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01-17-2016, 06:32 PM
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#15
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Senior Member
Join Date: Nov 2010
Location: New Meadows, Idaho
Posts: 161
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It should be much of a issue. I think the blower motor draws about 8-10 amps. At least for my Atwood heater in my Jayco.
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2002 Dodge Ram 2500 towing 2000 Jayco Eagle 296 FBS
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01-18-2016, 07:53 PM
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#16
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Senior Member
Monaco Owners Club
Join Date: Dec 2011
Location: Knoxville, TN
Posts: 726
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Your battery should be able to power the furnace for several hours. With the TV recharging while on the road, there should be no problems. I survived the ice storm of '15 in Greenwood SC along with an 18 hour power outage on just battery power. Temps were in the sub 20 range and the trailer stayed nice and toasty the whole time, no freeze ups at all.
__________________
John Price
2016 Denali 289RK w/a Hensley Arrow Hitch
2015 Dodge Ram 2500 Cummings
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01-18-2016, 08:56 PM
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#17
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Senior Member
Join Date: May 2015
Location: Issaquah/Grand Coulee, WA
Posts: 1,073
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I am surprised to find that the furnace can run on just the battery!!! Power from the tow vehicle should easily recharge the battery if needed, while towing.
__________________
2015 24' Rockwood UltraLite 2304DS w/Equal-I-Zer 4-Point 1000lb sway control.
2014 39' Montana 3402RL (full-time)
Towing with 2018 Ram 2500 and 2014 Ecodiesel Grand Cherokee
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01-18-2016, 09:18 PM
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#18
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Senior Member
Country Coach Owners Club Solo Rvers Club iRV2 No Limits Club
Join Date: May 2011
Location: Vancouver, WA
Posts: 37,725
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Quote:
Originally Posted by scottandanna
One thing I have found on this little trailer is that the propane bottles are bottomless.
When I bought the trailer, both bottles were only half full. I like to have one bottle half full and the other full, and run them both at the same time so when one runs out, I still have another half bottle, and never completely run myself out of propane.
Well, I bought this thing in May, and have one half-full bottle (since new). So I ran the other bottle only, and just last week had it filled, and it was still at 1/8 tank or so. But I wanted to get to that "1 full, 1 half-full" condition, so I had it filled before it was empty.
And we have used it for 2 two week trips this winter, used it to cook thanksgiving and Christmas dinners, heated the trailer, and ran the fridge on gas while driving, not to mention cooking while on 3 other week long trips earlier this year.
So, as far as using too much propane...I am not all that worried.
And propane is relatively cheap.
Thanks for all the feedback. I hopefully won't have to do this, but if we end up taking a surprise trip up through the Colorado mountains and into Wyoming this winter, I wanted to be sure I could do it without having to winterize it each day, and just hit the road and keep the trailer warm during the day while we are traveling.
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Yep, our last MH had a 40 gallon (32 usable tank) we only used it for cooking, heat and hot water although most of the time we were on shore power and used electric heat and the water heater had a factory electric element. Every couple years I'd top it off with less than 10 gallons or so. The present rig only has a 5.5 gal tank just for the cooktop. Not sure how long that will last as we very seldom use the cooktop.
__________________
2009 45' Magna 630 w/Cummins ISX 650 HP/1950 Lbs Ft, HWH Active Air
Charter Good Sam Lifetime Member, FMCA,
RV'ing since 1957, NRA Benefactor Life, towing '21 Jeep JLU Rubicon Ecodiesel
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01-18-2016, 09:29 PM
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#19
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Senior Member
Join Date: Nov 2015
Posts: 26,689
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RVs are self contained recreational vehicles meaning that fridge, water heater, furnace, water pump and stove all can be operated without AC power.
All of the above run off of RVs battery and/or propane systems
Furnace is biggest DC hog..rule of thumb is one night of operation per12V battery
RVs battery can be recharged/maintained by vehicles alt. and charge line.
Turn your furnace ON and travel
Only issue would be IF too many registers are blocked, return air flow is blocked with RV in travel mode.
Furnace would trip......safely shut down .........should lack of proper air flow exist.
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01-19-2016, 06:28 AM
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#20
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Senior Member
Join Date: May 2015
Location: Issaquah/Grand Coulee, WA
Posts: 1,073
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Quote:
Originally Posted by Old-Biscuit
Only issue would be IF too many registers are blocked, return air flow is blocked with RV in travel mode.
Furnace would trip......safely shut down .........should lack of proper air flow exist.
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Please explain "travel mode" and why air flow would be restricted...
Small trailer, only has two registers. One in middle of floor, and one coming out below the shower. Return flow goes (I think) to under the kitchen sink.
I hope it works, because we WILL be doing winter travel in the near future.
__________________
2015 24' Rockwood UltraLite 2304DS w/Equal-I-Zer 4-Point 1000lb sway control.
2014 39' Montana 3402RL (full-time)
Towing with 2018 Ram 2500 and 2014 Ecodiesel Grand Cherokee
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01-19-2016, 07:00 AM
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#21
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Senior Member
Join Date: Jul 2014
Posts: 35,349
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Travel mode is when you stuff all the outside gear in the trailer blocking the air registers.
