How To Change Filter On Lennox Air Conditioner

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The main job of the air filter is to filter out dust and droppings from your air conditioner and furnace. And you'll be surprised past how much debris can build up in just a few days.

Changing the filter regularly helps keep your home'due south air clean and decreases the impurities flowing through your air conditioner from the outdoors. But how do you change the filter on a Lennox air conditioner specifically? We researched this, and we'll hash out it here.

Here are the steps to change the air filter on a Lennox air conditioner:

1. Locate the air filter
2. Slide the air filter out of its housing
3. Check the size of the filter
4. Insert the new filter into the housing

The process for irresolute a Lennox air conditioner is relatively straightforward. All the same, it'southward always best to bank check your user's transmission to ensure that you follow the correct procedure for removing filter covers or panels. Continue reading to acquire how to become it done.

Steps To Change The Air Filter On Lennox Air Conditioner

Lennox air conditioners typically come with a dispensable air filter that is well-nigh 1-inch thick. These filters should exist changed anywhere from 1 to 3 months. Even so, if you or anyone in your dwelling house suffers from allergies, it may be best to modify them monthly.

Remember, changing the air filter regularly can assist prolong the lifespan of your air-conditioning unit [in add-on to regular maintenance].

Things y'all'll need:

• New air filter
• Screwdriver

1. Locate the air filter

Outset, locate the filter area on your air conditioner. The filter is typically found on the bottom or the side of the unit, simply it may be housed inside the unit, depending on the model.

If that's the example, you'll need to accept off the front end access panel to access it. In some cases, y'all'll also need to use a screwdriver to remove any fasteners holding it in place.

2. Slide the air filter out of its housing

After locating the filter, apply a small pry tool such as a pry bar or a one-inch putty knife to slide the filter out of its housing. Once y'all're able to grab information technology with your hand, pull it out completely from its position.

Remember that you may need to nudge the filter left and correct if it's nestled tightly in its position. Also, take note of the management of the filter as you remove it.

3. Check the size of the filter

The dimensions of the air filter will be located on the side of the filter. The dimensions are listed as Width x Length x Superlative [example 16x20x1]. Make sure that the new filter has the same dimensions as the previous filter. Otherwise, it won't fit into the housing surface area.

4. Insert the new filter into the housing

Next, locate the directional airflow arrows on the new filter. These arrows betoken in the management of the air conditioner's airflow to evidence you the correct style that filter should face.

Be certain to insert it correctly with the open surface area of the filter facing the vent. And once you slide the filter in position, you're all fix. Next, replace the front end panel on the air conditioner if you've removed it.

Demand a visual? Check out this helpful YouTube video:

Where is the air filter on a Lennox air conditioner?

Most Lennox air conditioners will take the air filter located either in the blower compartment of the connected furnace or in a carve up fastened filter case. The filter may also be found in a wall-mounted air grill vent on the return. If y'all're unsure of the location of your filter, check your user manual.

How many filters does an Air-conditioning unit have?

About air conditioning units come with only 1 filter, typically located in the furnace or almost it. Nevertheless, some units will come up with two or more filters.

When yous buy your air conditioner, the number of filters volition exist located in the user manual. It will also state the type and size of the filters y'all'll need for the unit specifically.

What happens if the air filter is astern?

Installing the air filter astern is never a good idea. Hither are a couple of problems that can develop if y'all install the filter in the wrong direction.

There will be issues with air circulation and filtration

As the furnace sucks in cold air from outside the home, the rut exchanger warms it and then blows information technology back into the living infinite. Any fibers, debris, and dust can enter the dwelling house through the vent and from the rut exchanger if the filter is astern.

This is something you don't want, as it can cause issues with the air quality of your home, and it's specially troublesome for anyone who has allergies.

The furnace will exist less efficient

A backward air filter will likewise cause the furnace to piece of work overtime to practice the same amount of work. As air circulates through the furnace system, the blower will accept difficulty pushing the heated air through the backward filter, equally it's less porous than the other side.

The central air and furnace of the HVAC system will accept to at present pull air through the non-porous side of your filter, causing it to lose efficiency. This, in plough, volition require the HVAC organisation to expend more energy and will result in a spike in your utility bills.

How practice you clean a Lennox filter?

The process to clean a Lennox filter is pretty straightforward. But make sure that you have the blazon of filter that's to exist cleaned instead of replaced. Cleanable air filters will typically have a plastic frame and a metallic mesh grill. Replace filters usually have a sparse cardboard frame and a white mesh polyester or cotton center. And here'due south how to change a Lennox filter:

1. Turn off the power to the HVAC organisation

First, turn off the HVAC system at the thermostat. You tin as well turn it off at the circuit breaker.

2. Locate and inspect the filter

Next, locate the filter housing surface area for your system. This volition typically exist located near the furnace in the front console or a split filter housing compartment. Refer to your user's guide to find it. Once you observe it, inspect the filter to determine if it needs to be cleaned.

3. Vacuum the air filter

Side by side, take a small handheld vacuum or a vacuum with a hose attachment and manually clean the filter. Be certain to remove all dirt and droppings from the mesh grill, and pay special attention to the corner areas where it accumulates the most.

If there is simply a pocket-sized amount of clay in the filter, wipe it off with a clean cloth. Notwithstanding, if the filter needs a more thorough cleaning, proceed to the next steps.

iv. Wash the air filter

Adjacent, take the filter out back and spray information technology with a water hose with a nozzle attachment. Be sure to keep the nozzle at to the lowest degree 8 to 10 inches away from information technology so that you lot don't want to damage the mesh grill. If you don't take a water hose, you can as well clean the filter in your kitchen sink or bathtub.

Fill the sink or bathtub with warm water and about1/4 tbsp of regular dish soap. Allow the filter for nearly 5 to vii minutes.

Next, take a sponge or cloth and remove whatever dirt and debris and go over the filter. Next, rinse the filter past running it under the absurd water and and then milkshake it to help get rid of backlog water. Lastly, let the filter air dry out for about fifteen to 20 minutes before placing it dorsum in its housing.

How do I reset my AC after changing the filter?

The easiest and quickest way to reset your air conditioner after changing the filter is to flip the breaker switch corresponding to the air conditioner or HVAC unit. Before irresolute the filter, flip the switch to the "Off" position to plough off the unit of measurement.

And afterward changing the filter, flip it back to the "On" position to restore the ability to the air conditioner. Think that doing so may too erase whatsoever temperature or "Auto" settings on your thermostat, so you may want to note this before performing the reset.

Wrapping things up

Changing the air filter on a Lennox air conditioner is pretty much the same process as it is with other HVAC systems. E'er remember to first power off the unit of measurement before performing this job. And it helps mark your agenda and then that yous know when to replace or clean the filter again.

Before you become, be sure to check out our other posts:

Goodman Air Conditioner Tonnage: How To Find What Yours Is

Furnace Humidifier Water Ever Running – What To Do?

Source: https://hvacseer.com/change-air-filter-on-lennox-air-conditioner/

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