|
|
08-25-2019, 07:49 PM
|
#1
|
Member
Brand: Thor Motor Coach
Model: Four Winds
State: New Hampshire
Posts: 34
THOR #16319
|
propane on while driving
I am new to this whole RVing thing and I am wondering about a few things. I have heard different things and I'm here to ask you all this.
1) While driving our Class C Thor Four Winds motor home can we leave the propane on so the food in the fridge doesn't go bad or should we be running the generator instead? (Confused)
2) If we pull into a Walmart to sleep for the night, do I need the engine running to start the generator?
__________________
|
|
|
08-25-2019, 07:57 PM
|
#2
|
Axis/Vegas Enthusiast
Brand: Thor Motor Coach
Model: Axis 24.4
State: Michigan
Posts: 9,837
THOR #1150
|
1) You're going to get answers all over the place here. Yes you can leave the propane on so you can keep the fridge cold (in reality you could turn off the fridge and, as long as you don't open it, your food will still be reasonably cold after a 3-5 hour drive). Many people will say leave the propane off while on the road period and others will say drive it without issue. Personally: We use the propane while on the road and turn off the fridge when at a gas pump--just remember to turn the fridge back on once you've left the pump.
2) Nope don't need the engine on at all to start the genny. Especially if you've been driving all day and your coach is wired correctly (typically the alternator will charge both the chassis and the house batteries).
|
|
|
08-25-2019, 09:21 PM
|
#3
|
Senior Member
Brand: Thor Motor Coach
Model: Chateau 31L
State: Florida
Posts: 2,063
THOR #12189
|
Quote:
Originally Posted by JamieGeek
1) You're going to get answers all over the place here. Yes you can leave the propane on so you can keep the fridge cold (in reality you could turn off the fridge and, as long as you don't open it, your food will still be reasonably cold after a 3-5 hour drive). Many people will say leave the propane off while on the road period and others will say drive it without issue. Personally: We use the propane while on the road and turn off the fridge when at a gas pump--just remember to turn the fridge back on once you've left the pump.
2) Nope don't need the engine on at all to start the genny. Especially if you've been driving all day and your coach is wired correctly (typically the alternator will charge both the chassis and the house batteries).
|
This is correct however most tunnels and some bridges will ask you to close it. You're free to open again once cleared.
I never close at the gas pump but it's a VERY good idea. Open flame.
__________________
|
|
|
08-25-2019, 09:27 PM
|
#4
|
Senior Member
Brand: Thor Motor Coach
Model: A.C.E. 27.2
State: Indiana
Posts: 1,875
THOR #14698
|
What JamieGeek said. I have been running our refrigerators on propane in all of the MH s we have owned. When I was a whippersnapper my dad would run his TT fridges on propane and shut down at the pump. In those days a relight required a match no auto lighters on those old fridges.
__________________
2018 ACE 27.2
Toad 2019 Jeep Cherokee Trailhawk
Roadmaster Falcon All Terrain Towbar
Roadmaster Invisibrake
|
|
|
08-25-2019, 09:31 PM
|
#5
|
Senior Member
Brand: Thor Motor Coach
Model: Hurricane 29M
State: Texas
Posts: 2,713
THOR #11781
|
We never turn ours off, run with it all the time.
__________________
Lt Keefer
2018 Hurricane 29M
CHF, Saf-T-Plus, SumoSprings
|
|
|
08-25-2019, 09:35 PM
|
#6
|
Member
Brand: Thor Motor Coach
Model: Four Winds
State: New Hampshire
Posts: 34
THOR #16319
|
Quote:
Originally Posted by JamieGeek
1) You're going to get answers all over the place here. Yes you can leave the propane on so you can keep the fridge cold (in reality you could turn off the fridge and, as long as you don't open it, your food will still be reasonably cold after a 3-5 hour drive). Many people will say leave the propane off while on the road period and others will say drive it without issue. Personally: We use the propane while on the road and turn off the fridge when at a gas pump--just remember to turn the fridge back on once you've left the pump.
2) Nope don't need the engine on at all to start the genny. Especially if you've been driving all day and your coach is wired correctly (typically the alternator will charge both the chassis and the house batteries).
|
Thank you very much for the reply, all answers help.
