Category Archives: boondocking

New Battery System

As I noted last week, I have been looking at options to strengthen our electrical system for those times where we are not hooked up. I decided to install two AGM batteries and a new controller under our couch which would double our capacity and also give us room for further expansion.

So I went down to my friends at Vintage Trailer Supply and talked to them about converters. Steve, the owner, thought that my existing converter would probably work ok but I opted to buy a new INTEL-POWER 9200 which “monitors the battery voltage then automatically adjusts the converter output voltage to provide the proper charging voltage for fast recharge and long-term maintenance.”

I felt that the expensive AGM batteries needed a state-of-the-art converter.

I felt that the expensive AGM batteries needed a state-of-the-art converter.

I had pretty much narrowed my battery choices down to 105 AH units from Fullriver or Lifeline which sell for over $300 per unit. I went with Lifeline because they are American-made and I got a good price from Powerstride Battery who got them here in four days with free shipping.

The installation of the converter was relatively smooth with just two leads to change – but of course it wasn’t that easy – the grounding wire was almost too short because it attaches on the far end of the unit. I got it going and soon was testing it on my existing battery, which it brought up to full charge over a day or so.

The major project while I awaited the new batteries was to move all the wires into the trailer. First, from inside the trailer, I labeled all the wires since some stay as is (the solar lines) and others (the wire for the tongue jack) have to be extended to come inside.

I reluctantly the terminal clamps off (the new units don’t use posts) and used my torch and solder to attach two new leads. Since I did it outside right near the tongue, I disconnected and moved the two propane tanks far away. I pulled all the lines inside, brought my old battery inside, and hooked it up to test the new setup. I got it done on a sunny day just before a front brought an all-day rainstorm.

Testing out the new wiring with my old battery. The container will be under the couch - it's there for spacing. We are sacrificing the middle storage unit for the batteries.

Testing out the new wiring with my old battery. The container will be under the couch – it’s there for spacing. We are sacrificing the middle storage unit for the batteries.

The Lifeline batteries came UPS yesterday afternoon and soon I was moving them into place. They have a 6mm terminal and a positive 8mm one. I knew that but it turned into a hassle as all my positive fittings had holes that were too small. I reamed and drilled out a couple, with some colorful language but I wired them up in parallel and while several leads are too long, the system seems to be in good shape. The converter started polishing off their charge right away.

The two Lifelines in parallel with a wiring setup that could use some cleanup - although no one will see it under the couch.

The two Lifelines in parallel with a wiring setup that could use some cleanup – although no one will see it under the couch.

I need to build a containment system around the batteries to keep them from moving. I have the materials and then it’s just moving the couch back, fastening it down, and cleaning it up. I think that this is going to be a good project to give us more flexibility in camping sites – and it is nice to have it done.

Electrical System Issues

We seldom spend much time “boondocking” with the Airstream and one reason is that we just have one battery. Over the years, we have taken some steps to improve our sustainability: we carry an 80w solar panel and have a small Honda generator, which we use mainly in the Northeast where trees and cloud cover often make solar problematic. Since the propane furnace is such an energy hog, I installed a catalytic heater which Penny certainly enjoys, since it is at her end of the trailer. I have also switched out most of our lights to LEDs and fixed a battery-draining function in our new refrigerator.

One of the reasons I have not moved ahead is that our battery area, on the tongue of the unit, only has room for a Type 27 battery. We’ve used Costco deep cell batteries which are reasonable but we only have room for one without major work to the frame and added tongue weight. So I have been looking at putting one or more batteries inside the Airstream so it requires pricey AGM units and a new controller — to replace the single-stage one that is now nearly old enough to vote.

So, the project began with exploration: removing the couch to get a better look at the electrical system.

It helps to have long arms when crawling under the couch to remove screws.

It helps to have long arms when crawling under the couch to remove screws.

These came out hard - it's time for stainless steel replacements.

These came out hard – it’s time for stainless steel replacements.

Once the couch was pulled out, the jumble of wires, insulation, and mouse droppings made cleanup task number one. Task two was to open it up more and try to figure out which wires were the ones I might need to move.

Lots of wires there - wonder where they all go?

Lots of wires there – wonder where they all go?

A closer look allowed me to identify the major wires to the battery.

A closer look allowed me to identify the major wires to the battery.

One of the issues to deal with if I’m planning to install new sealed (expensive) batteries is to upgrade the converter to a multi-stage unit which will charge but later on, float to keep from cooking the batteries.

