I have two furnaces. One for downstairs and the other for upstairs. If I buy only one unit, where should it be placed?
1449628
Where do you spend most of your time in the home? That's where the humidifier should go. I would put it where I sleep. If your sinuses are very sensitive to dryness, and you spend a lot of time in the home, you should install 2 humidifiers. They will only run when the furnace or blower is running.
1449629
You don't need two units. We have three furnaces and installed on the most central. The moisture spreads through the house.
1449630
My home HVAC system has two systems and four zones. The larger one serves the main living level, and a main floor master suite. I installed the 800 on the main level system with the humidistat sampling the return air from that level. It is mounted very near the supply plenum which is where the steam connection is made. The steam hose length (which affects performance) is only three feet long. And I have the unit supplied with 240V which maximizes the steam produces. It's on a dedicated circuit with a service disconnect immediately next to the 800 unit. Installed as I described, this unit produces more than enough humidity to keep the entire house comfortable. There's no noticeable difference in the humidity level on the main level and the top floor. Since this unit, when installed as I described, will produce more than 20 gallons per day, that's sufficient to keep the house very comfortable. I installed the system two winters ago, and it has been trouble free and very effective. The canister / cartridge does need to be replaced at the beginning of each heating season. However, it is a fast replacement for a system that works as well as does this one.
1449631
Humid air travels to dry air. Generally speaking the lower area of your home will be cooler than the upper area of the home. Therefore the furnace will generally run more frequently. Also you have entry doors downstairs causing lower level to run more often. I would install on the lower level of the home for that reason. I would also setup the unit for 220VAC operation to maximize the steam produced to humidify with. If the humidifier does not maintain the humidity at desired levels it can be configured to run the furnace fan on a call for humidity.
2235994
I bought two - one in kitchen and one in hallway close to bedrooms. Hope this helps.
491471
I think in very well might be better to install 2 of them. I have a single level 2400--but has a bonus room above garage--and a very tall attic space. I got 1 and it is only cooling my attic 10 degrees or so in the heat of the afternoon. I may look to buy a 2nd one later on down the road.
1246285
Yes. Mine is in the basement. It can be installed anywhere that meets the clearance, fresh air, and venting requirements. Consult a licensed plumber or your local code official. It's possible to burn down your home or asphyxiate yourself if you do it wrong. It is, by the way, a great heater and a good buy.
2243824
This is the compact version. My feeling for an apartment with multiple rooms is that you would eventually want two. I have three of the taller large units, and one of these. If you have good circulation I would suggest the taller double model and you might be able to run it on a slower, quieter speed.
524394
One of the longer sides is the best location. You need to center the indoor unit as much as possible in any installation.
563680
Yes, like others the main reason I bought it too. I initially installed one downstairs and added one to the upstairs as well. The instructions are a little hard to understand but after reading a couple times it made sense.
1414906
Depending on whether or not it's an open or enclosed structure will determine placement. It's designed to pull the hot air away from your equipment and push it in the opposite direction. So wherever you can best accomplish that is where you should put it. If it's a fully enclosed case I recommend putting it at the top or flipping it upside down and putting it at the bottom.
1790693
Might not be big enough unit for the area ? We have one upstairs and one downstairs. They are working great at 45%. Or give it to more time.
1128270
I would say get two, one for upstairs and one for the first floor. Other than that they work great.
574320
The unit is nothing more than a squirrel cage fan like the one on your furnace. It draws the air through a filter and it can be mounted where ever it will draw the air for your application. The height recommendation is a safety thing so you don't hit it if you move under it--unless you are very tall!I like mine a lot.
202448
I only have one unit that heats & cools an addition to my house. It works great for my needs.
1862620
You should not have an AC coil inside the duct. It should be in a separate compartment of the furnace or in the plenum. You can install it anywhere you wish, in a vertical position, but I would advise you to install it in the return air drop near the furnace and run hot water to it. You should also configure it so that it will run when necessary although the furnace may be off at that time.
856256
One unit on the high setting should cover the shop when you are not there. It's too loud to run on high if you are occupying the shop, so at least two units on the lower setting might be better.
1486264
The thermostat we have we affixed to the unit. If you purchase a different thermostat you can place it any were.
725905
You would need 2 cross pieces - one each for top attachment and for bottom screw attachment - you'll see.It can sit on floor with legs purchased separately. Mine is set ~ 12" off floor for vacuum cleaning below. It's also a good idea to have some space ~ 2" behind to maximize airflow from the fan also purchase separately.I heat an entire above garage apartment and haven't needed to set it higher than 2 of 10. You'll love it.
1844583
I would read all the reviews to decide whether or not to do-it-yourself. The scope of the installation will vary depending on how your furnace is equipped. At a minimum, you will have to cut accurate holes in ductwork, read electrical scematics/diagrams, do electrical and plumbing work. Ideally, you will need to be in close proximity to water supply, drain and electrical outlet. If you are unsure, you should probably hire it out.