__________________
|
|
|
08-25-2019, 09:36 PM
|
#7
|
Member
Brand: Thor Motor Coach
Model: Four Winds
State: New Hampshire
Posts: 34
THOR #16319
|
Quote:
Originally Posted by The_Breeze
This is correct however most tunnels and some bridges will ask you to close it. You're free to open again once cleared.
I never close at the gas pump but it's a VERY good idea. Open flame.
|
Thank you very much for the reply, all answers help.
__________________
|
|
|
08-25-2019, 09:50 PM
|
#8
|
I Think We're Lost!
Brand: Still Looking
Model: Tiffin Wayfarer 24 BW
State: New York
Posts: 22,195
THOR #8860
|
Quote:
Originally Posted by Lt Keefer
We never turn ours off, run with it all the time.
|
Same here. I hope that I can find the propane tank: should the need ever arise!
__________________
"What: me worry?"
Good Sam Member 843599689
Current coach: Tiffin Wayfarer 24 BW
|
|
|
08-25-2019, 10:22 PM
|
#9
|
Senior Member
Brand: Still Looking
Model: Travato
State: Florida
Posts: 2,475
THOR #1765
|
Ferry crossings require the propane tank to be shut off and some tunnels will not let you through, even with the propane turned off. The Baltimore tunnel is one. Best to check first. Ever seen an idiot put the pump handle on auto and walk away? If it doesn’t shut off and the gas goes under your RV with the fridge running ......
__________________
|
|
|
08-25-2019, 10:26 PM
|
#10
|
Site Team
Brand: Entegra
Model: Accolade 37TS
State: South Dakota
Posts: 8,767
THOR #1469
|
On our prior Class C we would run with the propane on for the fridge unless we were running the generator for the house AC.
When we stopped for gas the DW's job was to turn off the fridge so it didn't fire up while fueling and then turn it back on again before we departed the gas station. Got to be second nature for her.
__________________
Dave
US Army (Ret)
2020 Entegra Accolade 37TS
2019 Jeep Grand Cherokee Trailhawk (Toad)
FMCA - F432054
|
|
|
08-25-2019, 10:27 PM
|
#11
|
Member
Brand: Thor Motor Coach
Model: Four Winds
State: New Hampshire
Posts: 34
THOR #16319
|
Quote:
Originally Posted by Oneilkeys
Ferry crossings require the propane tank to be shut off and some tunnels will not let you through, even with the propane turned off. The Baltimore tunnel is one. Best to check first. Ever seen an idiot put the pump handle on auto and walk away? If it doesn’t shut off and the gas goes under your RV with the fridge running ......
|
not a great ending. Thanks
__________________
|
|
|
08-25-2019, 10:58 PM
|
#12
|
Senior Member
Brand: Thor Motor Coach
Model: Vegas 25.5
State: Florida
Posts: 278
THOR #12686
|
Gee, you could always get an inexpensive inverter (pure sine wave!) to run your fridge if you are more comfortable with electricity than propane. Many folks have done that. The inverter would not run down your batteries while driving, they charge during the drive.
__________________
Mike & Diane
2018 Thor Vegas 25.5
2017 Jeep Wrangler Unlimited
|
|
|
08-25-2019, 10:59 PM
|
#13
|
Member
Brand: Thor Motor Coach
Model: Four Winds
State: New Hampshire
Posts: 34
THOR #16319
|
Quote:
Originally Posted by pavemike
Gee, you could always get an inexpensive inverter (pure sine wave!) to run your fridge if you are more comfortable with electricity than propane. Many folks have done that. The inverter would not run down your batteries while driving, they charge during the drive.
|
Good to know. Thanks
__________________
|
|
|
08-25-2019, 11:02 PM
|
#14
|
Senior Member
Brand: Still Looking
Model: S.O.B.
State: Florida
Posts: 684
THOR #14543
|
Quote:
Originally Posted by Oneilkeys
The Baltimore tunnel is one. Best to check first.
|
To bypass the two Baltimore tunnels, use I-695 and the Key Bridge over the Patapsco River.