This converter which takes 110 v and changes it to 12 v has had a good run. Should be easy to replace.

This converter which takes 110 v and changes it to 12 v has had a good run. Should be easy to replace.

The next steps: first go down to Vintage Trailer Supply and talk to them about a new converter — and probably buy a 60 amp unit.  I also need to get some replacement battery connectors because I’ll remove the existing ones in order to snake the two battery lines into the Airstream. I’ll also pull in the lines for the solar controller and the tongue jack.

I plan to replace the converter and temporarily install my battery inside and test out the charging system through the new converter and then the solar setup.

Then I will finish my research on AGM batteries and take a deep breath and order a couple. They are costly but should be good for some time and also provide the staying power we need while camping away from hookups. Stay tuned.

Replacing the Airstream’s gas range

Several years ago, a metal brace in the Airstream’s oven snapped, probably from the fatigue of a decade of travel over bumpy roads. I got it welded but then found that the collapse had also damaged parts of the propane dispenser — and ended up disabling the oven completely. It turned into a great storage space for pots and pans and the range continued to work fine. And since lighting the oven was always a scary proposition — nothing, nothing, then woosh — Mary certainly didn’t miss it.

We lived with that for the last couple of years, using a small toaster oven to “bake.” Of course, it only worked when we were plugged in to a power supply and even then, left a lot to be desired. (Sawing a frozen pizza into sizes that fit was fun as was cutting cornbread recipes in half and then still having them ooze all over the place.)

I considered a lot of options — replacing just the stove top and putting a microwave underneath (again, you need power to use it), continuing as we have been (it detracts from selling the rig), or replacing it. That’s the option we chose and I found a replacement unit which came by Fedex yesterday.

Even though it’s not a difficult job, there were challenges. Pulling the old stove out was easy – just a matter of unhooking the propane line and four wood screws. It’s not heavy, about 70 pounds, and so I got it out the door and up into the pickup without problems.

The opening was a bit too large for the new unit but shims solved that.

The opening was a bit too large for the new unit but shims solved that.

We are fortunate to have a metal recycling operation just a few miles away so since I was going to town yesterday, I swung up there early. I drove on to the truck scales for a “before” weight, tossed the oven in the big pile of light metal objects, and got weighed going out. The attendant said, as I walked into the office, “Well, maybe you can get a cup of coffee.” The payoff was $1.95 but he rounded it up to two dollars. Just about what I expected but the stove is on its way to reuse – perhaps I’ll be shaving with it next year.

The opening for the old stove was a bit too large for this one so last night, I cut some shims to tighten things up, slid it in, hooked up the propane and tested for a leak, and lit her off.  The burners worked fine – the oven, which should be easier to light than the old one, will get tested soon.

The new Atwood gas range ready to go.

The new Atwood gas range ready to go.

It will be nice, wherever we are, to have the capability of baking or even broiling — and we can still use the oven for storing our cookware. Off to new maintenance/repair ventures.

Spring Break is Over – for the Airstream

When we get home from the Southwest, after negotiating our driveway and doing some unloading, we wait until the ground firms up and then park the rig — and forget it for a month or so. About two weeks ago, I moved it down to the only semi-level spot we have and now it time to start to tackle some of the many niggling items that I wrote down as we spent fifteen weeks living in it.

 

The Safari waits for repair work and local travel.

The Safari waits for repair work and local travel.

Of course, I’m always thinking about alternatives to the ’99 Safari and read advertisements weekly for newer and larger units. One week it is a longer unit with a slide out, for which we’d need a new truck, and likely, given our driveway, a new home. Then it is upgrading by about ten years to get more windows and less repairs but it seems that it’s mostly the same, just more expensive. So, we sit tight with our budget rig where we know it’s problems and attributes, and keep fixing and tuning things up.

We have had a vent/fan in our bathroom that has not worked for several years. The fan blade disintegrated after many years of use and the motor sounds a little suspect. So today, I visited our local parts dealer, Vintage Trailer Supply, to see if they had a replacement. This is not a “vintage” part per se but they had one in stock and I was in business. We are very fortunate to have this great outfit right in town — most of their sales are online but it’s neat to be able to talk with them in person.

This replacement fan unit should slide right into the opening for it.

This replacement fan unit should slide right into the opening for it.

My list of tweaks is fairly long: leaky faucet, loose shower stall, cabinet that needs gluing, new hangar for paper towels, and perhaps, a new back bumper. I’ll peck away at them this summer — and stop wasting time on want ads. This rig is just what we need for most of our traveling and is a known entity.

