Not sure if I'm in the right forum. I need advise on a good humidifier to protect the layout and electrical.
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Maybe I should be looking for a dehumidifier for the moisture?
Most people need a dehumidifier in the basement. Can you tell us more about your basement? If you live in Missouri, you could have a walkout. Do you have a sump pump? How often does it run?
I was just looking at this site and these guys list a recommended dehumidifier.
https://www.uswaterproofing.com/
What do you mean about protecting electrical? I have surge protectors on my electrical panels and I am installing a NG generator to keep my sump pumps running.
George
Get a sump pump and direct the water to a sink or outside. That way you don't have to keep emptying the bucket. Don't know what brand I have oft hand but it's noisy as hell. Get one with a energy star rating, maybe check into what Consumer reports recommends.
I live in the northeast, Long Island, I always ran a dehumidifier in the summer months. Nothing in the winter. I switched to a portable AC last year which does a good job. A little more expensive to run but much more comfortable when running trains down there.
Not to worry, got it covered. 
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If you have a floor drain you can run the drain hose from the dehumidifier into it. Dumping the bucket gets old real quick. Absent a floor drain I use a Little Giant pump to pump the condensate into the laundry tub.
Amazon haz 'em.
Lew
I purchased a TOSOT dehumidifier with pump last month and couldn't be happier with it.
https://www.amazon.com/TOSOT-D...&sr=8-3-fkmrnull
Dehumidifier on a heavy duty mechanical Intermatic timer set to run only during the day. Had a Haier from Target, it lasted about 10 years, a Frigidaire from Abt, lasted about 60 days, now using a Toshiba from Home Depot.
I got a 4-year warranty for the Frigidaire, so I now have second one sitting in a box, not sure what to do with it.
I had a Haier a few years ago, lasted less than one season! I got a warranty replacement, it made it past the one year total mark and crapped out. I stopped buying those.
Don't worry, you'll find a use for the Frigidaire soon, they all seem to have a limited life.
I use a Soleus Air dehumidifier which as far outlasted any other brand I have used. Some others barely made it past one year. I keep the humidity in my basement at 35% and get moisture out of the air year round. I figure my investment in my trains is worth the electricity to run the dehumidifier. I live in Wisconsin, by the way.
RON ARNDT 091718 posted:I use a Soleus Air dehumidifier which as far outlasted any other brand I have used. Some others barely made it past one year. I keep the humidity in my basement at 35% and get moisture out of the air year round. I figure my investment in my trains is worth the electricity to run the dehumidifier. I live in Wisconsin, by the way.
Hmm... I'd be careful...
Soleus Air dehumidifiers pulled from stores and our Ratings
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You guys are killin' me, here in Vegas we can't get our layout rooms (even unconditioned ones) above about 7% humidity. We have to ADD humidity.
Chris S.
We installed a Humidex in our home about twenty years ago. It came with a ten year warranty, the motor seized up at nine years, l called the company and they sent a replacement motor, no charge. It is quiet and very economical to run, downside was initial outlay, but twenty years later I am not sorry for this purchase.
RAY
I live outside of Philadelphia. My small cellar does get humid. I have one of those radon type fans attached to a humidistat, which helps. I also cut a vent into the supply duct on the air conditioner. The cooled dryer air helps a great deal. I did not cut an opening into the return air duct, however.
I used to have humidity problems in my basement here in Michigan. I bought a "brand x" dehumidifier from Home Depot and the compressor / condenser took a dive in less than 1 year.... When it worked it made a huge difference.
Next time I am hanging on to my receipt.
I'm in Connecticut. Bought a Hisense from Lowes, crapped out in a month. Kept the receipt, got a new one, it's been running great for over a year.
We have a large basement/rec-room, with two separate train layouts. One is overhead, goes around the main room and across the back bar. The other is an 8X35 table layout through three narrow rooms. There is a large 50 year old speaker system and a 60 inch TV. Because of this, we always run a dehumidifier, except during the winter months. I would guess those things have lasted between 5 and 8 years. The newer ones have sensors that allow them to shutdown automatically. I set it at 40% humidity. We have a bathroom down there, so emptying the bucket into the sink is only a matter of a few steps.
Jerry
My train room is in my basement. My basement is the full foundation of the home and is 72 feet long and 30 feet wide. One end has a walk out with two windows and a patio door going out to a deck. I have walled off 25 feet of this end and finished it as a man cave/train room. The remainder of the basement is typical with a large workcenter for repairing and restoring trains and a large woodworking facility plus the usual utilities such as furnace, water heater and water tank from the incoming well. Also, most important, my beer refrigerator.
