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Furnace Air Filter-looking for air filter location on aquaderm indoor furnace

I am unable to locate the location of the air filter for Aqua Therm indoor furnace model 24UAQ3

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6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

  • 828 Answers

SOURCE: model ckl 60-1 furnace is

Check the thermostat and see that it is set to the cooling mode. Outside unit may not be powered up, check breakers for A/C and insure that it is turned on.

Posted on Apr 29, 2008

  • 13 Answers

SOURCE: no air blowing through ducts

If the inside fan motor is still running but you have no air flow it could be low refrigerant charge, dirty evaporator coil, or just leaving the temperature set point to low over night when it was cooler outside, causing the evaporator to freeze up stopping the air flow. Once the evaporator coil has started to collect ice it must be completely defrosted before the problem can be corrected.
Example, It could be that your coil froze due to a dirty filter, which you have now replaced, but the evaporator coil has not had a chance to completely defrost.
I would turn off the A/C but set the fan to on for at least four hours, if you can see the drain from the unit wait until not even a drop of water is coming from it. Then turn the A/C back on and check it, it is important to leave the A/C off the full defrost time, if it is turned on even for a few minutes at a time it will never defrost.
After you restart the A/C if it cools ok for a while then does the same thing again it is probably low refrigerant charge and you should have a service company check it.

Posted on May 22, 2009

  • 29 Answers

SOURCE: too much water condensation

Check your condensate drain. It could be plugged. Or perhaps you have a crack in the drain pan.

Posted on Jun 21, 2009

  • 398 Answers

SOURCE: Central air conditioner leaking water somewhere.

look for a cover that covers the a A coil.take the small 1/4 in screws out and carefully remove the covers or cover if you have access do both sides. my basement has enough room to get to both sides. my house tlr you can only do one side. look for a drain hole blow it out with a air hose or garden hose run a wire if you have to.

Posted on Aug 01, 2009

  • 53 Answers

SOURCE: drip pan wet furnace filter lennox air handler

verymuch so it is clogged up , now open system treat drain pan with bleach ,blow out two lines if there are available but if theres only one treat that on ,then treat the coils clean an treat them after cleaning pour little bleach in the bottom of the pan

Posted on May 24, 2010

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Where the furnace pulls in air to heat is where the filter is.

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If it's an updraft, filter may be at bottom of unit. Filters are usually installed in the return air side of the system. If you have a return air plenum it may be under a removable plate cover. Also check you return air grill inside your house, filter may be inside this grill,which have opening latches.

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Jul 02, 2015 | Filter Heating & Cooling

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Where is the filter located in the armstrong air ultra v advantage 93?

The Filter will be located between the air return and the blower box. Sometimes there is a filter "rack" added by the installer on the outside of the furnace - it will be located between the blower box (lower part of the furnace where the blower is located) and the air return duct - Locate the filter rack and remove the access cover, slide out the old filter and slide in the new one - Note that filters are "directional" meaning they are designed for air flow in one direction only (look for the air-flow orientation marked on edges of the filter) replace the access cover. If you do not see the filter rack on the outside of the furnace, it may have an internal filter rack (inside the blower box)
To change an internal filter - Remove the lower front cover of the furnace, the filter will be held flat against the return inlet by some sort of retainer - remove and replace the filter with the same size and type - be mindful of the air-flow orientation of the filter (air-flow indication arrows should point toward the blower). Replace the retainer and cover(s).

Sep 13, 2014 | Heating & Cooling

1 Answer

I have a GE BTB736A100A2. Does the dinosaur have an air filter? If so, then where is it? Thanks.

Hi, if this is a package unit, both heat and air all in one, the filter normally is put in a return vent in the ceiling indoors. If you have a split system, outdoor condenser and indoor blower unit, it may be the same, in your ceiling or on a lower wall near the furnace. It may also be inside of the indoor unit either above or below the blower fan. Depending on the sq. footage, you may have up to 2 or 3 return air filters. If you have looked through out the home, and you don't see any grill, it would have to go in the indoor unit if this is a split. The filter is always located on the return side of the unit, the side that draws air back over the indoor coil. If you can find nothing, you may need to buy some filter media at a hardware store, and try and cut a piece to fit where the air flow is being drawn back into the blower compartment, not the supply air coming in, but going back out where the indoor coil is located to catch all of the dust. Just take your time and look for any register that you can feel air being sucked into, and this is where you can put a filter. If you do find the grill and old filter, it will have the size and a arrow on it and it will go in with the arrow going in the direction of flow, you can feel it. I hope this has given you some direction and help.
A/C, & Heating Contractor

May 31, 2011 | GE Zoneline AZ58H12DAD Air Conditioner

1 Answer

How do i replace the filter?

Most forced air heaters have a filter in the return air grill located in the home or building. also try looking around the base of the furnace itself. they sometime slide in next to the furnace.

Dec 20, 2010 | Heating & Cooling

1 Answer

My condensor in the furnace ices up which restricts the airflow. Is this normal. When I shut off the air conditioner the ice melts and causes a minor flood in the furnace. thanks

The indoor coil or "Evaporator Coil" (condenser is the outside coil in air conditioning) should never freeze when an air conditioning system is installed, maintained and serviced properly.
The most common cause of evaporator freezing is a clogged or dirty air filter. Other causes include; a clogged or dirty coil; blower malfunction, filter too restrictive (in which case use a less restrictive type), undersized duct, closed and or covered registers and grills, and collapsed duct.
Another common cause of evaporator icing is loss of refrigerant in which case you should call a professional who can locate and repair the refrigerant leak and recharge your system.

Jun 25, 2010 | Carrier 38CKC036 Air Conditioner

1 Answer

Where is the filter on the Criterion II

On a upflow model, the factory location for the air filter is just below the blower. Remove the front furnace doors to get to it.
If it is a downflow furnace, remove both furnace doors, and look inside the blower area, they will be sitting above the blower. Usually 2 air filters, in a "V" formation and are sometimes hard to get to.
If you do not find the filters here, someone has removed them or they may have been relocated to the return air grill, a large grill, usually located in the hallway or higher up on the wall.
If the Rheem factory air filter is still being used, it will be a black plastic frame and the filter area will look like a window screen.
Good luck and have a great day.

Apr 05, 2010 | Heating & Cooling

1 Answer

Need to locate filter on model PGJ042100-1

Filters are usually added to the sheetmetal seperate from the furnace. All air must be filtered before entering the furnace. Turn on heat and feel ductwork to determine which direction air flow goes, warm will be supply and room temp. will be return. Filter should be on return side of furnace. Some of them may be filter grilles located in a central reurn on older homes with only one return in a hallway or sometimes the correct ductwork is not installed and they are inside the bottom panel where return ducts connect

Feb 02, 2010 | Goodman Heating & Cooling

1 Answer

Filter location

is this a split system or package unit. if u don't have a filtered return inside the house where the return air is and just grilles( return is the air being sucked back to furnace). look inside the furnace where the blower motor is the filters can be in the plenum above the blower if its a counter flow or if its upflow they might be below the the blower or on the side of the blower. wherever the return air comes back to the furnace look there. also if there is 2 panels behind the flue pipe that may go up remove the right side panel and there may be 2 filters in a v pattern above the blower.

May 27, 2009 | Carrier Heating & Cooling

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