__________________
Ed
Some Other Brand w/2020 Jeep Gladiator Toad
Living The Dream in "God's Waiting Room"
|
|
|
08-25-2019, 11:47 PM
|
#15
|
Junior Member
Brand: Thor Motor Coach
Model: Freedom Elite 30FE
State: Mississippi
Posts: 25
THOR #14190
|
We always keep ours open to keep the frig cool. Never even thought about it while fueling
__________________
|
|
|
08-25-2019, 11:50 PM
|
#16
|
Member
Brand: Thor Motor Coach
Model: Four Winds
State: New Hampshire
Posts: 34
THOR #16319
|
Quote:
Originally Posted by Baileyra
We always keep ours open to keep the frig cool. Never even thought about it while fueling
|
I know, you learn so much in this Forum. Love it
__________________
|
|
|
08-26-2019, 12:28 AM
|
#17
|
Senior Member
Brand: Still Looking
Model: Travato
State: Florida
Posts: 2,475
THOR #1765
|
Quote:
Originally Posted by Baileyra
We always keep ours open to keep the frig cool. Never even thought about it while fueling
|
During fueling you don’t have to close the propane valve - like you do thru a tunnel or on a ferry - just turn off the fridge and your hot water heater if you left it on propane last night and/or your furnace. If either ignited with gas fumes under your RV, you could have a small (or very large) bang.
__________________
|
|
|
08-26-2019, 03:13 AM
|
#18
|
Senior Member
Brand: Thor Motor Coach
Model: Forest River Forester 235
State: Indiana
Posts: 4,884
THOR #6826
|
Quote:
Originally Posted by pavemike
Gee, you could always get an inexpensive inverter (pure sine wave!) to run your fridge if you are more comfortable with electricity than propane. Many folks have done that. The inverter would not run down your batteries while driving, they charge during the drive.
|
I drove with the propane on for years until I researched propane fueled RV fires. Then I bought an older but unused 800W inverter on EBay for $55. It’s modified sine wave and works just fine running my fridge. Spent another $45 for an automatic transfer switch so my fridge will always be on electric power unless for some special reason I want to use propane. Also gives me another power source without starting the generator - if I should ever want one. Easy installation and why not run on the alternator while driving?!
__________________
|
|
|
08-26-2019, 03:19 AM
|
#19
|
Senior Member
Brand: Thor Motor Coach
Model: Outlaw 29H Class C
State: California
Posts: 106
THOR #7010
|
Quote:
Originally Posted by JamieGeek
1) You're going to get answers all over the place here.
|
Truer words were never spoken.
I adhere to propane fridge recommendations to keep the tilt of the fridge under 3 degrees from side to side (for driving a sideways installed fridge, that means front/rear RV incline on hills.) Because I typically drive in hilly areas, this means I turn the fridge off when driving. If you look at how a propane fridge is engineered, you’ll see that operating it out of spec can cause the fridge to overheat, stress the absorption tube, rupture, and possibly catch fire. If you have time to kill and are brave, search the archives here for all those discussions. Suffice to say, I find it a small inconvenience for peace of mind- as the fridge stays plenty cold as long as you pre-chill or freeze things and don’t open it up on the road. Others will think it overly cautious. Ymmv. (and it’s all about the hills. Driving on the plains, fire it up!)
__________________
|
|
|
08-26-2019, 09:33 AM
|
#20
|
Senior Member
Brand: Thor Motor Coach
Model: Hurricane 32A
State: Florida
Posts: 1,873
THOR #2829
|
Quote:
Originally Posted by Kickstand
Truer words were never spoken.
I adhere to propane fridge recommendations to keep the tilt of the fridge under 3 degrees from side to side (for driving a sideways installed fridge, that means front/rear RV incline on hills.) Because I typically drive in hilly areas, this means I turn the fridge off when driving. If you look at how a propane fridge is engineered, you’ll see that operating it out of spec can cause the fridge to overheat, stress the absorption tube, rupture, and possibly catch fire. If you have time to kill and are brave, search the archives here for all those discussions. Suffice to say, I find it a small inconvenience for peace of mind- as the fridge stays plenty cold as long as you pre-chill or freeze things and don’t open it up on the road. Others will think it overly cautious. Ymmv. (and it’s all about the hills. Driving on the plains, fire it up!)
|
As expected, answers from all sides.
I run the fridge on propane while traveling. Turn off when fueling.
I don’t see ‘hills’ as an issue, as it would have to be an extended time that the fridge was actually running to have an issue... perhaps if I were climbing or descending a mountain for extended period I might think about it, but normal hills shouldn’t cause any issue in my opinion.
Like most things, do what makes you feel comfortable - and enjoy the ride!
__________________
Greg
Not yet retired...
Florida (Michigan transplant)
2014 Hurricane 32A
2000 Infinity (previous)
|
|
|
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
|