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Five Guidelines in Purchasing a Central Air Conditioning Unit


Summer is fast approaching and your air conditioner just does not work the way it used too. It barely cools, if it does anything at all. You have tried cleaning it. You have tried flushing it. You have tried everything including kick it and hit it with a mallet. The service man wants to charge you an arm and a leg, and probably a few other body parts to repair it. You are left with only one other choice. Spend all that money to repair a central air conditioning unit that is 20 years old, or spend about the same amount to buy a new, updated central air conditioning unit. If you are going to spend the money, why not get something under warranty that, theoretically, it should last 20 more years? Seems like an easy decision to me.

When purchasing a new central air conditioning unit there are five guidelines to keep in mind that will keep you on track and make sure you do not waste your hard earned money. These guidelines are just what they say they are: guidelines. They are not laws or rules you need to follow, but they are suggestions that are meant to guide you towards buying the right central air conditioner for you and your home.

WHAT TYPE OF AIR CONDITIONER DO YOU NEED?
There are many brands of central air conditioning units available to purchase from any hardware or appliance store. Some sales associates will try to sell you a window air conditioning unit. Do not let that sales associate talk you into wasting your money. These window air conditioners are a waste of money. They usually only cool one room and they suck a lot of power so you will be spending a lot more money each month on the utility bill. Remember that if you have multiple rooms or a house, you want a central air unit. Do not let the sales associate trick you into anything else.

INSTALLATION OF MY CENTRAL AIR CONDITIONING UNIT:
One more detail to consider is installation. Most people do not want to crawl under, over, around, and through the walls of their house to install a new air conditioner. That is why most places that sell these units also install them for you. Some places install these free of charge with the purchase of a new unit. Even if they dont do it free, you should get someone to professionally install your new unit. It will save you time, headaches, and sweat if you do. If they do not offer installation, you may want to look elsewhere to purchase your unit. It is much easier and cost efficient to get this all done in one step.

TEMPURATURE SETTINGS:
Most new units come with a new thermostat. You should make sure this thermostat can create the ideal temperature that suits you and your family. If you are comfortable in a room that is 60, then make sure the unit will cool to that temperature. You also need to make sure you can increase and decrease the temperature in 1 or 2 increments just in case you are not comfortable.

FILTERS:
There are many filters out there today. The ones that are permanent are the best value. You simply take them out, hose them down, and stick them back in. They save you a lot of money every year, not to mention you dont have to keep track of what size you need. Just remember to clean them once a month. Also, make sure your unit supports these filters.

ENERGY SAVER:
You should also look to see if your new unit has a sleep setting or an energy saving setting. This allows the unit to run when you are sleeping or not home and not run up your bill. It will keep the house a little warmer when you are not home, and then cool it before you come home. This saves hundreds of dollars a year.

Keeping these in mind, finding the perfect unit will be a snap and could turn out to be a fun shopping experience. Just ask the sales associate for more details if you need help. They can be most helpful if these guidelines still have you guessing.

There are many kinds of investment that you can choose from.

Hot Water Heater Hook-Ups Made Easy


Hooking up a hot water heater is one of the most common home repair jobs there is. However if you dont know what you are doing, or dont know the first thing about hot water heaters, well then you could be in hot waterquite literally. But installing a hot water heater can actually be a rather easy thing to learn. You just have to make sure you read all the directions before you start so you dont get in over your head before you even start. The last thing you want to do is realize you cant do this and then be stuck without any hot water!

The first thing you have to do is the most obvious. You have to disconnect and remove your old hot water heater. Doing this is pretty easy. You just have to be careful. Remember it is full of hot water still. So, first turn off your gas or electricity that is connected to that water heater. You will then need to drain the water from the old unit. There should be a drain valve located on it. On a gas heater, separate the vent pipe from the draft hood. The hood should lift off after you remove the sheet metal screw that holds it. After checking that the pilot light is out, disconnect the gas line at the heater and cap it.

Next remove the water heater from the water pipes. Be careful when doing this because the pipes may still have hot water in them. This water is hot enough to burn you if you are not careful. You may need some pipe wrenches to get some of them off, but there should not be many connected so this step should not take too much time or effort. You may now take out the old hot water heater and throw it away. Many local and state laws have certain restrictions on the disposal of these, so check with the local authorities on the disposal requirements.

Now that you have the old unit out, it is time to install the new unit. Move your new hot water heater to its new home by using a dolly. You dont want to walk it or drag it. There are delicate parts inside that can be damaged if it is jolted or subjected to too much shock. Position your new heater so that the pipes will easily reach it. If you are using gas, you want to be especially careful that the gas pipe can reach easily to avoid any potentially dangerous gas leaks.

Next connect the hot and cold water. This is usually a simple process of connecting the new water heater to the same connections as the old water heater. Then you connect the third pipe to the main water line that distributes the water to the rest of the house. Refer to the user manual if there are no connections, or if you are confused as to which pipe goes where. This is the most common mistake made in installing a hot water heater. If you turn on the water and your cold water turns hot, and your hot water never heats up, go and switch the pipes.

Next you need to locate the relief valve on your newly connected hot water heater. The temperature and pressure relief valve is a very important part of your hot water system. The relief system releases excess heat and pressure automatically so that your hot water heater does not explode. It is a very important and a valuable safety feature that comes standard on all hot water heaters.

The last step in connecting your new hot water heater is connecting it to the power. You have to connect it either to the gas line or the electricity for it to heat the water. Refer to the instruction manual on how to do this.

If you follow the directions there is no reason that you can not successfully connect your new hot water heater. It is a fairly easy job. It just takes a little time and patience and anyone can do it. It is simply a matter of reconnecting to the new hot water heater, everything that you disconnected from the old one.