Sprinkler Valve How Does it Work?

Valves are an essential piece of any sprinkler system, but it’s easy to forget how useful they are since they’re completely out of sight. Sure, sprinkler heads are responsible for the actual irrigation and spread of water on your lawn to keep it green and lush, and it is still important for you to take care of, put attention towards, and maintain the optimal condition of your sprinkler heads.

But if it weren’t for the sprinkler valves, you wouldn’t even have water pumping through your pipes in the first place. The maintenance of your sprinkler valves, and ensuring that they operate at peak functionality, is crucial to the maintenance and irrigation of your lawn.

Benefits of Understanding the Sprinkler Valve

It may feel as though having to learn about how sprinkler valves work is another hassle on top of the numerous things that a homeowner has to be knowledgeable of, but knowing this is detrimental to the health of your lawn.

If you’re unaware of the way sprinkler valves work and how each part operates, then breakages in your valves may become far more dangerous and more expensive for you. If you are at least aware of the slightest gist of how the sprinkler valve operates, then it will help you in knowing how to take the right steps and how to avoid further damaging your valves.

Worst case scenario, you can even be completely oblivious to damages and breakages and leave your sprinkler valve unattained, incurring further damage over time. If the damage has gone too far, you can end up having to buy an entirely new sprinkler valve rather than just specific parts. This is how you end up spending way too much money than you should have if you had only been properly prepared.

The Parts of a Sprinkler Valve

In order for you to get to know how it works, let’s introduce to you the parts that make up the sprinkler valve:

Solenoid

Plunger

Port

Closing mechanism

Everything about the sprinkler valve depends on two things: water pressure, and electric current. Pulses of electric power run through the solenoid by the timer, which in turn lifts and/or lowers the plunger. Moving the plunger upward allows the water to rush in the port into the chamber, and consequently moving the plunger downward stops the flow.

This opening and closing of the port into the chamber is crucial for maintaining and controlling the water pressure inside the valve, which flows through the port and pushes the diaphragm (the closing mechanism) up.

When the solenoid is de-energized, meaning no electrical current is running through it, then the plunger is moved down to plug the port. Water thus stops flowing through the chamber above the diaphragm, forcing it to close the valve and stop the flow of water to the sprinklers entirely.

This is how the intricate system of a sprinkler valve works. Now, when you’re in front of a problem in need of a solution, all you’ll need to do is to troubleshoot what went wrong based on the parts that you know and you’ll at least have a good idea of what to do next.

How to Fix Sprinkler

While the sprinklers are doing its job of watering the entire lawn, we must assess if it functions well. Otherwise, if the damage in the sprinkler system is left untreated, it will be the source of high expenses in your water bill. With proper handling and care, your sprinkler system will last long. However, there are times where the sprinklers get damaged due to being stepped on and other factors. 

And so, how can you fix the damaged sprinklers? There are parts of the sprinklers that might be damaged, or the sprinkler itself has damage. For these problems, there’s only one option, and it’s to replace the damaged parts. How though? This post will answer that question for you. 

Here’s how to replace the entire sprinkler:

Assess which parts of the sprinkler is damaged

While the system is working, look around for indicators of damaged sprinkler system parts. For sprinkler heads, you can determine if it’s damaged if either the head doesn’t spray the usual amount of water, or it stopped functioning. The latter is an indicator of a damaged nozzle. If the riser pipe or the water pipeline is damaged, the area affected will look soggy. Once determined, turn off the water supply in that zone.

Purchase replacement parts

For you to properly replace the damaged parts, a replacement must be on hand. You can purchase one at a home improvement store near you. To prevent having problems later on, you must purchase the same brand and type of sprinkler as the damaged one.  

If the damaged part is aboveground, follow the instruction manual

If the removable parts of the sprinkler like the nozzle is damaged, you should prepare a replacement nozzle. Then, follow the instructions on how to remove and attach it, which the manual in the product specifies.

If the underground pipe or sprinkler itself has damage, dig down and around the damaged area

Once you have a replacement, it’s time to begin the process. If grass patches surround the broken sprinkler, unearth it carefully and set aside. Then proceed to carefully excavate the ground around the broken sprinkler until the elbow junction is visible. Then, set aside the unearthed soil at a sheet of plastic. 

Remove the damaged components

Once the excavation of the ground surrounding the damaged area completes, you can now remove the damaged parts for replacement. Once the riser pipe is detached, seal off the exposed water line with a sheet of plastic immediately. If the riser pipe comes off along with the old sprinkler and it’s not broken, remove it from the damaged head and attach it to the replacement sprinkler. Otherwise, use a pipe removal tool to remove the damaged riser and replace it with a new one with the same height.

