Central Air Conditioner Installation in Baltimore, MD 21251

For the fantastic bulk of homes, central air conditioning installation is fraught and too complicated with threat to try without professional support. This is owing to the expertise necessary, the administrative wrangling of authorizations and licensing requirements, and the danger of voiding guarantees if the components are installed wrongly.

What do Central Air Conditioners do?

A central air conditioning conditioner cools air in one spot prior to dispersing it throughout the home utilizing the furnace’s air handling capabilities. This sets it apart from window or wall a/c 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 utilize a split system. This indicates that the device is divided into 2 parts: an evaporator coil within a compressor and the house exterior.

Central Air Conditioner Installation in Baltimore, MD 21251

Working With Professional Central Air Conditioner Installers in Baltimore, MD

When talking to contractors, ask about their approach to the job. Pay attention to the questions they ask! An installer should ask clarifying concerns so that your choices and choices are represented in their estimate and the end result.

Planning for Central Air Installation in in Baltimore

Setting up central air is a big undertaking that needs considerable preparation ahead of time. Demand that your professional examine their treatment and validate that they will handle any required licenses or other essential documents.

Discuss with your professional how much you value energy efficiency above initial expenditure. This is also an excellent minute to discuss the position of the condenser system and the type of thermostat you choose.

Sizing for your Central Air Conditioner

Your contractor will help you in determining the appropriate size central air conditioner for your home. A unit that is too little will run almost continuously, whereas a unit that is too big will chill the home too quickly and turn off before finishing a full cycle.

The fast on/off in the latter scenario is taxing on the system. It can cause the evaporator coil to freeze, and a frozen coil prevents air from streaming. As a result, a big air conditioning system might be less reliable at cooling than a smaller sized unit.

Your Air Conditioner installation will do a computation known as a “Manual-J” to identify best unit for your house. This will take into account all of the specifications we’ve pointed out and more, leading to the most precise size possible.

Nevertheless, we understand that many house owners like to have a basic concept of what size they require ahead of time. Here’s a rough estimation of main air conditioner size: To get the Btu necessary, multiply the square footage of your house’s conditioned location by 25, then divide by 12,000 to obtain the tonnage.

If you have many of those windows, you may need more cooling.

Getting an Estimate for a Central Air Conditioner in Baltimore, MD 21251

Once you’ve gone over the standard plan and talked about model possibilities, the contractor should use you an price quote. As always, obtain written price quotes from numerous providers. The only exception would be if you’re setting up a/c in a new home, because the builder will probably handle it.

When working with a builder or independent HVAC contractor, do not be hesitant to seek clarifying details or demand expenditure breakdowns. Even if the professional is unable to detail whatever, they ought to be ready to communicate adequately to help you feel more at ease with the treatment.

Central Air Conditioner Installation in Baltimore, MD 21251

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?

Rates differ based upon the local market and the job information, just like any significant task. For labor and materials, a normal split system central air conditioning installation utilizing an existing heating system could cost in between $3,000 and $7,000 or more. Typically, 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 business discount rate, so the whole cost of the task may not be cheaper than the specialist’s quote. You’ll also have to perform your own sizing, and you’ll be held accountable if there are any issues with the devices.

get rid of and remove of the old system and refrigerant if you’re replacing an existing central air system. When developing a furnace and a/c system, the cost of each part is often reduced, while the total expense of the work is greater.

Central AC Installation in Baltimore, MD 21251

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.

Central AC Installation in Baltimore, MD 21251

Call 855-608-3406 Now!

Central Air Conditioner Installation in Baltimore, MD

Tel:855-608-3406

Main address: PO Box 935747 Baltimore, MD
United States

Find a Central Air Conditioner specialist for buildings of all types from homes of all sizes to condo complexes, apartment buildings and offices in Baltimore, MD

Call 855-608-3406 Now!

Additional HVAC Services in Baltimore Md 21251 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.