We plan to take it to Massachusetts this weekend while we visit Jen and her gang after too long an absence. Penny and I will boondock in the woods — it will be a good time to see what other fix-it items show up.

Power Drain Fixed

I replaced the dead refrigerator in our Airstream in May. The new unit cooled like a charm but turned out to be an energy hog. So this post is about the problem and the fix: if you are more into birding than Airstream repair, go ahead and move on. The post after this will outline our Florida birding plans.

We camped this summer at Stillwater State Park, which has no electricity, and later at our daughter’s which is in the woods in Massachusetts. I noticed that the battery was being drained rather fast in both places but with no solar recharge at Jen’s due to the trees, it was very noticeable. I would use the generator and get everything charge but only using LED lights, noticed that the voltage went from 12.5 or so to 11.8 each night.

It took me a while to sort it out — I read the manuals, visited a number of forums, and finally determined that the Dometic folks, for some reason, omitted a critical climate control switch on many of their new models, like ours. In high temps and humidity, the climate control evaporates water droplets that form and draws 12 VDC power continuously. Since we no longer can turn it off, what now?

Several folks reported that there are two wires, one to the refrigerator light and one to the climate control.  “Just cut the climate control wire” said one guy, “but make sure you get the right one.”  In another post, someone noted that it was the fatter wire.

If I cut the correct wire, the light will still work.

If I cut the correct wire, the light will still work.

Well, as you can see below, I cut the heavier wire (and the light still worked.

Light2W

I then put a couple of disconnect terminals on the line and now can connect it when we have power and leave it open when we are boondocking.

Light3W

Here’s the final result — a relatively easy job after a lot of searching for answers.

Light4W

Honda Generator is Handy

For three years, we have tried to use a solar panel to charge our Airstream’s battery with mixed results. There’s too much shade and too many trees here in New England, especially in Vermont state parks where there are no hookups, period. So I bought a Honda 2000i and tested it out here at home and then took it with us to Ricker Pond SP last Sunday. It worked like a charm – it’s easy to see why they are so popular.

We found it to be quiet while just charging the battery and a liitle noisier when making coffee. Toasting bread was louder but short-lived. I baked some Johnnycake in our small toaster oven and the noise was annoying – although not to others since we had no nearby neighbors. The bread was good, though. We’d only use the heavier demand tasks when all by ourselves, or when our neighbors’ generator is loud.

At about 50 pounds, it’s easy to load in the truck. We know that we can’t run A/C without another linked unit but we rarely have used air conditioning in our travels. The initial reaction is very positive- probably should have done it before. It is nice not to have to worry about battery drain. Now if I can just keep ethanol from screwing it up. Happy Trails.

 

Traveling to Mosquitoville

The trip down our driveway (see last post) without swaybars as uneventful and the Airstream’s back bumper did not dig into the road and the bottom dip as it usually does (thanks for the tip, brother Barry).  We navigated through busy downtown Montpelier at noontime and soon were laboring up the long hill on I-89.  Always forget how tough that is to climb with a trailer in tow.

The trip down was rather easy, with a little construction here and there and moderate traffic.  We stopped for a Subway sandwich at a mini-mart in Warner, NH where we often pause enroute.  Of course, with the trailer behind, it’s a challenge to find parking.  I pulled up in front on the highway, right next to a “no parking” sign, and jogged in to order a sandwich, leaving Mary and the dog in the truck.  Just as I entered, I noticed a police car sitting there.  The officer was in side chatting and I said, “I just did a quick illegal park out there – but my wife’s in the truck and I’m just grabbing a sandwich.”  He deadpanned, “Well, I guess I’ll have to write you a quick ticket!”  Then with a grin said, “You’re all right there.”  He had me for just a minute.

We found a shaded spot to eat, sneaking into the Airstream so the dog didn’t hound us for food.  She ended up with some tasty leftovers and we were on the way.

Penny’s not completely convinced that this will be a good stay.

The driveway into Jennifer’s is a challenge — just a back-in off a rather busy road and the driveway is winding.  I had been game-planning it for the last part of the trip and with Mary’s help, we did fine.  However, like Vermont, this area is experiencing a major outbreak of mosquitoes spawned by all the excess water from Hurricane Irene.  They were all over Mary in a flash, and we put on bug dope a little late.  We did get leveled off in our rustic parking space and look forward to a good stay here.

