Durable as they may be, modern outdoor AC units are far from indestructible. Even with regular maintenance, the time will inevitably come when repairing and servicing simply cease to be viable or feasible. At that point, a full-on replacement will be your only option.
The problem is that, in commercial and industrial facilities, even scheduled shutdowns can leave a significant dent in your operation – and your bottom line. Fortunately, the crisis can be mitigated or completely averted with the right amount of planning and preparation.
While learning to recognize the signs of inevitable malfunctions and securing a reliable air conditioner rental in San Diego will complement your crisis-mitigation strategy, understanding the projected life expectancy of an exterior AC unit and the implications of partial replacement is just as crucial for informed decision-making.
What is the life expectancy of an outdoor AC unit?
The projected life expectancy of modern exterior AC units is 15 to 20 years on average, provided that they undergo regular maintenance and servicing. However, the regularity and frequency of upkeep aren’t the only factors that impact the unit’s longevity.
Several other contributors can prolong or shorten its lifespan, the most prominent being:
- Component quality: Specialized commercial/industrial AC units, while more expensive upfront, tend to outlast their economical counterparts by quite a margin, especially in more demanding settings.
- Installation quality: Proper installation done by expert technicians ensures optimal functioning of the unit (and the system as a whole), preventing common issues that cause overworking and premature wear of the components.
- Operating conditions: Harsh environments can put extra strain on components, leading to their premature deterioration. Commercial units that operate in coastal Point Loma are a great example, as they often suffer from salt corrosion, which reduces their lifespan.
- Usage patterns: Units that operate 24/7 (continuously) or operate at maximum capacity for prolonged periods are certain to wear out faster than those running at moderate intervals/frequencies – especially if they are inadequately sized or improperly installed.
Can you only replace the outside AC unit?
This is an incredibly common question for those whose outdoor AC units face inevitable failure. However, the answer might disappoint you. While technically possible, replacing the exterior unit without updating the entire system is generally NOT recommended. Here’s why:
- Component mismatch: Commercial/industrial HVAC systems are designed to work as a matching pair, i.e., the internal and external units working in cohesion. Replacing only one can lead to compatibility issues, resulting in reduced overall performance, higher operating costs, and premature system failure due to increased wear.
- Refrigerant compatibility issues: If an indoor unit is designed for a refrigerant that’s no longer an industry standard (e.g., R-22), replacing only the outdoor unit can lead to poor performance and eventual system failure. In addition, the whole system may be rendered obsolete much faster due to the rapid phasing out of the older refrigerants in favor of more efficient, economical, and eco-friendly variants (e.g., R-410A).
- Manufacturer warranty & support issues: Many manufacturers demand that both components be exchanged simultaneously if they’re to keep providing warranty coverage. Replacing an outdoor unit only may void the warranty, as well as limit or even completely cut you off from their technical support, meaning you’ll be financially responsible for all repairs.
With everything aforementioned in mind, the only logical conclusion is that replacing the exterior unit alone is neither feasible nor viable. Full replacement remains the best option, as it ensures peak reliability, efficiency, and longevity of the HVAC system. Plus, optimal operation results in increased savings in the long term, which definitely justifies the larger upfront expenditure.
Who’s the top choice for an air conditioner rental near me in San Diego?
Aerco Systems, LLC, is your premier destination for temporary heating and cooling solutions in San Diego and nearby areas. After nearly half a century of industry presence, we’ve accumulated specialized expertise and skills that make us uniquely qualified to cater to even the most demanding commercial and industrial environments. Contact us today to explore your options and discover how we can help you maintain operational efficiency and continuity 24/7!