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Topic: Replace Original Propane with Smaller Propane Bottles (Read 705 times) previous topic - next topic

Replace Original Propane with Smaller Propane Bottles

We had the original equipment propane bottle.  We have aqua hot and not propane heat.  We have a residential refrigerator.  We only use the propane for cooktop now and that is somewhat limited  usage as the convection microwave does most of the cooking or a induction that I use outside for bacon and such.

Following the lead of Roger Engdahl, I wanted to replace the large tank with a small propane tank.  The photos are the installation that MOT Keith Davis did for us. 11 lb tanks.

Note that I can use one bottle for a fire pit, use in place or remove, and  leave the other in place for cooktop.  I can take the bottle to get a refill easier than driving the coach. And it reduces weight about 100 lbs and gains storage if I want.

Not for everyone I am sure, but posting as an option if you might want to consider.

Hope all are well, having a beautiful day wherever you are.  It is 46 in East  Texas, overcast  But spring is on the way, you can feel it.
Mike
2001 U320 4010 Build 5878 (Gus)
Wrangle Unlimited Toad
Nacogdoches

Re: Replace Original Propane with Smaller Propane Bottles

Reply #1
Mike,

AND it can fuel the fish cooker!
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Replace Original Propane with Smaller Propane Bottles

Reply #2
We had the original equipment propane bottle.  We have aqua hot and not propane heat.  We have a residential refrigerator.  We only use the propane for cooktop now and that is somewhat limited  usage as the convection microwave does most of the cooking or a induction that I use outside for bacon and such.

Following the lead of Roger Engdahl, I wanted to replace the large tank with a small propane tank.  The photos are the installation that MOT Keith Davis did for us. 11 lb tanks.

Note that I can use one bottle for a fire pit, use in place or remove, and  leave the other in place for cooktop.  I can take the bottle to get a refill easier than driving the coach. And it reduces weight about 100 lbs and gains storage if I want.

Not for everyone I am sure, but posting as an option if you might want to consider.

Hope all are well, having a beautiful day wherever you are.  It is 46 in East  Texas, overcast  But spring is on the way, you can feel it.
Looks great Mike! Hope you and Jackie are doing well. I'll be in Naco in March. I'll call you to set up a time to meet for dinner.

Mike
Mike (Shelby the wonder dog)
2003 U320 (Barry Beams old coach)
2012 Honda CRV

Re: Replace Original Propane with Smaller Propane Bottles

Reply #3

Following the lead of Roger Engdahl, I wanted to replace the large tank with a small propane tank.  The photos are the installation that MOT Keith Davis did for us. 11 lb tanks.

11 lb. or 11 Gal?
1999 40 ft. U-320 wtfe build 5563 Chuck & Lynda's "Rollin' Inn"  2030 watts solar
prev. mh's 71 GMC 5 yrs. 73 Pace Setter 1 yr. 78 Vogue 5 yrs 81 FTX 40ft all electric 18 yrs. 1996 Monaco Signature 3 yrs.
2014 Grand Cherokee Overland
Dream as if you will live forever. Live as if you will die today.  James Dean

Re: Replace Original Propane with Smaller Propane Bottles

Reply #4
Sign says 10 lb steel gas cylinder
Mike
2001 U320 4010 Build 5878 (Gus)
Wrangle Unlimited Toad
Nacogdoches

Re: Replace Original Propane with Smaller Propane Bottles

Reply #5
For us 'old timers' the large bottles are a pain to lug around when full. I intalled a 'tee' and use the smaller bottle. The gen set will only work on the big built-in, so I just use that (kept full) for a power outage, or such.
1993 U-240 "La Villa Grande"..CAT 3116 w/ Pacbrake PRXB...Allison 3060 6-speed..
Previous: 1983 Airstream 310 turbo diesel, 1979 Airstream 280 turbo diesel
                                      Build # 4297
                                      PNW natives
                      Home base:  'Cactus Hug' (Ajo, Arizona)
                        DW Judy & Chet the wonder dog
                        Full-Timers 'Sailing the asphalt sea'

Re: Replace Original Propane with Smaller Propane Bottles

Reply #6
When replacing your OEM tank with smaller tanks, be aware that they will not be automatically refilled like our big tanks. They have a re-qualification date stamped on the tank. Review this site so you don't get refused at a propane facility: https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/propane_en_v3.pdf

Pierce

Pierce and Gaylie Stewart
'93 U300/36 WTBI
Detroit 6V-92TA Jake
1140 watts on the roof
SBFD (ret)

Re: Replace Original Propane with Smaller Propane Bottles

Reply #7
Around 15 years ago, I bought a motorhome with a pretty rusty propane tank.  I just planned on replacing it.  When I went to a place to inquire about having it replaced, I was so surprised when they told me what Pierce says above. They said that was "just surface rust there on the bottom, wire brush it off and repaint." "No problem with us filling it up with propane today."

