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What Should You Expect During an AC Installation in Harrisburg, PA

If you're considering a new air conditioning system for your home in Harrisburg, PA, you're making a smart decision for your comfort and energy efficiency. With the region’s hot and humid summers, having a reliable AC system isn't just a luxury—it’s a necessity. But if you’ve never gone through an AC installation before, you might be wondering what to expect.

At WM Buffington Company Heating, Cooling & Plumbing, we understand that installing a new air conditioner is a big investment. That’s why we want to walk you through the process so you feel informed, prepared, and confident every step of the way.

Why a Proper AC Installation Matters

Before we get into the details of the installation process, it’s important to understand why professional AC installation is crucial. A properly installed air conditioning system doesn’t just keep your home cool—it also:

  • Maximizes Energy Efficiency: According to the U.S. Department of Energy, improper installation can reduce your AC system’s efficiency by up to 30%, leading to higher energy bills.
  • Enhances Comfort: A well-installed AC will cool your home evenly, preventing hot spots and inefficiencies.
  • Extends the Lifespan of Your System: A correct installation reduces unnecessary strain on components, helping your AC last longer.
  • Ensures Manufacturer Warranty Compliance: Many AC manufacturers require professional installation to keep the warranty valid.

Now that you know why installation matters, let’s dive into what you can expect during the process.

Step 1: Choosing the Right AC System

Before installation day arrives, the first step is selecting the right air conditioner for your home. There are several factors to consider, including:

  • Size and Capacity: An AC unit that’s too small won’t effectively cool your home, while one that’s too large will cycle on and off frequently, reducing efficiency. Proper sizing is based on a Manual J load calculation, which accounts for square footage, insulation, and other factors.
  • Energy Efficiency Ratings: Look for a unit with a high Seasonal Energy Efficiency Ratio (SEER) rating. In Pennsylvania, new AC units must have a SEER rating of at least 14, but the higher the rating, the more efficient your system will be.
  • Type of System: Whether you choose a central air system, ductless mini-split, or heat pump, your choice will depend on your home’s layout, budget, and cooling needs.

Our HVAC professionals will guide you through this selection process to ensure you get the best system for your home.

Step 2: Preparing for Installation Day

Once you’ve chosen the right AC system, the next step is preparing your home for installation. Here’s what you should do before our technicians arrive:

  • Clear the Work Area: Ensure there’s enough space around both your indoor and outdoor units for easy access. Move any furniture or belongings that might be in the way.
  • Secure Pets and Children: For safety reasons, keep pets and small children away from the work area.
  • Plan for Noise and Downtime: AC installation can take several hours, so plan accordingly. If you work from home, you may want to schedule calls or tasks away from the installation area.

Step 3: Removing the Old AC Unit

If you’re replacing an old air conditioner, our team will first safely remove and dispose of the existing unit. This includes:

  • Recovering any refrigerant in compliance with EPA regulations.
  • Disconnecting electrical wiring and ductwork (if applicable).
  • Removing the old system from your home without causing damage.

Proper removal is essential to ensure safety and environmental responsibility.

Step 4: Installing the New Air Conditioner

Now comes the main event—installing your new AC system! Here’s what this step involves:

Indoor Unit Installation

For central air systems, this means installing the evaporator coil inside your home, typically within the furnace or air handler. If you’re getting a ductless system, the indoor unit will be mounted on a wall in the designated area.

Outdoor Unit Installation

The condenser unit (outdoor component) will be placed on a stable surface, such as a concrete or composite pad. Proper placement ensures optimal airflow and prevents issues like vibration or flooding.

Connecting the System

Once both units are in place, our technicians will:

  • Connect refrigerant lines to ensure proper cooling performance.
  • Wire the electrical components for safe and efficient operation.
  • Integrate the thermostat so you can control your new system with ease.

Proper connections are critical to ensuring your AC functions correctly and efficiently.

Step 5: System Testing and Quality Checks

After installation is complete, we don’t just pack up and leave—we thoroughly test your system to make sure everything is working perfectly. This includes:

  • Checking refrigerant levels to ensure proper cooling efficiency.
  • Testing airflow and ductwork for leaks or blockages.
  • Calibrating the thermostat so it accurately controls temperature.
  • Running the system to verify smooth and efficient operation.

If any issues arise, we address them immediately before completing the job.

Step 6: Final Walkthrough and Maintenance Tips

Before we wrap up the installation, our technicians will walk you through your new system. We’ll show you how to operate your thermostat, explain key maintenance tasks, and answer any questions you may have.

Some important maintenance tips include:

  • Regular Filter Changes: Replace your AC filter every 1-3 months to maintain airflow and efficiency.
  • Annual Tune-Ups: Professional maintenance can prevent breakdowns and keep your system running at peak performance.
  • Keeping the Outdoor Unit Clean: Remove debris and vegetation around the condenser unit to ensure proper airflow.

How Long Does AC Installation Take?

The length of the installation process depends on the complexity of the job. If ductwork modifications or additional electrical work are needed, it may take longer. Our goal is to complete the installation as efficiently as possible without compromising quality.

Benefits of Professional AC Installation

Choosing a reputable HVAC company like WM Buffington Company Heating, Cooling & Plumbing ensures you get:

  • Certified and Experienced Technicians trained in the latest HVAC technologies.
  • Proper Sizing and Installation for optimal performance and energy efficiency.
  • Comprehensive Testing to guarantee your system is working correctly before we leave.
  • Peace of Mind knowing your installation is backed by a trusted local company.

For AC Services in Harrisburg, PA, Contact WM Buffington Company Heating, Cooling & Plumbing Today

At WM Buffington Company Heating, Cooling & Plumbing, we take pride in providing top-quality AC installation services in Harrisburg, PA. Whether you need a brand-new system or a replacement, our experienced technicians are here to make the process smooth and stress-free.

Don’t let the summer heat catch you off guard—contact us today to schedule your AC installation and enjoy a cool, comfortable home all season long! Call us today to book your appointment.

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