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09-24-2013, 12:11 PM
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#1
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Junior Member
Name: Eleta
Trailer: Scamp
Minnesota
Posts: 3
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Regulator for Propane tank
We think the regulator on our propane tank is malfunctioning. I the regulator on the Scamp the same as on a propane grill? Where can we buy a new regulator?
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09-24-2013, 12:19 PM
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#2
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Senior Member
Trailer: Scamp
Posts: 7,056
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Quote:
Originally Posted by Eleta
We think the regulator on our propane tank is malfunctioning. I the regulator on the Scamp the same as on a propane grill? Where can we buy a new regulator?
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It's not the same as on the grill. The RV regulator is a 2 stage regulator and final pressure is lower than the single stage used for standard backyard BBQ grills. Any RV place will have replacement regulators.
What are the symptoms that make you think the regulator is defective?
__________________
Byron & Anne enjoying the everyday Saturday thing.
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09-24-2013, 12:34 PM
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#3
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Commercial Member
Name: Ian
Trailer: 1974 Boler 1300 - 2014 Escape 19'
Alberta
Posts: 1,380
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Bryon is exactly correct, RVs use a 2 stage regulator. A regulator for a single tank costs about $25, for 2 tanks they cost between $35-$50 depending if you want a manual change over or automatic.
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09-24-2013, 12:42 PM
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#4
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Junior Member
Name: Eleta
Trailer: Scamp
Minnesota
Posts: 3
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Quote:
Originally Posted by Byron Kinnaman
It's not the same as on the grill. The RV regulator is a 2 stage regulator and final pressure is lower than the single stage used for standard backyard BBQ grills. Any RV place will have replacement regulators.
What are the symptoms that make you think the regulator is defective?
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Is there an approx. range that the output should be for my Scamp 2 burner stove and heater? The symptoms are low flame on the stove and no ignition on the heater. We have changer to a full LP tank and the igniter on the heater is sparking.
Thanks,
Eleta
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09-24-2013, 01:01 PM
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#5
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Senior Member
Trailer: Scamp
Posts: 7,056
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Quote:
Originally Posted by Eleta
Is there an approx. range that the output should be for my Scamp 2 burner stove and heater? The symptoms are low flame on the stove and no ignition on the heater. We have changer to a full LP tank and the igniter on the heater is sparking.
Thanks,
Eleta
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It could be the regulator, it also could be some sort of blockage in the propane line. If the tanks was disconnected or the regulator disconnected for some time spider nest are possible. Spiders love propane lines.
In order for the furnace to light there has to be enough battery to make the fan run fast enough. There's a vane inside that keeps the propane off until the vane moves enough to allow the valve to open.
With all this it might not be a bad idea to take it to an RV repair shop for an estimate on cost of repairs. They can check propane line pressure, and flow.
__________________
Byron & Anne enjoying the everyday Saturday thing.
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09-24-2013, 02:06 PM
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#6
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Senior Member
Name: Steve
Trailer: 2018, 21ft escape— 2019 Ram 1500 Laramie
NW Wisconsin
Posts: 4,500
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I believe the gas output should be 11 WC "
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09-24-2013, 06:50 PM
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#7
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Senior Member
Trailer: Boler (B1700RGH) 1979
Posts: 5,002
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Quote:
Originally Posted by Byron Kinnaman
It's not the same as on the grill. The RV regulator is a 2 stage regulator and final pressure is lower than the single stage used for standard backyard BBQ grills.
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I agree, except...
Quote:
Originally Posted by steve dunham
I believe the gas output should be 11 WC "
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This pressure of 11 inches of water column - which is the standard for RVs - is also commonly (but not always) the pressure used by a grill (and thus the output pressure of a regulator intended for a grill). My barbecue, for instance, does run on 11"WC.
So, you may know someone who has successfully used a grill's regulator for their RV (because the pressure is correct), but this is still not acceptable because it should be a two-stage regulator for an RV.
__________________
1979 Boler B1700RGH, pulled by 2004 Toyota Sienna LE 2WD
Information is good. Lack of information is not so good, but misinformation is much worse. Check facts, and apply common sense liberally.
STATUS: No longer active in forum.
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09-24-2013, 09:14 PM
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#8
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Senior Member
Trailer: 92 16 ft Scamp
Posts: 11,756
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Here is a good article on RV propane regulators and how they should be tested and mounted called Propane Safety and Use.
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09-24-2013, 10:20 PM
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#9
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Senior Member
Trailer: Boler (B1700RGH) 1979
Posts: 5,002
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Quote:
Originally Posted by Carol H
Here is a good article on RV propane regulators and how they should be tested and mounted called Propane Safety and Use.
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There's lots of good stuff in that.
There are several items in the article which may be correct for the U.S., but not for Canada; however, they are not related to regulators.
