.
Ah, but there is more!  What happens if you do not want something portable but something more permanent in the Rig? Then you have the permanently installed units which are called Fixed Power Management Systems  These units are not really a DIY type of item but, they can be installed by the DIYer if care is taken during the installation.  The 30 amp model is shown below;

 30 Amp Fixed Power Management Systems

There is also a 50 amp version of the same unit as above and can be found here;  50 Amp Fixed Power Management Systems .  The features of both units are the same and are,  high and low voltage protection, time delay for air conditioning compressor start-up, 3 mode surge protection, surge trip indicator, reverse polarity protection, open neutral protection, open ground protection, AC frequency protection. Accidental 220V protection, with remote information display panel, and unit bypass switch.  Unfortunately, this unit also does not dump the black tank.

I hope that you now have come to the conclusion that some type of power management is needed to protect your Rig, its contents and YOU!









Until Next Time

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