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Old 02-20-2021, 09:56 AM   #21
Rivet Master
 
2014 20' Flying Cloud
Sag Harbor , New York
Join Date: Jun 2015
Posts: 17,523
Thanks . . . I like the way a #12 coils better than the lighter ones . . .
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Old 02-20-2021, 08:58 PM   #22
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1966 24' Tradewind
1995 34' Excella
Lynchburg , Virginia
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1StreamDream

Just a thought. If you go to lithium batteries you won’t be able to charge them adequately using your alternator and jumper cables. You will either need to install a dc to dc charger or an inverter so you can use your Airstream converter to charge your lithium batteries.

Dan
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Old 02-24-2021, 11:22 AM   #23
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1999 28' Excella
Lake Mary , Florida
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Quote:
Originally Posted by cptdzl View Post
Alternators putting out max rated amps at engine idle can over heat and burn out the diodes. Recommend ~1500 RPM so the air flow through the alternator is sufficient for cooling. Your on the right track for your situation. Hope it warms up for you.
Or just lift the hood on the Truck while you have the jumper cables connected
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Old 02-24-2021, 05:25 PM   #24
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1999 35' Cutter Bus Diesel Pusher
Bulahdelah , NSW Australia
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Seems like you are just managing to keep power up to the rig, but what about the water and waste system as far as freeze protection goes?
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Old 02-24-2021, 08:02 PM   #25
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2015 25' Flying Cloud
Schaumburg , Illinois
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Originally Posted by TouringDan View Post
1StreamDream

Just a thought. If you go to lithium batteries you won’t be able to charge them adequately using your alternator and jumper cables. You will either need to install a dc to dc charger or an inverter so you can use your Airstream converter to charge your lithium batteries.

Dan
100% agree, and this is the #1 reason I have not jumped into lithium with both feet just yet. You make a great point about the 1200W inverter allowing you to leave the 1000W honda at home. The one thing I cannot do with my current scheme is run my microwave, and if I brought my honda I can, or now I am seeing this benefit in the approach you describe. Thats a new one I will have to think on for a while. Can I ask where did you mount your inverter ? Is it under the hood somewhere ? Are you concerned about the harshness of that location leading to a short life for the inverter ?

Regarding my plumbing, my only response is that my (short term) plan was that as long as I can run my propane furnace, that gets me enough protection for everything *inside* my trailer. I have no protection for the outside, but also no desire. This was a short term unexpected weather anomaly, if it were to get so cold that the outside hoses would freeze up, then I have to decouple them from the trailer, but we were only in the mid 20s for a few hrs at night, so I didnt get overly concerned. Perhaps that was unwise, but I have not suffered any from that path, and we are back in the 80's now so the whole situation has passed.

The fact I was unprepared is what rattles me more than the bad weather. I really thought I had enough risk mitigation in my "tool box" and I was fortunate to have worked my way through the jumper cable recharge a few times to make it through this event. For the near future, I either get that 1200W (or possibly slightly larger) inverter, or I travel with the Honda generator. Thanks for all the suggestions.
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Old 02-25-2021, 04:54 AM   #26
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2014 20' Flying Cloud
Sag Harbor , New York
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Quote:
Originally Posted by 1StreamDream View Post
. . .
. . . The fact I was unprepared is what rattles me more than the bad weather. I really thought I had enough risk mitigation in my "tool box" . . .
. . .
Appreciate your mature self-reflection here . . . the stuff of productive course corrections IMO.

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Old 02-25-2021, 08:30 AM   #27
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1966 24' Tradewind
1995 34' Excella
Lynchburg , Virginia
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Quote:
Originally Posted by 1StreamDream View Post
Can I ask where did you mount your inverter ? Is it under the hood somewhere ? Are you concerned about the harshness of that location leading to a short life for the inverter ?
Here you go 1StreamDream- It is mounted just under the hood and I can use it while I am driving if my batteries are low due to cloudy weather. I can turn it on and off remotely.

It is not waterproof so the location may be a problem. I am a retired touring motorcyclist so I may just protect it with a waterproof tank bag cover.

We shall see.

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Old 08-09-2021, 08:01 AM   #28
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1966 24' Tradewind
1995 34' Excella
Lynchburg , Virginia
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We have been home for a few days now and the SOC for our 3 BB batteries was about 50%. We have a policy of never plugging in so we needed to charge up the batteries on our 4 hour drive to the campground. We have 400 watts of solar on the Tundra but carry a kayak which shades about 300 watts of our solar. So I used my Tundra/Zamp 1,000 watt generator to charge up the batteries. It started out at 492 watts and then settled into a charge rate of about 300 watts after while. The batteries were fully charged after about 3 hours of driving. No problems to report.

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