Complete Procedure Of Central Air Conditioner Installation

A Central Air Conditioner Installation cools the air in one location, then uses the air handling capabilities of the furnace to distribute that cool air throughout the home. This distinguishes it from window or wall air conditioners or mini-split systems, all of which cool relatively small areas and rely on multiple units to cool the whole house.

Installing Central Air Conditioner can I make it myself?

We admire the ethic of the handyman. But we also understand that some projects can only be handled by experienced professionals or craftspeople.

For the vast majority of homeowners, Central Air Conditioner Installation requires a lot of experience, and the risk of trying and failing without professional help is very high. This is due to the required skills, the bureaucratic debate about licensing, licensing requirements, and the possibility of voiding the warranty if you install components incorrectly.

If you work entirely on your own, you can do most of the work yourself. But handling the coolant requires a licensed professional. In some places, only a licensed electrician can connect power to the service panel.

 

Work with a professional HVAC installer

When talking to contractors, ask questions to understand how they approach the project. And pay attention to the questions they ask you! Installers should ask clear questions so that your choices and preferences are reflected in their judgment and the final product.

 

Planning

Central Air Conditioner Installation is a big project and takes time for good planning. Ask your contractor to review the process and ensure he or she will handle any required permits or other necessary paperwork.

Discuss with your contractor how much you prioritize energy efficiency over initial cost. This is also a good time to learn about the location of the condenser unit and the type of thermostat needed.

 

Rising

The contractor will help you determine the right size Central Air Conditioner Installation for your home. This is necessary because units that are too small will run almost continuously, while units that are too large will quickly cool the house and shut down before completing a full cycle. In the latter case, a fast on/off is a rough thing for the system. This will freeze the evaporator coil, and the frozen coil will not allow air to flow. This means that larger air conditioners may not be as cool as smaller air conditioners. But keep in mind that this is just a rough estimate and there are many variables. If your home has 12-foot ceilings on the first floor, the air conditioner will have more air to cool it. If you have a lot of south-facing windows, there will be more sunlight and natural heat to deal with.

 

Estimation

Once you have discussed the basic plan and model options, the contractor should give you an estimate. As always, get written estimates from multiple suppliers. The only exception may be if you are installing an air conditioner in a new building, as your builder may handle it. Whether you're dealing with an independent HVAC builder or contractor, don't be afraid to ask clarifying questions or ask for a fee reduction. Even if a contractor can't detail everything, they should be willing to communicate enough to make you more comfortable in the process.

Central Air Conditioner Installation Process

The installation will take about a day to complete. The following is a synopsis of the principal steps.

Installation or modification of the piping system

Ductwork installation or modification

• For homes with furnaces or Central Air Conditioner Installation, any ductwork should be minimal, usually no more than additional return ducts.
• If you need to install pipes, work with your contractor to find ways to hide them in closets or underboards to avoid extensive drywall repairs.
• For new construction, plumbing should be done before installing drywall.

Indoor Unit

• The evaporator coil is installed in the furnace chamber.
• The whole hall is the part of the furnace that sits on either side of the air handler, where the air is introduced and brought back into the house.
• The evaporator coil will go into the supply chamber, which can be considered the "outflow" of the furnace.

Outdoor Unit

• The location of the outdoor unit is determined by several factors, including
• Lengths up to indoor units and electrical service panels;
• How is the earth flat?
• How close noisy outdoor units are to doors and windows;
• The code requires distance from the gas or water meters (consult your local building department for details).

Cable set

• The two halves of the separate system are connected by a pair of copper tubes, forming a path through which the refrigerant circulates.
• The line trajectory is largely determined by the most direct path from the evaporator to the condenser.
• If you have any concerns about the track, let the contractor know as soon as possible.
• External penetrations must be closed to prevent water penetration.

Connect the power supply

• The condenser unit requires the installation of an external shut-off device.
• The wires will run from the capacitor to the shut-off and from the shutdown to the electrical service panel.
• If your panel is exhausted, you may need to upgrade it to handle the extra load of the air conditioner.
• If the project is planned correctly, any work on the board should be included in the project estimate.
• There will also be a low-voltage line connecting the condensing unit to the oven, so it can be controlled by the thermostat.

Condensate drain tube

• All conditioners condense, like the side of a glass of ice water. Condensed water needs to be drained.
• Basement units often lead to floor drains.
• Appliances in the attic can direct water outward, or use a drain pan to allow water to evaporate—just as a refrigerator evaporates condensation.

Thermostat

• If you are getting Central Air Conditioner Installation in a new building, you will need to choose a thermostat.
• If you are installing central air conditioning in an existing home, you may need to upgrade your thermostat to one that also controls cooling.
• This is one step in the process and a great place to do some DIY.
• Some homeowners buy a simple thermostat to install, then upgrade to a programmable or smart thermostat.