Many homes rely on central air conditioning to remain cool and comfortable during the hottest months of the year. Like all appliances, air conditioners eventually wear out and need to be replaced. But, since air conditioning units are quite expensive, it is important that you be prepared before spending the money to buy a new one. When it is time to purchase a new air conditioner, consider the following things:
Air conditioners are available in different sizes, and it is absolutely essential to buy the right size. If you purchase an air conditioner that is too small, it will not have enough power to properly cool your home. A unit that is too large will just be a waste of money. Prior to purchasing an air conditioner, it is in your best interest to contact an HVAC contractor for assistance. An HVAC contractor can come to your home to inspect it and determine what size air conditioner you need.
During the summer months, running the air conditioner can account for a large amount of the overall energy used. If you're going to invest in a new air conditioner, purchase the most energy efficient unit that you can afford. In the long run, a highly energy efficient air conditioner can help you save a lot of money on your cooling bill and also reduce your home's carbon footprint.
In the event that you are replacing an old air conditioner that completely stopped working during the summer months, availability will be quite important. When shopping for a new air conditioner, make sure you ask how quickly it can be delivered. Most people in a hot climate do not want to have to wait weeks for their new air conditioner to arrive if their house is uncomfortably warm.
Since air conditioners can be so expensive, a good warranty is essential. Make sure that you read the warranty and understand the terms before making your purchase. In many cases, air conditioner manufacturers require the unit to be maintained and tuned up regularly by an HVAC technician; if you fail to follow these terms, you can invalidate the warranty on the unit.
When you're replacing an air conditioner, you need to keep the total cost in mind. First, you will need to pay for the air conditioner itself. But you will also need to budget for the cost of installation. Installing a new air conditioner is quite complicated and it is not a DIY project-- you will need to hire an experienced HVAC contractor to install your new air conditioner.