Attach the replacement parts

Before attaching the riser back to the pipeline, wrap the male end of the riser with a Teflon tape to prevent water leakage by filling up the loose connection. Remove the plastic sheet from the exposed water line, and quickly twist back the riser (with the sprinkler head) in place. 

Test to see if it functions well

Open the water supply of the zone where the newly installed sprinkler replacement is, and determine whether the new sprinkler is functioning as intended. If proven to be working well, cover up the vicinity again with the excavated ground, and carefully place back the displaced grass patch.

And with that, you’ll have your sprinklers working well again! If this post has helped you in regards to this matter, please don’t hesitate to share it with others!

How to Change a Sprinkler Head

Over time, sprinkler heads get worn out and damaged. The causes can be due to constant use, accidental chipping and breaking, or even the severe cold temperatures brought about by winter. A damaged sprinkler head will not function properly, spraying out more water than usual or worse, flooding the surrounding area. If it isn’t fixed or mitigated, the water bill might tear a hole in your wallet. Which is why inspection and changing of old or damaged sprinkler heads are needed. A question though, how do you change a sprinkler head?

This post will answer that question. By following these six steps, you’ll be able to change it by yourself!

Here’s how:

  1. Investigate the zones for possibly damaged sprinkler heads. 

The first action needed to be taken is to find which sprinkler heads in your lawn needs changing. Sprinklers with unusual output or have chipped or broken head are the ones that require changing. If you found the sprinkler heads needed to be changed, buy a new sprinkler head at the nearest hardware. It must have the same brand and series as the old or damaged one.

  1. Excavate the perimeter of the damaged sprinkler head.

Begin by slowly and carefully removing the grass around the faulty head in a circular shape. The excavated grass patch should have a measurement of 6-8 inches of diameter and 2-3 inches deep so that you can return it in place later. Then, dig about 6-8 inches deep around the sprinkler itself. Exercise caution while digging, since there might be pipes in the area. Also, set aside the removed grass and excavated dirt so you can return it in place after.

  1. Remove the old or damaged sprinkler head from the riser.

The riser is a part of the sprinkler system where the sprinkler head is attached. To do so, rotate the sprinkler head from the riser in a counterclockwise motion. If the riser comes with the sprinkler head, then rotate it off and return it back to place. A tip before unscrewing the sprinkler head: prepare a cloth as cover to the exposed water line after the sprinkler head is screwed off from the riser. The cover is to prevent foreign materials from entering the line, such as dirt.

  1. Screw in the replacement sprinkler head.

Once the faulty sprinkler head is removed, it’s time to put in the replacement. Tie a Teflon tape around the male part in a uniform manner, then twist it to the riser. The Teflon tape is used to fill the gaps in the area it is rotated on. After that, remove the cloth covering the exposed water line and make sure nothing went in it. Then twist in the new sprinkler head at the riser tightly, in a clockwise direction. 

  1. Adjust the nozzle, then test if the new sprinkler head works.

Once the new sprinkler head is installed, adjust and set the nozzle of the new sprinkler head to your desired direction. No adjustments are needed if it’s a radial sprinkler. After that, open the water supply line on the new sprinkler’s zone to determine if it works. If it does, proceed to the final step.

  1. Clean up the working area.

Before covering up the exposed sprinkler, check the area for leaks. If there are none, cover up the exposed area with the excavated dirt and properly place back the removed grass. Make sure that the sprinkler head’s top is no more than ½ inch above ground. 

And that’s how you change a sprinkler head! If you think these steps have helped you, then please don’t hesitate to share this with others!

How to Screw Into Concrete

Concrete is mostly used for every home nowadays. They are strong, sturdy, and durable, that is why they are a popular choice for every household. But because of the strength and sturdiness of the concrete, it is relatively hard to penetrate, making some things hard to do, like installing fasteners upon these walls.

To help you with that, here are some tips for drilling concrete and installing screws:

Buy a variety of screw lengths

Buying a wide range of screw lengths is always recommended so that you’ll have more chance of getting the correct screw size. Select a screw that can easily penetrate one inch into the wall. To do this, measure the material’s thickness and then add one inch to it. For hard and dense materials, like stone and concrete, an inch screw embedment will work just fine. But if you want to opt for maximum strength, a screw embedment of 1 and ¾ inches will give the best support. 

