3 Signs That Your Central Air Conditioner is Low on Refrigerant

Refrigerant is a gas that is used in the heat exchange process in your air conditioning unit. It is an important gas, and if it starts to leak then you will notice that the performance of your air conditioning unit will start to degrade. It is important that you clean the air filters and keep tight seals on your air conditioning unit, and that you keep the refrigerant topped up to appropriate levels as well.

Here are three signs that your central air conditioner is low on refrigerant:

1 – Your Air Conditioning Unit is Blowing Hot Air

This is the common sign that your air conditioning unit is low on refrigerant. The job of the refrigerant is to cool the air as it passes through the unit. If there isn’t enough refrigerant in the system, then your unit will start to blow lukewarm, or even actually warm, air.

There are other problems that can cause the same fault, though, so warm air by itself is not a perfect warning sign. Your air conditioning unit might start to blow warm air if the grilles and vents are blocked, or if there is a fault with the compressor. Even more embarrassingly, it can also happen if your thermostat fan is set to ‘ON’ instead of being set to ‘AUTO’ so be sure to pull out the manual and check all of the settings before you call out a technician. A few seconds of checking the most obvious things could save you from needing to pay an expensive call out fee for something that turns out to be a non-issue!

2 – The Refrigerant Line Has Ice Appearing On It

If your refrigerant has been leaking, then the refrigerant line will be lower pressure than the surrounding area. The change in pressure can lower the temperature, and this could cause ice to appear. This can be quite a problem here, because the low pressure leads to low temperatures, which may eventually cause the evaporator coil to freeze. This exacerbates the problem by causing cold liquid refrigerant to pass through the refrigerant line. This will then cool the line, and if there is any moisture in the air around it, the liquid will condense onto the line and eventually freeze.

Just as with the issue of blowing hot air, ice on the refrigerant line isn’t a guaranteed sign of low refrigerant. A frozen evaporator coil or some other issues could cause the refrigerant line to become very cold as well. It is a good warning sign, though, and it’s worth checking your refrigerant pressure levels if you have access to the gauges to do so.

3 – You Hear Hissing and Bubbling Noises

The refrigerant, when the levels are correct, should be under a lot of pressure. So, when a leak first starts you will hear a hissing or bubbling noise. If it’s quite a serious leak, then you may hear a noise like someone squeezing a balloon that has a small hole in it.

Note that a leak is the only reason that refrigerant levels will drop. The refrigerant in your air conditioning unit does not get used up over time. Very small leaks can take a couple of years for the refrigerant levels to fall and may go unnoticed. Most leaks are not small, however, they are serious and cause drops at a faster rate.

Fixing the Leak

Be aware that according to the law, professional technicians are not allowed to top off air conditioning units with more refrigerant if they know that there is a leak. It is not good for the environment to risk releasing refrigerant into the atmosphere, and it would be ripping you off as a consumer. Refrigerant is expensive and the ‘top off’ will be temporary because the replacement refrigerant will escape as well. In addition, you could be running the risk of having the air conditioning not work properly and eventually become damaged if it is forced to run on insufficient refrigerant.

It makes far more sense to call a technician out to find and fix the area with the leak, and then add more refrigerant once the leak has been resolved.  If you are using an air conditioning unit that is currently relying on R-22, or Freon, as its refrigerant then you should get that changed as soon as possible. Freon/R-22 is bad for the environment and is being phased out under the Montreal Aggreement. Because of this, the price of R-22 has increased dramatically in the last few years and that is a trend that is only going to continue. It could save you a lot of money in the long run, and would also protect the environment, if you were to update your compressor to one that uses POE  oil, and then changed your refrigerant to one of the R-22 alternatives such as bluon tdx 20. Another option which you may want to consider if you have a serious leak is to completely replace your air conditioning unit with a more modern one. The latest units run quieter and are more energy efficient. They are also likely to have a lower long-term maintenance burden. Yes, you will have to pay a little extra up-front for them, but it will be worth it in the end to get something reliable and that is cost-effective to run.

Whether you decide to get a new unit or to just stick with the unit you have, it’s a good idea to have your air conditioning serviced on a regular basis. Get it serviced before the summer, so that if any issues are identified you will have time to fix them before the air conditioning is really needed. Preventative maintenance could save you a fortune in the long run and it will help you to avoid a scenario where a leak goes undiagnosed for a long time then turns out to be a serious problem. It makes sense to flag up potential issues before they do damage to any of the major parts of the unit.

Home Improvement

Renovating Your Home with Online or in store Purchases

Redecorating a home and renovating a home can be quite an exciting time for a home owner. There are so many things that can be done to add aesthetic appeal in a home. Backsplash tiles in the kitchen, new faucets in kitchens and bathrooms, tile floors, lighting, hardware and even decor can all freshen up a home that is in need of updating.

When you decide to update your space, there are many options for these improvements. You can search online for various supply stores and shop and other retailers like overstock, amazon or basically any web store that features home improvement needs. You can also search big box stores and home improvement stores that are local to you. Many of these stores also have online shopping options where your purchases can be shipped either directly to your door or to the store location.