I use a dehumidifier in each area. At present I have (2) Keystone dehumidifiers model KSTAD70B. I will be cranking them up in the next couple of weeks for their fourth season. So far they have worked very well. They are both hooked to drains so I don’t have to worry about emptying the tanks. I try to keep my basement at about 40%.
Jim
I live in O Fallon Missouri. How quiet is the Keystone?
I'd like to know what dehumidifier you have that has lasted 20 years, I want one of those!
gunrunnerjohn posted:I'd like to know what dehumidifier you have that has lasted 20 years, I want one of those!
Have this old Admiral unit in the basement for over 30 years. Before that, it was in the man cave. Whisper quiet it ain't, but it still works.
From before the days of drip tray hose connections or internal pumps. I used to have a hose on the bucket, but it kept clogging. The rain gutter contraption lets it drain into the sump.
Rusty
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Be wary: Some have been starting fires.
Stephen G posted:I live in O Fallon Missouri. How quiet is the Keystone?
Hi Stephen, I would say it is quieter than most. Some I have had before had a vibration sound I think from the cooling coil. This one works with a medium hum. The noise level has never been a concern to me.
Jim
Purchased the best one from Lowe's. Got the extended warrantee. Saved the receipts in a special warrantee file. Died within the warrantee period. Replaced free of charge.
That statement applies to three dehumidifiers and one washer. Average dehumidifier life, less than 4 years.
(Dehumidifiers in good working order are vital when there is any type of lift out bridge or removable access provision.)
My local Lowe's is very consumer friendly.
Side note: as a solid wood flooring contractor, our products are guaranteed by the particular manufacture to perform satisfactorily only when the room's humidity is within 35% to 55%. Otherwise the guarantee is null and void.
Rusty Traque posted:gunrunnerjohn posted:I'd like to know what dehumidifier you have that has lasted 20 years, I want one of those!
Have this old Admiral unit in the basement for over 30 years. Before that, it was in the man cave. Whisper quiet it ain't, but it still works.
From before the days of drip tray hose connections or internal pumps. I used to have a hose on the bucket, but it kept clogging. The rain gutter contraption lets it drain into the sump.
Rusty
That must be one energy hog?
RON ARNDT 091718 posted:I use a Soleus Air dehumidifier which as far outlasted any other brand I have used. Some others barely made it past one year. I keep the humidity in my basement at 35% and get moisture out of the air year round. I figure my investment in my trains is worth the electricity to run the dehumidifier. I live in Wisconsin, by the way.
Had a Soleus and it began to melt the plastic case, after calling and being told no issues reported we discovered they were recalled for starting fires.
I live on Long Island, so a dehumidifier in the basement is a necessity during high relative humidity months. I have one of these pumps in an open container that catches water from the air conditioning system and from the humidifier.
The pump drives the water out of the basement through a hole in the wall to the outside environment via a length of clear flexible plastic tubing. This particular pump has a float switch that turns it on when the water reaches a predetermined level in the containers.
The drain system has been working well for several years without maintenance.
Stephen G posted:I live in O Fallon Missouri. How quiet is the Keystone?
Stephen, do you know what the moisture level is down there currently?
At my old home (New Hampshire) I had to run two dehumidifiers during the summer just to get it below 60%. Now I live near you (Sunset Hills). My basement humidity stays below 40% without the dehumidifiers. So it could be that you don't need them.
I'd want the safety switch wired to shut off the dehumidifier if that pump fails. I had those pumps for 30 years in my old house for the A/C, and several failed over the years. Without the switch to shutoff the A/C, I'd have had quite a flood in the basement. You'd be surprised how much water a decent dehumidifier or A/C unit can pump out in the summer months. That's especially true if you don't go into the basement area where the pump is.
At my new house, the dehumidifiers and the A/C all drain into the drainage channel around the basement edge and my sump pump and backup pump can deal with them. Yes, the sump has an alarm if there's high water in the case of multiple failures, it goes through my security system so I get an alert anywhere I am. I've seen too many flooded basements to want that here!
I've gone through a few. Just read the lowes or Home dumpo reviews and buy the best 70 pint/day unit. Then buy the warranty. Its a guarantee that it wont make it.
I had one last about 5 years, it was a Sunpentown, then had a frigidaire that was junk, now I have a GE and it does alright.
Also make sure it has a connection to thread a garden hose on and run it out of the case. The dump bucket is for the birds.
superwarp1 posted:Rusty Traque posted:gunrunnerjohn posted:I'd like to know what dehumidifier you have that has lasted 20 years, I want one of those!