Use a hammer drill

In some less sturdy materials like soft bricks, you can easily drill holes using a carbide-tipped bit in a regular drill. But in most cases, you will need a hammer drill. Hammer drills are known for their power to drill holes, even the toughest of materials.

Drill with a firm hand and maintain steady pressure

A good technique is always important when it comes to driving concrete screws. If you don’t maintain your pressure, even a slight downward force can halt the bit and slip off the head, especially if you are using Phillips head screws. For best results, maintain your pressure on the screw and run the drill at slow speed and gradually increasing it to medium speed.

Make sure to drill the hole deep enough

When you drill a hole for your screws, you want it to be stable as much as possible. That is why you need to drill the hole deep enough for your screws for the maximum anchor. Holes for concrete screws usually should be at least ¼ inches deeper than the depth of the screw penetration to allow a little bit room for dust accumulation from the drilling process. But this process is not that easy, as judging the depth of the hole from the outside is not that easy. What you need to do is to drill bit by bit and put the screw inside to try it out. If the hole is too shallow, the screw will not go in completely. If the screw fits perfectly, penetrate the hole a little more to get that extra space allowance. 

Choose 3/16-inch screws for most light to medium tasks

Home centers and hardware shops often stock concrete screws in two different diameters: 3/16 inches and ¼ inches. The 3/16-inch diameter screws are popularly used for installing furring strips, screwing down walls and concrete floors, and even attaching hardware to block or brick. The 3/16-inch screws are often seen as the better choice, as it demands smaller holes, and it is relatively cheaper. But if you are having trouble with it snapping off because the concrete is too hard, it is time to switch to 1/4-inch screws.

How to Fix Crumbling Concrete Driveways

Crumbling concrete driveways are caused by concrete spalling – one of the most inconvenient problems those with concrete driveways will experience. Since concrete driveways are exposed to various elements like rain, flooding, and the weight of the car going in and out of the driveway, it is susceptible to damage. Spalling is like a ripple on a large pond caused by a small drop of water. If left untreated, the surrounding concrete also crumbles, which causes further damage to the driveway. 

That’s why spalling should be fixed and patched up before it worsens. And so, how do we fix crumbling concrete driveways before it gets worse? This post will help you solve that problem.

Here’s how to do it:

1. Determine the problem areas

The process of fixing the crumbled concrete driveway begins by determining the problem areas. If it has minor damage, then you can do it yourself. Otherwise, call a professional to fix your driveway.

2. Check if it’s the ideal weather to fix the driveway

If the weather’s going to be sunny or rainy, then postpone it to another day. For the concrete to achieve its full strength, you should patch up your driveway during clear weather.

3. If you plan to do it yourself, start by thoroughly cleaning the working area

The patching process begins by making sure the working area is cleaned. Remove the crumbled concrete, and sweep off the dust and foreign materials. You can also use a pressure washer to blast off difficult-to-remove dirt. If you used a pressure washer, make sure the area dries first before proceeding.

4. Prepare the concrete mixture

While the driveway pavement is drying after the pressure washing, prepare the concrete mixture. Be sure to use concrete with high strength to make it long-lasting. Before mixing, make sure the water ratio is enough to make it have a consistency similar to peanut butter. Then, mix it on a cement mixer, a wheelbarrow, or an area you readied so that you can mix concrete by shovel.

5. Fill the damaged area with concrete

Use a shovel to fill the damaged area with the concrete mixture. Using a trowel, make sure to even the surface to the driveway’s elevation. Let it dry for a few hours, then apply the second concrete coating. However, the second coating should have a wetter consistency for a smoother finish.

6. Use a concrete finishing broom

Using a concrete finishing broom is a must, since it will give the newly patched driveway area a non-skid surface, which is essential to prevent problems while driving. Make sure to drag the finishing broom in a direction along the width of the driveway. 

With this, you can patch up your crumbling concrete driveway with no need for a professional’s help! However, if the damaged area is too big or you also have a unique design for the pavement, it’s much better to let the professionals deal with the problem. Hopefully, this post has helped you do so. If it did, then please don’t hesitate to share it with others!

How Much Does It Cost to Put in a Sprinkler System?

Among the multitude of modern inventions and technological innovations within the last few centuries, the automated sprinkler system is one that has most definitely been put to good use across residential and commercial areas alike. Manually watering your lawn or green space with a good old garden hose has been rendered relatively obsolete thanks to the wonders of the sprinkler system.

