abs
Weekender RV’er
Posts: 65
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Post by abs on Oct 8, 2017 18:11:30 GMT -5
All,
I've had a camper a number of years. I have a 2013 BHS32 parked in a camp ground hooked up to the water district water. I shut off the water after every weekend stay, and when we come back five days later, turn on the water at the kitchen sink, it reaks of sulfur. Bad enough it smells up the entire camper. I removed the p-trap thinking it was the drain smelling. Not so, its the water. I used to shut off the main water outside, and open a faucet to release the pressure on the lines. I quit doing that thinking I was introducing air to the lines, thinking it would cause bacteria to grow. Also had a faucet leaking, put new washers in it thinking it was letting air in the line. If we let the water run for a while the odor gets better but still a hint of sulfur. So what Ive been doing is, unhook the white garden hose, pouring in some bleach, hook the hose back up, go to the kitchen faucet and run it until we smell the bleach coming out of the faucet, let it sit for an hour or so, and no more odor for two or three weeks, then it starts again. This only happens at the kitchen sink, not in the outside kitchen, toilet, shower or vanity. I am baffled!!!! I read this forum everyday and know there are a lot of intelligent folks on here. Hope one of you can help me out.
ABS
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Post by lynnmor on Oct 8, 2017 18:23:57 GMT -5
You want to sanitize the water heater and the fresh water tank as well. Fill the water tank with water and at least a cup and a half of bleach. Using the water pump, run each and every hot and cold outlet till you smell bleach. Let it stand for eight hours or more, then drain and flush. Remove the drain plug from the water heater and flush that with a special made wand. If that drain plug was an anode rod, replace it.
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abs
Weekender RV’er
Posts: 65
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Post by abs on Oct 8, 2017 19:37:50 GMT -5
Lynnmor,
I've never used the fresh water tank. Would I still need to sanitize it? I have used the pump to pump antifreeze into the system and that's it. I believe it would do a much better job of distributing the bleach if I use the pump rather than pour it in the hose. The odor starts as soon as we turn on the cold water faucet, so should I still bleach the hot water tank? I do use a water wand on the hot water tank every year when I winterize.I changed the anode rod a couple of years ago. That is about when this whole deal started. Maybe the Anode rod, like you mentioned, but like I said we smell the odor as soon as we turn on the cold water faucet. Are there different kinds of rods?
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Post by lynnmor on Oct 9, 2017 0:01:50 GMT -5
Bacteria can be present in any part of the plumbing system, so I suggested sanitizing everything so that a little used area might not contaminate everything. To attempt sanitizing with a small amount of liquid might not give a good concentration of bleach in all areas.
Aluminum anodes can be used in place of magnesium to reduce hot water odor, but they offer much less protection for the water heater. Depending on water conditions, an anode rod can last just a few months or a number of years. It is possible for some water to back-flow from the water heater back into the cold water lines while not in use, so the odor could still be coming from the water heater.
It does sound like you could have a colony in the kitchen supply lines so pull the aerator and see if something is in there. Water quality varies and some places it just plain stinks. If you have a water filter, they can harbor bacteria, so change it.
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abs
Weekender RV’er
Posts: 65
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Post by abs on Oct 9, 2017 7:08:20 GMT -5
I will replace the anode rod, and do you recommend the magnesium?
When you are speaking of the aerator, that's the piece that screws in the end of the faucet?
We will be winterizing in about three weeks, so I may not know until next season if all this does the trick. I have to believe it will. By the way, none of my neighbors have had this problem.
Thank you for all the very useful information.
ABS
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Post by lynnmor on Oct 9, 2017 15:24:02 GMT -5
Yes and yes.
You might do well to at least give it a shot of bleach before winter to minimize the bacteria growth.
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