__________________
1979 Boler B1700RGH, pulled by 2004 Toyota Sienna LE 2WD
Information is good. Lack of information is not so good, but misinformation is much worse. Check facts, and apply common sense liberally.
STATUS: No longer active in forum.
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09-24-2013, 10:37 PM
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#10
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Senior Member
Trailer: 2005 19 ft Scamp 19 ft 5th Wheel
Posts: 1,555
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I had a problem with my two tank setup for a while. One of the tanks would not consistently deliver gas to the system, and I had to swap tanks if I wanted to pull propane from my second tank.
Propane hose connections have little check valves in them so that propane doesn't flow backward out of the system when you disconnect a tank. The valve at the end of one of my two hoses was stuck shut. I replaced the hose, and now everything works fine.
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09-25-2013, 12:08 PM
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#11
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Senior Member
Trailer: Boler (B1700RGH) 1979
Posts: 5,002
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I had a somewhat similar problem to Peter's: the spacer which is included in the QCC hose connector as a sort of thermal fuse cracked and fell off in cold weather, triggering the same flow blockage action as the design intends in case of fire. A new hose (which is the practical way to get a new connector) got the propane flowing again.
I suppose the lesson is that there are a few links in the chain of propane plumbing components, and the failure could be in unexpected components, especially as some of these parts have become more complex in recent years due to added safety features.
On the other hand, regulators are relatively cheap so I might just change it - in the worst case if the problem is not the regulator I would have effectively purchased a spare.
__________________
1979 Boler B1700RGH, pulled by 2004 Toyota Sienna LE 2WD
Information is good. Lack of information is not so good, but misinformation is much worse. Check facts, and apply common sense liberally.
STATUS: No longer active in forum.
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09-25-2013, 02:30 PM
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#12
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Senior Member
Trailer: U-Haul VT16
Posts: 982
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Was everything working before? If yes most likely not the valve.
The new style valve in the tank will shut down if it senses to much gas flow.
Open the valves on the stove slowly and light each one to purge your line.
The furnace most likely has a line full of air. Short of purging the line at the furnace, just let it cycle on its own until it lights.
I have had a tank with a bad valve I used on the grill did the same thing. Try changing tanks before buying a new valve.
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09-25-2013, 04:25 PM
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#13
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Junior Member
Name: Eleta
Trailer: Scamp
Minnesota
Posts: 3
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Hi,
Problem solved. Thanks to all for your suggestions. The problem turned out to be a poorly charged battery. The battery no load voltage was 11.4 volts. There was enough power to run the fan and igniter, but not enough to open the gas valve solenoid. BTW good suggestion about the fan air flow needed to close the safety valve. There was enough air column to close the switch. Bottom line, charge the battery!
Thanks to everyone for the helpful suggestions. Happy Scamping!
Eleta
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09-26-2013, 10:40 AM
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#15
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Senior Member
Name: Patti
Trailer: 1984 UHaul CT13
Colorado
Posts: 451
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I just changed out the regulator and hoses on my UHaul and the propane guy said that I was getting "the new one stage regulator". After this thread I have a call to them to be sure I have the correct regulator.
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10-02-2013, 06:21 AM
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#16
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Senior Member
Name: Chris
Trailer: U-Haul
Georgia
Posts: 241
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I put a new two Stage on mine. Got it at an RV store here in Ga. It fit the original mounting holes but was a little different shape. What the guy there told me was that the two stage allowed for more volume with better PSI control. It was easy to change out and works great.
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10-02-2013, 08:47 AM
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#17
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Senior Member
Name: Patti
Trailer: 1984 UHaul CT13
Colorado
Posts: 451
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Yep, He sold me the wrong regulator. Just put on the correct one (I hope) this time. Why don't men listen? I even had the old one in hand and said "I need one just like this".
Chris, thanks again for your help.
Patti
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10-02-2013, 09:42 AM
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#18
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Senior Member
Trailer: 92 16 ft Scamp
Posts: 11,756
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Quote:
Originally Posted by keekers
Yep, He sold me the wrong regulator. Just put on the correct one (I hope) this time. Why don't men listen? I even had the old one in hand and said "I need one just like this".
Chris, thanks again for your help.
Patti
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I hear you girl! especially true when the discussion is around cars and rv's. Currently in the market for a new vehicle... man I can only walk away laughing at times
Glad you got it sorted out correctly.
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10-02-2013, 09:57 AM
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#19
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Senior Member
Name: Norm and Ginny
Trailer: Scamp 16
Florida
Posts: 7,517
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One Stage Regulator
On our first real Scamp trip to PEI, the propane regulator failed. It was a Sunday in NB and we were only able to get a single stage regulator so we installed it and went on our way. We've used that regulator for 3 years and only replaced it recently with a two stage regulator.
Not suggesting one should install a single stage regulator but it did work very well for 3 years.
__________________
Norm and Ginny
2014 Honda Odyssey
1991 Scamp 16
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