Since these contraptions are so massively important and unequivocally helpful for all the homeowners out there looking towards enjoying a hassle-free irrigation experience, you may be on the lookout for the sprinkler system for you. You may be wondering about the price point that you should come to expect. In that case, you’ve come to the right place!

Factors that can affect sprinkler system

In order for you to much better understand the estimation of how much of your hard-earned savings will be dedicated to putting in a brand-new sprinkler system, let’s discuss a few things that can factor into the price. All of these factors, you can already take into consideration and ponder about as you go and read this post.

Property Size

As the logic goes; the larger the space, the bigger the cost! Especially for particularly large property sizes that are in different vertical heights or have a variety of plant life and sections in the area, several exclusive zones will have to be created.

The more zones, the more piping you’ll use. That’ll cost money. The more zones, the better sprinkler system controller you’ll need—which will also cost you more money.

Perhaps the best way to begin thinking about the cost of a new sprinkler system is taking into consideration the sheer size of the property you’re dealing with.

Soil Condition

As has been said before, different plant life in different sections of the property can be a cause for additional and more specified zones. The condition of the soil, which refers to the composition and components that make up the soil on your lawn, will be a strong decider of what kind of sprinkler head you will be needing to avail in the first place.

Landscaping and Gardening

Whatever plant life is present in your garden or lawn—whether it’s a bunch of shrubbery, a bed of flowers, or a plot of vegetable stalks—you’re going to have to specify the materials, such as the specific piping or sprinkler heads and nozzles, that make up your sprinkler system to better accommodate the needs of your greenery.

The Cost

Now is the dreaded talk: how much does it really cost? Well, that will depend on a lot of things—a lot more than what has been mentioned above gives us a workable estimation of an average $2,461, with the cheapest gunning for $409 and the most expensive running at around $4,900.

But of course, if this appears to be too hefty of a price for you, fear not! You already have all the tools you need to make the budget fit into what you can afford. Think and re-examine your budget according to those aforementioned factors and you’ll surely find a way to make the price work for you.

How to Fix Hairline Cracks in Stucco

If you see a hairline crack on your exterior stucco wall, it is very important to repair this stucco crack as soon as possible to prevent further damage. Even if they are just hairline cracks, you may want to call your local stucco repairman or apply a repair caulk in the crack to prevent future damage. This kind of crack in your stucco wall is considered a minor issue and you can apply do-it-yourself repair techniques that can assist you to get the job done properly. 

Getting Started 

Before doing any repair, you must evaluate the severity of the crack first. In order to do this, use a scraper to enlarge one of the hairline cracks. If you find out that it’s not really deep and it only exists on the surface, then no need to worry as fixing this type of crack is quite simple. What you should really avoid is the type of crack that runs deep through the plater towards the wall as these cracks are deeper and more serious. Now, let’s go over the actual process on how to fix hairline cracks in the stucco. But before that, let’s check what they actually look like. 

What Hairline Cracks Look Like 

A hairline crack is an ultra-small and often, a shallow surface crack within a wall crafted from stucco. It is as thick as a single strand of hair. Often described as a crack because it is shallow. In order to learn how to fit this, it is essential to know how they are formed as these cracks happen for many reasons. 

The plasters used to construct the exterior wall was not mixed properly.

The home is settling due to vibration. When there is remodeling or renovation in the home, vibrations that occur because of other repairs installations may result in hairline cracks to develop. This can happen even when the stucco was applied according to the highest standards, well-experienced professionals.

The stucco was covered by another layer of a coat of paint while it was still 

The worker who was stuccoing the wall stopped working at a specific spot each day. Professional contractors prevent these types of cracks by changing the spot where they stop the stucco installation process every workday. By doing so, they can lessen the risk of developing hairline cracks. 

Hairline Cracks In Stucco Repair Tips

Now, let’s discuss how to fix hairline cracks in stucco and the simplest process to handle repairs of these very shallow cracks. 

It is recommended to do your repair work in the morning. As we know due to proper lighting, it is easier to fill cracks in the morning. Aside from lighting, you may want to time when the house is cooler so better work in the morning than in the afternoon when the sun is up. When the house is cooler, it makes the crack more visible than when it is warmer. It is easier to spot and fill them in. Cool house leads to a contraction that opens up small cracks in stucco. 

Clean The Wall Before Repairing

Before repairing the wall crack, remove the dirt and dust from the stucco. When the wall is clean beforehand, it will have a clean and smooth texture that paint adheres to easily. After washing, you may fill in the cracks with a little dab of caulking or spackling. 

