Kenmore vent hood has exhaust on both sides, has vertical vent into attic, and is mounted on wall above stove. The exhaust is weak as it does not pull smoke/steam upwards well. I removed the filters on boths sides. With the exhaust fan turned on - Towards the front air is blowing out and towards the back there a suction up/out; however, the front output is much stronger than the back input. If I did not know better, I would think the exhaust fan was rotating backwards. Any guidance would be appreciated.
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I usually choose an outside wall if possible to vent outside. You can buy a rear vent that is superior to a dryer vent. When this isn't possible you need a rectangular duct going up through your cabinet and up through your ceiling. hopefully you have an attic or you have to switch to a 5 inch tube going sideways (above your cabinets (if there is space) to the outside wall. If it goes into an attic you have to cut through the shingles to a vent made for bathroom and or hood vents. The motor and blower assembly inside your microwave is designed to turn to be front facing, rear facing or vertical facing. Just unscrew or break out the side that you need to vent through.
The approved method of exhaust venting is a full Type L or PL Pipe chimney. The height of which must be a minimum of 3 feet higher the highest roof structure. The outdoor air kit is used to pull fresh combustion air into the system from the outside. The exhaust venting can go horizontally for no more than 2 ft and then must elbow up to what I stated above. OR if you have a single story home, it can go up through the ceiling, through the attic and terminate above the roof. Any time the vent pipe passes thru a combustible surface it must have a fire stop.
Keep in mind, this was just a brief overview of what is required. Each stove manufacturer as it's on guidelines for safe installation that will not only meet EPA Standards, but also your local Building Code Standards and NFPA Standards. Not installing it properly or not having it professionally installed, may void any claim you may have in the future with your homeowners insurance, that resulted as a loss, because of the stove and/or it's installation.
some fans have a charcoal filter that needs replacing others are supposed to be vented out side by the roof or out the wall to see if the vent is going outside you will have to unmount the unit tak it down and check and see if it is conected to a duct in the celing or through the wall hope this helps
This complaint usually is attributed to clogged exhaust venting somewhere. As a process of elimination, remove the exhaust venting from behind the dryer and run your loads. If the dryer dries clothes properly, then your issue is definitely with the exhaust venting (e.g.: inside wall, attic, etc.). If possible, check the entire path of exhaust venting or contact a vent cleaning company.
You need to install a damper. It sounds like your vent now just vents into the attic and out the attic vents. If that is the case, or even if it vents directly to a roof vent, you can install a damper that only lets air flowe one direction.
The fans on an over the stove microwave can be rotated up to 180 degrees depending on how the installer intends to vent the hood. Your fan is pointed forward and venting into the kitchen through a charcoal filter. If you want to vent through the ducting and out of the kitchen, you'll have to drop the microwave down off of the mounting bracket and rotate the fans in the back, pointing the dicsharge upward for a vertical vent, or 180 degrees, if it discharges out the back (wall vent). In both cases, an adapter is necessary, and can be obtained at any hardware store.
Best regards, --W/D--
You have a few options, First off, I am assuming that the stud you refer to is an outside wall. Assuming that is true, then you have a few options.... one of them is to cut thru the stud and run the vent out. Even if that stud is on a bearing wall ( meaning it is carrying a roof load above it) ... It is unlikely to pose a problem if that one stud has been compromised with it cut out, If that concerns you.. and you are handy, you can open that area of wall up from the inside and box the area that the vent will be located in with short pieces of 2x4 to the studs on either side of it... Another option is to vent the hood up thru the cabinet above and direct that out slightly offset to the stud in the wall..
One thing I have done is to cut the stud out and then to place a piece of 1/2" plywood in the area that the micro/hood will be located and attach that piece with drywall screws to the studs in the wall.. That piece of plywood will help support the stud you cut when you screw it to the adjacent studs and also act as a place to secure the hood mounting bracket on the wall. Granted, it shifts the hood out from the wall 1/2 " but then you have plenty of surface to secure the plate and don't have to worry about hitting a stud or using wall anchors.. I hope you understand my comments..If not...please respond to this and I will provide additional information to clarify this... Hope this helps !
You are purchasing new dryers when the problem is your vent line. The fact that your old dryer is now working in a different home, and your new dryer still has the same problem as the old dryer, leads me to suggest that you reroute your vent line some how. Your dryer vent line is really too long. The fact that you've added two 90 degree bends also leads to the issue of lint build up problems by creating added resistnace. It's a simple theory of operation when it comes to dryers. The SHORTER and STRAIGHTER the vent line the BETTER. All vent hoses create some resistance to air flow. It is typical in longer runs that the lines build up and accumulation of fine lint over a period time which adds weight to the line. This can cause the line to sag and restrict lint even more. Any bend in the line (especially 90 degree bends) also create points of resistance where lint tends to build up. This eventually leads to clogs, longer dry times, dryer overheating and eventual failure of the appliance. Purchasing higher end models does not necessarily equate to better performance. Many of your low end Kenmore, Maytag and Whirlpool models are great dryers and last years with proper care and maintenance. Even though you don't have this configuration, I thought I might add that it's also a bad idea to have vent lines that run vertical (such as in an attic). Dryer exhaust has moisture content from the clothes. When the lint mixes with this moisture it becomes more dense. If you have a vent line that runs vertical, this line will eventually settle at the lowest point of the vent line (which is usually right where it enters the wall). Reroute your vent line and shorten it and I bet your problems will go away. It's cheaper to spend the money on some semi-rigid vent hose than several hundreds on another appliance that will probably give you the same results. I hope this helps you,
"Microhood" seems to be a slang term for the "microwave hood" (hood fan or exhaust fan) which is normally part of an over-the-range microwave oven or range.
But these should be available separately, as I seem to recall.
I would contact home centers such as Lowe's, Home Depot (if they still exist), etc., or a local appliance store.