Have this old Admiral unit in the basement for over 30 years. Before that, it was in the man cave. Whisper quiet it ain't, but it still works.
From before the days of drip tray hose connections or internal pumps. I used to have a hose on the bucket, but it kept clogging. The rain gutter contraption lets it drain into the sump.
Rusty
That must be one energy hog?
Probably, but it's outlasted 3 different dehumidifiers used in the man cave over the same period of time.
Rusty
FireOne posted:You guys are killin' me, here in Vegas we can't get our layout rooms (even unconditioned ones) above about 7% humidity. We have to ADD humidity.
Chris S.
I was visiting some friends in Las Vegas once about 30 years ago. It was the first time I had ever been to the desert southwest. On the 10 pm newscast that evening, the weatherman was reporting that Las Vegans had been sweltering that day under 2% humidity! Of course, me being from the Midwest, was laughing my posterior off - I don't think I'd ever experienced humidity that low!
The humidity level for three weeks has been between 43% and 53%. Here in St Charles County Mo the humidity is very intolerable in the summer. My concerns mostly has to do with moisture my locomotives and other electronics attract. Does anyone know the best humidity level.
IBM Corporation sets all it servers and comptering rooms at a constant 70% humidity, along with a 70 Degree temperature. I try to keep my basement at tose levels. My layout is seven years now. All my electronics, locos, are in excellent operating condition. No rust, or deterioration that I can find. Some of my earlier scratch buildings/structures, in spots where paper was glued to foam board has become separated in spots. But again nothing major. And that could be from not using enough glue on the surface of some of the builds...
Stephen G posted:The humidity level for three weeks has been between 43% and 53%. Here in St Charles County Mo the humidity is very intolerable in the summer. My concerns mostly has to do with moisture my locomotives and other electronics attract. Does anyone know the best humidity level.
Stephen, I'm 20 min. south of you in St. Louis County so I know the drill. If your basement is climate controlled (like I presume your house is), then the humidity in the basement should remain relatively low anyway. However, sometimes if the basement is not climate controlled and your foundation has a lot of hydrostatic pressure, then dehumidifiers are necessary. But again, it would be helpful if you knew the humidity now. It may not be necessary to do a thing. FWIW, I like to keep it at 45% or lower due to trains and other things .
Quarter Gauger 48 posted:IBM Corporation sets all it servers and comptering rooms at a constant 70% humidity, along with a 70 Degree temperature. I try to keep my basement at tose levels. My layout is seven years now. All my electronics, locos, are in excellent operating condition. No rust, or deterioration that I can find. Some of my earlier scratch buildings/structures, in spots where paper was glued to foam board has become separated in spots. But again nothing major. And that could be from not using enough glue on the surface of some of the builds...
I'd have to question that figure. I worked for IBM back in the days of big iron, and we certainly never wanted to see anything like 70% humidity!
One of many articles on equipment room humidity...
Recommended Computer Room Humidity
Relative humidity (RH) is defined as the amount of moisture in the air at a given temperature in relation to the maximum amount of moisture the air could hold at the same temperature. In a data center or computer room, maintaining ambient relative humidity levels between 45% and 55% is recommended for optimal performance and reliability.
When relative humidity levels are too high, water condensation can occur which results in hardware corrosion and early system and component failure. If the relative humidity is too low, computer equipment becomes susceptible to electrostatic discharge (ESD) which can cause damage to sensitive components. When monitoring the relative humidity in the data center, we recommend early warning alerts at 40% and 60% relative humidity, with critical alerts at 30% and 70% relative humidity. It is important to remember that the relative humidity is directly related to the current temperature, so monitoring temperature and humidity together is critical. As the value of IT equipment increases, the risk and associated costs can increase exponentially.
Another site recommendation, a little looser, but still not 70%
Finally, a recommendation from Cisco from a white paper they published for server room standards.
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We never run data centers at 70% humidity. That’s clearly a typo or mistake. 70 degrees Fahrenheit, maybe, but we generally run them cooler due the heat load from the servers. 45 to 50% humidity would be more likely.
George
Here is another data point. I live in southern Maryland and my Kenmore 70 is starting its 4th summer. Basement size around 1,400SF with a humidity sensor on the other side of the basement from the dehumidifier. The dehumidifier drains into the sump.
I plugged it in, set it at 50% and it runs 24/7. The basement is between 45-55% humidity, sometimes lower in the winter.
Mine is set at 40% and they cycle on and off. I have a daylight basement open on one end.