Afterward, you can repaint the wall for a smooth and clean finish. It is advisable to paint it right after washing and caulking to prevent water from entering the stucco wall. Paint can definitely seal the tiniest holes or pores. Additionally, small cracks may be painted over to bridge the space that crosses the crack. 

These types of slim cracks can be painted with thick or three coats of water-based and textured paint. This type of paint works well with cracks. 

How to Hang Lights on Stucco

String lights can make a world of difference to your outdoor space. It exudes a certain vibe making your ambiance more relaxing and welcoming. In some houses or condominiums, patio lights are becoming staples as they provide a vintage touch to your apartments, house backyards, or even cafes. 

However, with the presence of your stucco wall siding, hanging these fancy lights seem to be challenging. You may initially think of grabbing a box of nails to hammer these on the wall but before you do something that you might regret, let’s read on the ways on how to safely hang outdoor lights on your stucco wall without causing any damage. 

You have to properly secure the lights without causing damage to the exterior of your house. Take note that the uneven, coarse texture of stucco makes some adhesives ineffective. To deal with this challenging surface, there are some crafting tools you can use to attach your lights and remove them without damaging your stucco. If your finish is made with EIFS or Exterior Insulation Finishing System, you may even have an option to permanently install tools like light clips if you are planning to hang and remove your lights every now and then. 

GLUE GUN METHOD 

  1. Get the glue gun and load the glue stick into it. Plug the glue gun into the nearest power outlet. If the area where you are planning to hang the lights is quite far from where the glue gun is plugged, you may need to use an extension cord. 
  1. Go to the spot where your string lights will end and using a ladder, climb while holding your lights, and a glue gun. Hold the end of the string light with one hand against the wall. Align the nozzle of the glue gun near the light cord and pull the trigger in order to put a glob of glue onto the cord and wall. Be careful not to touch the hot glue. 
  1. Allow the glue to dry and harden by holding and pressing the cord against the wall for about 20 to 30 seconds. Then work on the next spot about 18 inches away from the starting point. Repeat step 2 by adding another glob of hot glue. Keep repeating the process for every 18 inches along with the string lights until you reach the end. 

Permanent Clips Method

  1. Determine the spaces between each light bulb on your string lights by measuring them. This will determine the right spacing for the light clips. 
  1. Put the ladder in the spot where your lights will end. Climb on the ladder while holding the caulk gun loaded with construction adhesive. 
  1. Go to the roofline or spot where the lights will go. Put a  quarter-sized dab of adhesive directly on the stucco exterior surface. 
  1. Place the flat edge of the mounting clip into the adhesive. Hold and press it firmly for about a few seconds to ensure that it sticks strongly. Repeat this process on every mounting clip, making sure that the clip spacing equals the bulb spacing on the light string. Once you’re done, it’s time to attach the light bulbs into each mounting clips. 

How to Cut Stucco

How to Cut Stucco

Stucco provides a solid and good looking covering to the exterior of your home. But, there may come a time that you need to make some changes in your house that may require you to cut your stucco wall. 

There are a few different processes to cut through the stucco. Being familiar with different tools, blades, and equipment will help to properly cut through all kinds of stucco plaster. 

The Right Tools

There are a few different tools you can use to cut through the stucco wall. One of the main tools is a diamond blade or a carbide-tipped blade. These tools make a clean cut through the stucco. Firstly, you must choose the saw that is perfect for your needs. 

What You’ll Need

There are a few different tools you can use to cut stucco. You can use a diamond blade or a carbide-tipped blade in order to make a clean cut through the stucco. Firstly, choose the saw that’s best for your needs:

  • Circular saw – good for cutting a large area
  • Angle grinder – great for virtually all purposes
  • Oscillating tool- good for smaller cuts and detailed work
  • Power drill with a hole saw attachment -great for cutting circular holes

After identifying the best saw for your project, you’ll need these tools on hand as well:

  • Painter’s tape 
  • Work gloves
  • Shop-vac 
  • Respirator 
  • Safety goggles 
  • A helper 

Step 1: Set up the work area 

Before you begin cutting, prepare the area where you will be working to maximize efficiency and avoid accidents. 

You can place painter’s tape around the perimeter of the hole you’re going to be cutting. Since stucco is prone to chips and cracks, taping off the perimeter will help lessen the possibility that you damage the good stucco in the vicinity area as you work.