Getting Ready

The grass is growing up between the wheels of the Airstream and there are cobwebs under the back bumper.  The trailer has sat in the yard for a couple of months, surviving Hurricane Irene, and now we’re ready to take it down to Massachusetts for a week of family visiting.  We’ll boondock in the woods outside our daughter’s house so the battery, which is been slowly draining from phantom loads, is plugged into house current.  I’ve got the extra battery charging as well.

We want to get the refrigerator ready — it’s been sitting with the doors open — and it’s always a hassle to purge the lines enough to get it to light on the gas system.  I run the gas stove, then light off the water heater, and after many tries, get the refrigerator going.

One of our problems has been getting out of our steep driveway without pulling off the back bumper.  I’m going to try something my brother mentioned and not hitch up the sway bars, thus leaving the trailer rear a little higher, until we have negotiated the bottom of the driveway.  We’ll see.

The foliage in Vermont is turning color around here and the area is full of tour buses and tourists.  We’ll get out of their way and be back in a week and it will probably be at peak then.

‘Nother Cold Rainy Trip to MA

Yesterday, after an early morning lending committee meeting at the community land trust, I came home to finish packing and hook up the Airstream for a trip to Massachusetts. It’s our grandson’s tenth birthday and our daughter’s was the day before.

I had tried to take a short nap after an early lunch since we had a long trip ahead but all I could do was think of the trick of getting backed into Jen’s driveway off a relatively busy road. It’s more than a 90 degree turn and rather tricky — and having several cars waiting in line and watching is never helpful. I decided to get up and get going.

The light rain started just as I got ready to maneuver the truck to hook up. It’s been a while and I was taking my time but with several layers and a raincoat, finished up relatively dry. Still always get grease on my hands from either the ball or the sway bars.

We got the gear and the dog loaded and negotiated our steep driveway. At the bottom, the rear bumper always gets hung up and scraps dirt for a bit — adding a few swear words to the start of the trip.

The drive down was rather easy — traffic light but steady — with some low clouds and fog hanging over the high parts of I-89. The weather got better into New Hampshire, as did the foliage. The photo was taken at the Sutton, NH rest area.

With five miles go go, I started visualizing the backup process — where I would stop the truck, which way the wheel went first, etc. I briefed Mary on her role as observer, director, traffic cop but we both decided to stay cool. Well, either I’m getting better, or getting lucky, but the trailer was angled in off the road right away, letting traffic move — and with just a little geeing & hawing, I got the Airstream situated in the wooded parking place. Voila.

So, we’ve got the catalytic heater going and the inside temperature is manageable. I’ve got a little water in the system but I’m not using it. I’ll winterize either this weekend or next trip down. We are going to leave the Airstream here in MA since we have several trips more in the coming months.

Trip to Jennifer’s

We took the Airstream down to Merrimac, MA for a three day visit to see Jennifer, Ben, and Mac and to help a bit with painting the house. It’s been a while since we’ve hooked up and moved so it was a good summer excursion. Leaving on a Monday and returning later in the week avoids some of the weekend travel — the trips down and back on I-89 were pretty uneventful.

The parking site at Jen’s is tricky to get into. You have to stop on a busy road, back in with about a 90 degree turn and then navigate a ways down a narrow driveway before angling off into the woods where we’ve cleared out a spot to set up. I had just stopped and started to back up when a car came — so I pulled ahead to let him pass. I then started the tough process when Mary’s voice was replaced by a guy’s, who gave me pretty detailed instructions. “Got a boulder here, pull ahead and cut it more. No, the other way.” He guided me down and into the spot and it turned out, it was the guy who had passed in the car. When I thanked him and complimented him on staying in view in my mirrors and giving great directions, he told me that he had worked for carnivals for years and backed up all sorts of trucks. He saved my bacon — I’d probably still be there fighting with the stonewall and the oak trees.

The visit was wonderful. Got a lot of work done but also had time with our grandson and just hung out some with the family. The weather was very sunny and warm but the oak trees blocked nearly all the solar rays where the Airstream was situated. I had to monitor electrical usage closely but was able to run the overhead fan to cool things off at night.

We’ve pretty much decided to forget trying to camp at campgrounds during the summer — too crowded and too much hassle. For example, the big state park at Salisbury, where we stayed last October, is completely filled every day until Labor Day. We’ll wait until then for Vermont parks as well. In the meantime, it’s nice to use the ‘Stream as a bedroom for family visits — both here and away. Here we are back home.