When shopping online for home goods it is always good to know about shipping costs and discounts. Tile, flooring, lighting, counter tops, decor and other home products can weigh quite a bit. Also, be very familiar with returns. Custom made products may have different return guidelines.

Before you start renovating or redecorating it is best to get a note pad and dedicate a separate page for each room that you intend on updating. For each room you will want to list what you do not like and what you do like. Focus on the items in each room that you do not like. You may love the size and lay out of your kitchen but dislike the appliances, sink or counter. Maybe you are lucky and really do like the appliances but dislike the sink and light fixture. Carry this routine on for each room that you want to update. The bathroom may be fine but only need a new light fixture. Your living room may be boring but just need some accessories.

Kitchens and bathrooms are the most visited and most important rooms to update in a home. If these rooms are on your list, you will want to take that list of dislikes and start researching. You can shop online or in store. Be sure to take pictures of products along with their price and product information if you are shopping in person. Shop around and compare prices to get the best deal. If you do not know how to do home tasks by yourself you will want to ask a local contractor site, friend, neighbor or customer care representative from a home improvement store for some recommendations. A tile back splash should only take two to four days depending upon the size of the room and detail in the tiles. A sink and counter top should also only take about a day to install but some items may be back ordered and take weeks to arrive in store or to your door.

Planning a home renovation requires money, patience and a lot of planning. It is best to always be home when work is being done in your home. This ensures that the job is done correctly the first time. Staying organized and on track will result in a stunning renovation job that you will be proud with.



 Why water pressure booster pump is a must have

Indeed, the greater part of the circumstances ceaseless and unfaltering water stream is taken for conceded till the time a noteworthy issue has not happened. This is the time when we understand that the amount we are subject to the water. From showering to washing garments assume a main part in our regular day to day existence. Accordingly, having appropriate measure of weight in our taps and showerheads is essential.

Definition –

They are utilized in numerous differed applications and might be utilized as a part of blend with vertical turbine pumps or vertical submersible pumps to additionally support the weight (head) of water system or drinking water being pumped from wells.

A water booster pump is a sort of diffusive pump which is being utilized for surging the water weight that is there in the pipeline. These pumps are, regularly, utilized as a part of the procedure applications where the prerequisite for the administration isn’t only one pump. There are distinctive sorts of pumps – multistage, end suction, vertical turbine, and level split case, totally relying upon the prerequisite of both stream and head.

Working –

Like talked about before, lion’s share are radiating pumps and they rely on at least one impellers for drawing pumped water. It additionally help in the expanding the weight when the water passes by means of impeller and volute. Some of them are single stage which implies that there is one impeller. Such pump is being utilized as a part of the spots where the required head does not shoulder much significance. Multi-arrange setups involve more than one impeller which are being utilized for conveying raised heads.

Advantages –

Booster pumps have different advantages and this is the reason they are being utilized broadly over the world. Give us a chance to become acquainted with these advantages –

As a matter of first importance, a booster pump will support your water supply. This will assist you with enjoying steady and pressurized supply of water in your taps, showerheads and different spigots.

Dominant part of the booster pumps bear minimal size. This specific element helps in simple transportation of the pump starting with one area then onto the next. Moreover, it additionally helps in simple establishment.

Booster pumps are made in a way that they take into account changed applications which incorporate – business, private and mechanical. Regardless of where these pumps are being utilized, the productivity is never traded off.

To the extent establishment is concerned. Ensure that you look for the help of an expert with a specific end goal to get the pump introduced accurately.

These pumps likewise have less support. On the off chance that the pump has less support, it will build the life of the pump.

Benefit as much as possible from the above talked about data and pick a booster pump. Ensure that you go for a marked water pump, this will give you mark affirmation and a significant serenity that you have put resources into a bona fide item.


How to Be a Smart Shopper for Casters

You might need to buy a large amount of casters. If this is the case, you need to be smart about how you go shopping for them. Many people spend money senselessly because they are in a hurry. There are a number of things that you can do to keep your expenses down and find quality casters at the same time. You just need to take your time without rushing. This is the biggest mistake that most people make. Looking at all of your options in order to find the best one is something that you must do. Here are some methods that you will be able to use to find the right casters for cheap prices.

1. Try to find a caster dealer who will be willing to give you a bulk discount.

There are some stores that sell casters that will be happy to give you a discount if you are going to be buying a certain amount. Call as many dealers as you can find so you can find out which ones are willing to give you a bulk discount. Not all of them will. Some of the stores that offer bulk discounts will also be willing to negotiate the amount of the discount. Therefore, it would help if you have some skill when it comes to the negotiating.

2. The best brands are not always the most expensive.

You want the casters you buy to be very high quality and last for a very long time. That is perfectly understandable. However, there are many people who are under the false impression that paying more money for pallet jack wheels means they will be higher quality than less expensive brands. That is not necessarily the case. Educate yourself about each brand so you can find out the reputation of each.

3. Look for stores or websites that are having discounts on the casters they are selling.

Spending a few extra minutes online could allow you to find a sale on casters that you otherwise would not have known about. Spend a few minutes looking for sales every day.