Step 2: Prepare the shop vacuum 

Cutting through Stucco results in so much dust in the area that could sometimes blur you while working. Having a helper and a shop vacuum can help to manage the dust, making it easier to see your work. It is also important for you and your helper to wear respirators to protect you both from breathing any airborne dust particles. 

You should also make sure that your shop vacuum is totally clean. Otherwise, your vacuum will be ineffective in pulling the dust from your workplace as it will just spit it all out on the other side of the vacuum. 

Step 3: Cutting the stucco 

When you are ready for the actual cutting, it is also important to know what you need to do depending on the kind of say you’re using. 

Circular Saw

Circular saw is perfect when cutting larger sections. It doesn’t work well with small cuts that required detailed work.

Make sure you are wearing the proper protective gear like safety goggles and gloves for safety before cutting the walls. 

Push the blade guard back of your circular saw and turn it on. Before starting to cut, wait until it reaches full RPM. Finally, make your first cut with the circular saw. Work slowly and carefully to lessen the change of chipping or cracking the stucco. Continue until you’ve reached the edge of where you are cutting and repeat the process if necessary. 

Angle Grinder

An angle grinder is powerful enough to cut large surfaces and is also useful in smaller cuts as well.

Allow your angle grinder to reach its full RPM as you switch it on. Plunge the blade into the surface of what you’re cutting. 

Oscillating Tool

An oscillating tool is a good choice for smaller cuts and detailed work. Just keep in mind that the blades tend to clog as you work.

Switch the oscillating tool, turn the tool on and allow it to reach full RPM. Then,  slowly plunge the blade into the stucco. 

Using a Hole Saw

A power drill with a hole saw bit is best for a circular hole. Load the bit into your drill and tighten it in place. Switch the trigger and allow it to reach full RPM before beginning your cut.

Why My AC Unit Makes Loud Noise When Starting?

Air conditioners nowadays are quieter than ever. It is now incorporated with sound-dampening technology to minimize the noise it makes. So if you here some unusual noises coming from your air conditioner while you’re normally using it, don’t ignore them, as it could indicate some mild to serious problems. 

Ignoring the noises you hear from your AC unit can turn minor issues into the major, as these mysterious noises can mean that it is needing some tune-up to costly repairs or worst, replacement of the whole unit. The sooner you find and resolve your AC unit problems, the better.

Here are some common noises your AC unit could make and what they may indicate:

Banging

Banging is surely a sign of a loosely-attached or broken part; it’s either a connecting rod, piston pin, or crankshaft, inside the air conditioning compressor. It could also indicate that your indoor blower is unbalanced. A banging sound may also indicate that your compressor needs replacement. 

Clanking

Clanking is another sound that might indicate a loose or unbalanced part. The parts inside the unit have likely failed, and the compressor might become loose, signaling that it may need replacement. This noise may also mean that the indoor blower and the outer fans and its blades are unbalanced and maybe hitting other parts. Ignoring this may cause bigger problems.

Clicking

The clicking sound of your electrical components during start-ups and shutdowns are completely normal. But if the clicking sound persists, it may signal a bigger problem. It could either be a sign of a defective control or a problematic thermostat. In general, it could be any electrical component in your unit. It is vital to address this problem quickly because it can spark bigger problems in the future.

Buzzing

A buzzing sound can mean a lot of things. It could either be caused by loose parts that vibrate as the unit runs, debris inside or outside of the unit, a loose or failing outdoor fan, or loose or unbalanced blades. It could also be coming from misplaced copper wires, untidy condenser coil or the air filter needs replacement. In some cases, it could indicate that the blower is out of balance or it could be from refrigerant leaking.

Squealing

Squeals, squeaks, and rattles are usually coming from blowers and fans. They are usually transmitting these sounds when they are running bad. The blower wheel and housing will also have this noise when it’s malfunctioning. However, this noise is normal during start-ups. Try to identify if this noise was something normal or something new.

Humming

A humming sound generally isn’t serious, but it still signals that something inside your air conditioner is off. Loose parts and refrigerant piping can cause vibration and, if left unchecked, can lead to a more serious maintenance issue. Sometimes humming or buzzing noises point to electrical problems. If the compressor hums and refuses to start, there may be an issue with the motor, though loose wiring could trigger this noise, too.

If you hear something unusual from your AC unit, turn it off before some thorough inspection. If you can’t do it on your own, it’s better to call for diagnostic services. Repairing your AC unit may cost you a bunch, but it’s always the best thing to do to save you from future problems. I hope you learned something that will help you from your AC unit struggles.