Mount Air Conditioner At Slight Angle

Mounting Your Air Conditioner at a Slight Angle: Why and How

Are you installing a new air conditioner unit? While many assume a perfectly level installation is crucial, mounting your air conditioner at a slight angle can actually offer several benefits. This article will explore the reasons why a slight angle might be beneficial, and guide you through the process of achieving this correctly and safely. This ensures optimal drainage and prevents potential problems down the line.

Why Mount Your AC Unit at a Slight Angle?

The primary reason to install your air conditioner at a slight angle is to facilitate proper drainage. Air conditioners produce condensate, which is water that forms as the unit cools and dehumidifies the air. A perfectly level installation can lead to water pooling inside the unit, potentially causing corrosion, damage to internal components, and even leaks. By installing the unit at a slight angle (typically a few degrees), you encourage the condensate to flow smoothly towards the drain line, preventing these issues.

Benefits of Angling Your Air Conditioner:

• Improved Drainage: This is the most significant advantage. Angling ensures consistent water removal, minimizing the risk of water damage.
• Reduced Corrosion: Water pooling can accelerate the corrosion process of internal components. Proper drainage significantly extends the lifespan of your AC unit.
• Preventative Maintenance: A properly angled unit requires less frequent maintenance due to reduced water-related issues.
• Enhanced Efficiency: While not directly impacting cooling capacity, efficient drainage contributes to overall system health and performance.

How to Mount Your Air Conditioner at a Slight Angle:

Mounting your air conditioner at the correct angle requires careful planning and execution. Remember, safety should always be your top priority. If you're not comfortable performing this task, it's always best to consult with a qualified HVAC technician.

Here's a step-by-step approach:

1. Check Manufacturer's Instructions: Begin by carefully reviewing the manufacturer's instructions for your specific air conditioner model. This will provide crucial details regarding installation and any specific recommendations for mounting. These instructions might explicitly address angling the unit.

2. Assess Drainage: Determine the best direction for drainage. This often involves slightly angling the unit towards a drain or away from the house's foundation.

3. Prepare the Mounting Brackets: Use a level to ensure the mounting brackets are securely attached to the wall or platform, but with a slight downward angle towards the drain. A small angle (1-2 degrees) is usually sufficient. You might need shims or adjustable mounting brackets to achieve the perfect angle.

4. Secure the Unit: Carefully place the air conditioner onto the brackets. Double-check the angle using a level before fully securing it.

5. Test the Drainage: After installation, run the air conditioner for a short period to observe the drainage. Check for any leaks or pooling water. Adjust the angle slightly if necessary.

Important Considerations:

• Level vs. Angle: It's crucial to understand the difference. While you're angling the unit for drainage, the unit itself (particularly the evaporator coil) should still be relatively level to ensure efficient refrigerant flow.
• Local Building Codes: Always comply with local building codes and regulations concerning air conditioner installation.
• Professional Help: If you're unsure about any aspect of the installation process, consult a qualified HVAC technician.

By understanding the benefits and following these steps, you can ensure your air conditioner is installed correctly, promoting longevity, efficient performance, and preventing potential problems. Remember, a slightly angled installation is often key to avoiding costly repairs in the future.