Can You Put An Air Handler Outside? Here’s The Truth!

An air handler is an essential component of any HVAC system, responsible for circulating conditioned air throughout a building. However, the question of whether an air handler can be placed outside arises frequently. This blog post aims to provide a comprehensive understanding of this topic, exploring the factors to consider, potential benefits, and limitations associated with outdoor air handler placement.

Advantages of an Outdoor Air Handler

1. Space Optimization

Placing the air handler outside can significantly free up indoor space, especially in smaller homes or commercial buildings. This extra space can be utilized for other purposes, such as storage, work areas, or additional living space.

2. Reduced Noise

Air handlers can generate noise during operation. By locating the unit outdoors, the noise is effectively isolated from the living or working areas, creating a quieter indoor environment.

3. Improved Indoor Air Quality (IAQ)

Outdoor air handlers can be equipped with enhanced filtration systems, which can help improve indoor air quality by removing pollutants and allergens from the circulating air.

Disadvantages of an Outdoor Air Handler

1. Exposure to Elements

Outdoor air handlers are exposed to harsh weather conditions, including rain, snow, wind, and extreme temperatures. This exposure can lead to premature wear and tear, reduced efficiency, and potential breakdowns.

2. Accessibility for Maintenance

Outdoor air handlers require regular maintenance and servicing. Placing the unit outside can make access more challenging, especially during inclement weather.

3. Aesthetic Considerations

Depending on the location and design of the building, an outdoor air handler can affect the overall aesthetics of the property. It is essential to carefully consider the placement and appearance of the unit.

Factors to Consider When Deciding on Outdoor Placement

1. Climate

Extreme weather conditions, such as prolonged freezing temperatures or excessive heat, can impact the performance and lifespan of an outdoor air handler. It is crucial to assess the local climate before deciding on outdoor placement.

2. Building Type

The type of building and its usage can influence the suitability of an outdoor air handler. For example, in residential homes, outdoor placement may be more feasible, while in commercial buildings with sensitive equipment, indoor placement may be preferred.

3. Building Codes

Local building codes may regulate the placement of HVAC equipment, including air handlers. It is important to consult with local authorities to ensure compliance.

4. Warranty Considerations

Some HVAC manufacturers may void warranties if the air handler is installed outdoors. It is essential to check with the manufacturer before making a decision.

Final Note: Weighing the Pros and Cons

The decision of whether to place an air handler outside is a complex one, influenced by various factors. By carefully considering the advantages, disadvantages, and relevant factors, homeowners and business owners can make an informed decision that best suits their needs and circumstances.

Answers to Your Questions

1. What is the lifespan of an outdoor air handler?

The lifespan of an outdoor air handler depends on several factors, including climate, maintenance, and usage. Generally, an outdoor air handler can last for 10-15 years.

2. Can an outdoor air handler be installed in all climates?

No, extreme weather conditions can impact the performance and lifespan of an outdoor air handler. It is important to assess the local climate before deciding on outdoor placement.

3. How often should an outdoor air handler be serviced?

Outdoor air handlers require regular maintenance and servicing, typically every 6-12 months. Regular maintenance helps extend the lifespan of the unit and ensure optimal performance.