That along with slides covering them will overheat the furnace.
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01-19-2016, 08:12 AM
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#22
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Senior Member
Join Date: Mar 2015
Location: Mass
Posts: 292
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Ya good point my slide covers two so that would be no go for me and probably most
__________________
Rich,242014 wildwood 27RLSS travel trailer
2005 Chevy Silverado 2500HD crew cab
2005 GMC Sierra 3500 single cab dump
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01-19-2016, 08:39 AM
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#23
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Senior Member
Join Date: Nov 2010
Location: New Meadows, Idaho
Posts: 161
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Like my Jayco has 4 register two a partial covered by the slide. I've fired up the heater several times with the slide in and never had a issue yet. Typically I'm not traveling till temps are above freezing. Most of my water lines are outside the living quarters so running the heater is mute point and won't solve my issue. So this brings up a valid point do you know where all your plumbing is located?
__________________
2002 Dodge Ram 2500 towing 2000 Jayco Eagle 296 FBS
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01-19-2016, 09:07 PM
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#24
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Senior Member
Join Date: May 2015
Location: Issaquah/Grand Coulee, WA
Posts: 1,073
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Well, then I don't have a travel mode. My registers are in the bathroom and right in the middle of my floor, both are un-obstructed when everything is pulled in for "travel mode"
__________________
2015 24' Rockwood UltraLite 2304DS w/Equal-I-Zer 4-Point 1000lb sway control.
2014 39' Montana 3402RL (full-time)
Towing with 2018 Ram 2500 and 2014 Ecodiesel Grand Cherokee
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01-19-2016, 10:57 PM
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#25
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Senior Member
Excel Owners Club Winnebago Owners Club Ford Super Duty Owner
Join Date: Aug 2014
Location: Santa Fe, NM
Posts: 6,788
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Keep in mind that while traveling you have a strong wind blowing over the trailer reducing the air boundary layer next the trailer's skin to almost zero. This will require some additional heat input and thus propane.
I would strongly encourage anyone thinking about driving with propane on study up on those dangers. You maybe able to get away with doing it if all goes well. If you have a collision and a propane line is damaged it becomes a very different game quickly. I once watched a Class B being driven explode and burn from a propane problem. The crew bailed and ran for their lives just making it in time. Also possible while at a gas station if your heater comes on and there's a strong concentration of gas fumes you may have real fireworks show. Instead you might consider running up your furnace while at rest stops and lunch time and then shut it down before starting out again. This would add at least some extra heat while in route. Just saying caution goes a long way in this business.
__________________
Fred & Denise (RVM157) New Mexico
2007 Excel Classic 30RSO & Coach House 272XL E450
2007 RAM 3500, Diesel, 6Spd Auto, SWD, 4x4, CC & LB
[SIGPIC][/SIGPIC]
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01-20-2016, 09:26 AM
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#26
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Senior Member
Join Date: May 2015
Location: Issaquah/Grand Coulee, WA
Posts: 1,073
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Quote:
Originally Posted by rarebear.nm
Keep in mind that while traveling you have a strong wind blowing over the trailer reducing the air boundary layer next the trailer's skin to almost zero. This will require some additional heat input and thus propane.
I would strongly encourage anyone thinking about driving with propane on study up on those dangers. You maybe able to get away with doing it if all goes well. If you have a collision and a propane line is damaged it becomes a very different game quickly. I once watched a Class B being driven explode and burn from a propane problem. The crew bailed and ran for their lives just making it in time. Also possible while at a gas station if your heater comes on and there's a strong concentration of gas fumes you may have real fireworks show. Instead you might consider running up your furnace while at rest stops and lunch time and then shut it down before starting out again. This would add at least some extra heat while in route. Just saying caution goes a long way in this business.
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So, I should be towing with the gas tanks off? If so, will the refrigerator continue running off the tow vehicle's electricity?
I have always left the gas on thinking that keeps the fridge running while on the road...
I love this forum...seems like I learn something new every day!
__________________
2015 24' Rockwood UltraLite 2304DS w/Equal-I-Zer 4-Point 1000lb sway control.
2014 39' Montana 3402RL (full-time)
Towing with 2018 Ram 2500 and 2014 Ecodiesel Grand Cherokee
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01-20-2016, 10:06 AM
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#27
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Senior Member
Thor Owners Club Ford Super Duty Owner
Join Date: Jul 2011
Posts: 3,790
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There are risks and hazards with everything we do. The risk of a propane fueled post accident fire? It's there but pretty low. You're more likely to become fused to your truck in a head on with a drunk driver or may be become a snack for a bear once camped, blow out the left front tire and end up heading towards on coming traffic and the list goes on.
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01-20-2016, 10:10 AM
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#28
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Senior Member
Winnebago Owners Club Freightliner Owners Club
Join Date: Jun 2013
Location: 5 miles south of Lakeville, Mn
Posts: 3,046
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We run with the furnace on all the time.
__________________
Jim and Carol Cooper with Oreo the Kitty
FAA ATC ret, VFW, AL, VVA, NRA
US Army Aviation, MACV Vietnam 65-66
2012 Journey 36M, Cummings 360hp
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