Central Air Conditioner Installation in Andover, MA 01810

For the terrific majority of houses, central air installation is complex and laden with danger to try without professional help. This is owing to the expertise required, the administrative wrangling of permissions and licensing requirements, and the threat of voiding guarantees if the parts are installed mistakenly.

What do Central Air Conditioners do?

A central air conditioner cools air in one spot prior to distributing it throughout the house utilizing the heating system’s air handling capabilities. This sets it apart from window or wall air conditioners or mini-split systems, which all chill fairly tiny locations and need lots of units to cool the whole home.

Most single-family homes in the United States with central air conditioning use a split system. This indicates that the gadget is divided into two parts: an evaporator coil within a compressor and the house exterior.

Central Air Conditioner Installation in Andover, MA 01810

Working With Professional Central Air Conditioner Installers in Andover, MA

When speaking with professionals, ask about their technique to the job. Also, take note of the concerns they ask! An installer must ask clarifying concerns so that your choices and choices are represented in their estimate and completion result.

Planning for Central Air Installation in in Andover

Setting up main air conditioning is a big undertaking that needs significant preparation ahead of time. Request that your specialist examine their treatment and validate that they will deal with any needed permits or other crucial documentation.

Go over with your professional just how much you worth energy effectiveness above initial expenditure. This is also an outstanding minute to talk about the position of the condenser unit and the type of thermostat you select.

Sizing for your Central Air Conditioner

Your contractor will assist you in identifying the proper size central air conditioning conditioner for your house. A unit that is too small will run virtually continually, whereas a system that is too big will chill the home too rapidly and shut down prior to completing a complete cycle.

The quick on/off in the latter circumstance is taxing on the system. It can trigger the evaporator coil to freeze, and a frozen coil prevents air from streaming. As a result, a big air conditioner might be less effective at cooling than a smaller system.

Your Air Conditioner installation will do a calculation called a “Manual-J” to recognize best unit for your house. This will take into consideration all of the criteria we’ve pointed out and more, leading to the most accurate size possible.

However, we understand that many homeowners like to have a general notion of what size they require ahead of time. Here’s a rough estimate of central air conditioner size: To get the Btu necessary, multiply the square video footage of your house’s conditioned area by 25, then divide by 12,000 to acquire the tonnage.

Keep in mind that this is merely a basic price quote, and there are several elements. If your house’s very first flooring has 12-foot ceilings, the air conditioner will have more air to chill.

Getting an Estimate for a Central Air Conditioner in Andover, MA 01810

Once you’ve gone over the basic plan and gone over design possibilities, the contractor must provide you an estimate. As always, acquire written estimates from different providers. The only exception would be if you’re setting up cooling in a brand-new home, given that the home builder will most likely manage it.

When working with a contractor or independent HVAC contractor, don’t be reluctant to seek clarifying details or request expenditure breakdowns. Even if the professional is unable to information whatever, they must be ready to interact adequately to assist you feel more at ease with the procedure.

Central Air Conditioner Installation in Andover, MA 01810

The Central Air Installation Process

It should take around a day to complete the installation. The major steps are summarized here.

  • Duct work installation or modification
    • Any duct work should be limited in homes with existing furnaces or air conditioning, generally no more than an extra return line.
    • If ducts must be placed, work with your contractor to disguise them in closets or soffits to minimize expensive drywall repairs.
    • Duct work should be done before drywall is put in new construction.
  • Interior unit
    • The evaporator coil is installed within the furnace plenum.
      • The plenum is the part of the furnace on each side of the air handler where air enters and exits the home.
      • The evaporator coil will enter the supply plenum, which serves as the furnace’s “outflow.”
  • Exterior unit
    • Several considerations influence the positioning of the outside unit, including:
      • The distance between the inside unit and the electrical service panel;
      • The levelness of the ground;
      • The proximity of the loud external unit to windows or doors;
      • Distances needed by code from gas or water meters (refer to your local building department for specifics).
  • Connect the line set
    • A pair of copper pipes connects the two parts of a split system, forming the direction the refrigerant will take.
    • The most direct route from the evaporator to the condenser will primarily decide the course of the line set.
      • If you have any issues regarding the route, communicate them to the contractor as soon as possible.
      • To avoid water infiltration, the penetration to the external should be sealed.
  • Connect the Electrical Supply
    • An outside cutoff will be required for the condenser unit.
    • The electrical line will connect the condenser to the shutdown, then to the electrical service panel.
    • If your circuit panel is already overloaded, you may need to update it to withstand the extra demand of the air conditioner.
      • If the project was planned properly, any work on the panel should already be included in the project estimate.
    • There will also be a low-voltage wire connecting the condensing unit to the furnace so it can be controlled by the thermostat.
  • Condensate Drain Line
    • All air conditioners generate condensation, much like the sides of a glass of ice water. That condensation needs to be drained.
    • Units located in a basement typically run to a floor drain.
    • Units located in attics may pipe water outside, or may use a drain pan that allows water to evaporate — the same way refrigerators allow condensation to evaporate.
  • Thermostat
    • When installing central air conditioning in a new home, you must select a thermostat.
    • If you’re retrofitting central air conditioning into an older home, you may need to replace the thermostat with one that can also manage cooling.
    • This is one phase in the process that is ideal for a little do-it-yourself effort.
      • Some homeowners buy a basic thermostat for the installation and subsequently upgrade to a programmable or smart thermostat on their own.

How Much Does Central Air Installation Cost?

Prices vary based upon the regional market and the job information, similar to any significant job. For labor and materials, a common split system main air installation using an existing heater could cost in between $3,000 and $7,000 or more. On average, that expense will be split around 60/40, with labor accounting for most of it.

Bear in mind that you will most likely be paying complete retail rather than receiving a industrial discount rate, so the whole cost of the task may not be more affordable than the professional’s price quote. You’ll also have to perform your own sizing, and you’ll be held liable if there are any problems with the equipment.

remove and get rid of of the old system and refrigerant if you’re replacing an existing central air system. When constructing a heater and air conditioning system, the cost of each component is often lowered, while the general cost of the work is higher.

Central AC Installation in Andover, MA 01810

Repair/Retrofit vs New Unit Installation

If boiler replacement is likely within the next few years or if you intend on transitioning to a new home heating system, you might want to give some thought to skipping the boiler retrofit and go right to setting up a brand new energy-efficient, eco-friendly heating system.

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Additional HVAC Services in Andover Ma 01810 Include:

Heating Services

Full-service heating services, new installs and repairs, service all makes and models, fast emergency service.

  • Boilers and Radiators - New Install
  • Boilers and Radiators - Repair
  • Commercial Heat - New Install
  • Commercial Heat - Repair
  • Electric Heat - New Install
  • Electric Heat - Repair
  • Furnaces - New Install
  • Furnaces - Repair
  • Gas Heat - New Install
  • Gas Heat - Repair
  • Geothermal Systems
  • Heat Pumps - New Install
  • Heat Pumps - Repair
  • Heating - New Install
  • Heating - Repair
  • Oil Heat - New Install
  • Oil Heat - Repair
  • Radiant Floor Systems

Air Conditioning Services

Full-service central air conditioning services, new installs, and repairs, service of all makes and models, and fast emergency service.