How much does it cost for a capacitor to be installed in a home ac unit  offers a nice sizing chart for HVAC capacitors and furnace capacitors. Most of the capacitors I've looked at are $5 to $15 dollars, so a little less than Home Depot and Lowes. Stay safe and hire a professional if you feel unsure about doing it yourself! In a recent survey, homeowners said that AC & Heating Connect is a key source of information about air conditioning and heating equipment, second only to friends and family. Maybe your old central air conditioner has quit working, and you think you need a replacement.  Maybe you want to upgrade to a more energy-efficient or environmentally-friendly system. Maybe you’re not sure what to do. Whatever the reason you’re considering a new air conditioner or furnace, you’ll want to go through this handy checklist to make sure you are shopping for the right equipment and asking contractors the right questions. 1.  How much time do I really have to replace my system?

Click here to learn how to put time on your side to get the right equipment for your needs. 2.  Do I really need to replace my entire system or can it be repaired? Click here to see the many factors facing the repair vs. replace decision. 3.  How much space am I trying to cool (and has it changed since the old AC was installed)? Click here to learn how you might need more or less cooling and heating power based on changes in your home or workspace. 4.  Do I want something more than “just cold air”? Click here to read about how improvements in comfort, energy costs and the environment can make you feel better and save you money. 5.   Do I really need to cool the whole house all the time? Click here to see how some common suggestions can actually lead to bigger problems. 6.  Is there really anything new in air conditioning? Click here for an overview of new technologies available today and what they mean to you. 7.  Are there unique needs in my region of the country?

Click here to see how where you live might determine the type of equipment you should buy. 8.  Should I replace my furnace if I replace my air conditioner? Click here to learn how your air conditioner and furnace work together… and apart. 9.  Should I invest in a programmable thermostat? Click here to see how you can save 20-30% on your energy bill without changing your routine. 10.  How do I know which contractor to hire? Click here for insights into how to ask the right questions and select the best contractor for your situation.Need a Central Air Conditioning Pro Near You? Find Local HVAC Experts & Get Free Central Air Conditioning Price Quotes. Home > Home Improvement > HVAC > Central Air Conditioning Cost How Much Does Central Air Cost? Central Air Installation Prices Window air conditioners are certainly better than no air conditioners at all on a hot summer day, but quieter, more efficient central air conditioning represents a major step up in household comfort.

Often referred to as just central air, a whole-house central air conditioning system distributes cooled air through a home or office space via a duct system. outdoor ac unit brandsCentral air can be added to your existing forced-air heating system, although an existing HVAC network isn’t required. mini ac unit portableIn this buying guide you’ll learn more about centralized air conditioning and the cost.high side of ac unit Central Air Conditioning Considerations Below are some of the points you should keep in mind when shopping for a new central air conditioner. There are three main types of central air conditioning systems: a split system, a mini-split system, and a package system. In a split system, the compressor (which cools the air) is located outdoors and the air handler unit (responsible for distributing the cooled air throughout the house) is placed indoors.

Compare this to a package system, in which the compressor and air handler are placed together, usually on the ground or roof. A final option, and one that is relatively new, is the mini-split system, also known as a ductless mini split system. This type of system is technically not the same as central air, although installing several can serve the same function. It is ideally suited for older homes without ductwork and cooling additions of up to 1,200 square foot. Once you’ve decided on the type of central air conditioning system, it’s crucial to select a setup that is powerful enough to cool your entire home on hot days, but not so powerful that it doesn’t adequately remove humidity. The size of an air conditioner is expressed in tonnage or BTUs (British Thermal Units) per hour. A cooling contractor can help you evaluate the size of the system you need by performing what’s known as a Manual J load calculation. Although sizing for central air conditionings systems is determined formulaically, there is more leeway when choosing system efficiency.

The seasonal energy efficiency rating (SEER) of an air conditioner expresses how much cooling unit provides relative to the amount of energy it uses. The higher a unit’s SEER rating, the more efficient—and less costly—it is to run. The federal SEER minimum is 13, while 16 to 23 SEER is considered high efficiency. Central Air Average Costs The actual cost of central air installation depends on a number of factors, including the size of the home as well as the unit’s tonnage and SEER rating. In a 2,000 square foot home with existing ductwork, central air conditioning costs $3,000 to $5,000 installed. If ductwork is additionally required, costs could reach $6,000 to $10,000 or more. Mini-split central air conditioner prices average $1,500 to $3,000 installed. Note that while a high efficiency unit could cost up to 30 to 40 percent more than one with the minimum 13 SEER rating, the extra costs should be recouped in energy savings over the lifetime of the system.