That was easily done, took last than an hour.  Painted with a white spray paint specifically made to paint on a rusty  surface, even though I had removed all the rust.

https://youtu.be/FYg90TehcgQ
97 U295 40, Build #5040, 6C8.3 325 HP
Oregon Continuous Traveler
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Extreme Full Body Pt w/hdlmps, new furn/floor, 4 down Lexus 2004 GX470 AWD curb weight 4,740 lbs
Prev: 1990 Barth, 10L 300 2 yrs; 91&92 Monaco Signature, 10 yrs, 10L C 300 &  6C8.3 300; 1997 ForeT 6C8.3 325 since May 2017.  Employed by Guaranty RV 14+ yrs.  Former VW New Car Dlr/Service Dlr, Sales Mgr, Rv Sales, and Service Adviser from 1968-2017
"Don't criticize what you can't understand" Bob Dylan

Re: Replace Original Propane with Smaller Propane Bottles

Reply #8
I plan on doing this same mod myself this summer to further save weight. 

FYI, if you use the standard 20# bar-b-que grill tanks (from Costco for instance), when their certification expires and a propane filling station won't fill them, just exchange em at a Home Depot or any other exchange location...most mini-marts and truck stops...for more current tanks.  Been doing it that way for over 20 years, and have never had anyone inspect the returned tank for service date code.  Seems the tank recert cycle cost is built into the exchange price structure.

Anyone had any success in selling the original tank? 

Woody.

When replacing your OEM tank with smaller tanks, be aware that they will not be automatically refilled like our big tanks. They have a re-qualification date stamped on the tank. Review this site so you don't get refused at a propane facility: https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/docs/propane_en_v3.pdf

Pierce


2001 4010 U320 build #5865 "Bluto-d-Bus" since 09/18
2006 Honda Element ESP Toad
Full timing since 2016 in Western MT
Copilot: Sitka
1975 GMC 260 Avion: sold

Re: Replace Original Propane with Smaller Propane Bottles

Reply #9
Here in my local community the charge to recertify a tank is $30.00. Which having paid and watched it being done is a joke. Using the exchange at any propane site is good business as a consumer.! Having read where others have removed propane usage from their Rv, it makes sense. The china diesel heaters, the induction cook tops, electric pressure cookers and microwave have changed fuels needed to heat and cook. Solar power and battery advances now make electric coachs much more efficient. We will see e RV's in our life time.
Resale of the propane tank is actually easy as the market for them is large. Using any of the selling apps should result in a buyer. From tiny house owners to other Rv users.
1999 U270 40 #5518
USN. USPS.

Re: Replace Original Propane with Smaller Propane Bottles

Reply #10
Nice job, Mike.  I have had two 20 lb tanks recertified, less than $10 each. 

I used 11 lb tanks. One in the old LP bay and hold the other stores in a modified space above the water pump.  It saves up to 100 lbs and frees up a lot of space,  First go around I put 4 L16 AGM batteries, 830 amp hrs, in that space plus the small LP tank.

I sold the OEM tank in 2 dats on Craig's list for $200.  They are $600 new.
Roger Engdahl and Susan Green
2001 U320 3610 #5879 (Home2) - 2014 Jeep Cherokee or 2018 F150
Hastings, MN

Re: Replace Original Propane with Smaller Propane Bottles

Reply #11
Costco has new 30 lb propane cylinders for $45 with free shipping. 20 pounders are $10 or so cheaper.

For those wanting to re-purpose older tanks, they have a minimum burst pressure of 960 psi. Good for a portable air tank for tires, etc, etc. You do have to get all propane out of the tank. The odorant in the tank takes a HD cleaner to get rid of the smell. Even at maximum heat and maximum pressure, propane tanks don't see over 360 psi.

Pierce

Pierce and Gaylie Stewart
'93 U300/36 WTBI
Detroit 6V-92TA Jake
1140 watts on the roof
SBFD (ret)

Re: Replace Original Propane with Smaller Propane Bottles

Reply #12
Is there any difference in the certification or design on an installed propane tank?  Like in a crash? 

Wonder about insurance company questioning things IF something were to occur?
"Riding and rejoicing"
Bob
1997 U320 40' Mid entry, build 5132,  wtbi ce27, 4th owner
2007 Solara convertible
2 prodeco tech outlaw ss electric bikes

1095 watts solar
08 Ls 460 and a sc430
2000 Ford F-250 superduty 4x4

Re: Replace Original Propane with Smaller Propane Bottles

Reply #13
30 lb tank are too tall to fit under the drawer, 20 lb tanks are too wide for two in a U320.
The 11 lb tank lasts 4 months for our cook top that gets used every day.
Roger Engdahl and Susan Green
2001 U320 3610 #5879 (Home2) - 2014 Jeep Cherokee or 2018 F150
Hastings, MN

Re: Replace Original Propane with Smaller Propane Bottles

Reply #14
I seem to remember reading a post somewhere (maybe Brian in Australia) that the compartment containing propane tanks is required, by law, to NOT be equipped with locks.
Our 1989 GV has locks on all compartments except the propane tank compartment.
Nitehawk,  Demolition Lady, & our NEW master, Zippy the speeding BB cat.
1989 Grand Villa 36' ORED
Oshkosh chassis, 8.2 DD V8
2006 Saturn Vue AWD

 

Re: Replace Original Propane with Smaller Propane Bottles

Reply #15
NFPA section 1192 (National Fire Protection Association) requires that the propane compartment remain unlocked at all times. All the details here but you won't want to read the whole thing: http://www.niordc.ir/uploads/nfpa_1192_-_2005.pdf

Pierce
Pierce and Gaylie Stewart
'93 U300/36 WTBI
Detroit 6V-92TA Jake
1140 watts on the roof
SBFD (ret)