Do I Need a New Air Conditioner? When to Buy A New AC Unit
我需要换新的空调吗？什么时候该购买新的空调设备

Knowing when to buy a new AC unit isn’t always easy. Even if you do know it’s time to replace your current system, you still might not know how to choose a central air conditioner for your home.
知道什么时候该购买新的空调设备并不总是那么容易。即使你已经知道该更换现有的系统了，你可能仍然不知道该如何为你的家选择一台中央空调。

An AC system is a major and important investment. You want to make sure you choose the ideal system at the ideal time. Keep in mind that the smartest way to make the right choice when buying a new air conditioning unit is to consult with a trusted AC company.
空调系统是一项重要且重大的投资。你需要确保在最佳的时机选择最理想的系统。请记住，在购买新的空调设备时，最明智的做法是咨询一家值得信赖的空调公司。

What You Need to Think About When Buying a New AC Unit
购买新空调时需要考虑的事项

If you’re not sure when to buy a new AC unit, it’s important to understand that there are several different reasons to consider doing so. The following are some of the more noteworthy:
如果你不确定何时该购买新的空调设备，了解有几个不同的原因值得你考虑是很重要的。以下是一些较为重要的原因：

Old Age
老年

Your AC unit won’t last forever. While practicing effective maintenance, scheduling inspections with our professionals, and addressing issues before they turn into major problems will prolong the lifespan of your HVAC system, eventually, you’ll still need to buy a new AC unit at some point.
你的空调设备不会永远使用下去。虽然通过有效的保养、定期安排我们的专业人员进行检查，并在问题变得严重之前加以处理，可以延长空调系统的使用寿命，但最终你仍然需要在某个时候更换一台新的空调设备。

The average lifespan of a typical HVAC system is 10 years. Possibly more if you maintain it properly. If yours is over 10 years old, you should start looking into replacements. Just keep in mind that a range of factors can affect precisely how long an HVAC system may stay in good working order. You still need to coordinate with experts to thoroughly understand how long you can expect your system to last.
典型暖通空调（HVAC）系统的平均使用寿命为10年。如果保养得当，可能还能使用更久。如果你的系统已经使用超过10年，就应该开始考虑更换了。不过请记住，有很多因素会影响暖通空调系统的实际使用寿命。你仍然需要与专业人士协调，深入了解你的系统还能使用多久。

Frequent Breakdowns
频繁故障

Even an HVAC system that’s in relatively good condition can stop working properly from time to time. Again, scheduling AC repair service sooner rather than later is key to ensuring minor problems don’t have a substantially negative impact on your AC’s anticipated lifespan.
即使是状况相对良好的暖通空调（HVAC）系统，有时也可能无法正常运作。因此，尽早安排空调维修服务是关键，能确保小问题不会对空调的预期寿命造成严重的负面影响。

However, if you notice your system is breaking down frequently, it’s probably time to buy a new AC unit. This will actually be the smartest financial choice in the long run. While the initial cost of a new AC system may seem greater than the cost of repair service, the fact of the matter is, if your system is developing frequent problems, the day when it breaks down for good is going to arrive fairly soon. Instead of wasting money scheduling nearly constant repair service, only to then spend even more money buying a new AC unit, you’re better off making the switch now.
然而，如果你发现你的空调系统频繁出现故障，那么可能是时候考虑购买一台新的空调了。从长远来看，这实际上是最聪明的财务选择。虽然新空调系统的初始成本可能看起来比维修费用要高，但事实是，如果你的系统经常出现问题，那么它彻底坏掉的那一天很快就会到来。与其浪费钱安排几乎不断的维修服务，然后再花更多的钱购买一台新的空调，不如现在就做出更换的决定

High Energy Bills
高能源账单

AC systems become less efficient over time. This results in high utility bills. Once again, this demonstrates why buying a new AC system may actually be an intelligent choice from a financial perspective.
空调系统随着时间的推移变得效率下降，这导致了高额的电费。再次说明，从财务角度来看，购买一台新空调系统实际上可能是一个明智的选择。

Keep in mind that you might also want to upgrade to a more efficient system even if yours is operating more or less as efficiently as it normally does. Innovations in HVAC technology frequently result in new models that offer greater efficiency than their older counterparts. By upgrading to a more energy-efficient model now, you won’t simply be saving money on utility bills — you’ll also be doing your part to conserve key resources.
请记住，即使您的系统运行效率与正常时差不多，您可能仍然想要升级到更高效的系统。空调技术的创新经常带来新型号，它们的效率比老旧的型号更高。现在升级到更节能的型号，不仅可以帮助您节省水电费，还能为保护重要资源做出贡献。

Home Expansion
家庭扩展

One factor you need to account for when buying a new AC unit is the size of your home. An air conditioning unit that’s too small won’t sufficiently cool your home.
购买新空调时，您需要考虑的一个因素是您家的大小。如果空调机型太小，就无法充分冷却您的房屋。

Therefore, if you’re adding an addition to your home, it might be necessary to upgrade to a new system. Depending on the size of the addition, your current system may not be strong enough to suit your home’s cooling needs any longer.
因此，如果你正在为你的家加建扩建，可能需要升级到一个新的系统。根据扩建的大小，你当前的系统可能已经无法满足你家冷却需求。

How to Buy an Air Conditioner
如何购买空调

Choosing the Right Size
选择正确的尺寸

You already know that your AC system needs to be large enough to cool your home. That said, it shouldn’t be too large either.
你已经知道，空调系统需要足够大才能冷却你的家。也就是说，它也不应该过大。

An HVAC system that’s too large for your home’s needs will naturally result in unnecessarily high utility bills. It can also result in inconsistent cooling.
一个过大于您家需求的暖通空调系统自然会导致不必要的高额水电费。同时，它也可能导致制冷不一致。

You might assume that at the very least, even if your HVAC system is too large, it will keep your home cool. That’s not necessarily the case. If an HVAC system is too large for your home, it will reach the “cool” temperature you’ve set the thermostat at too soon. This causes it to frequently cycle on and off, failing to cool your home on a consistent basis.
你可能会认为，至少如果你的空调系统太大，它仍然可以保持你家的凉爽。但情况并非如此。如果空调系统对你的家来说太大，它会过早地达到你设定的“凉爽”温度。这导致它频繁地开关，无法持续地保持你家凉爽。

This is a key reason it’s important to consult with experts when you’re not sure how to choose a central air conditioner. Your home’s size isn’t the only factor you need to account for. Other factors, such as the number of people who live in your home, are also essential. An HVAC pro will take all these factors into consideration when calculating the appropriate size for your new HVAC unit.
这是一个关键原因，当你不确定如何选择中央空调时，咨询专家非常重要。你家的大小并不是唯一需要考虑的因素。其他因素，如家中住户人数，也是至关重要的。HVAC专家会在计算适合你新空调设备的大小时，考虑所有这些因素。

Quality & Maintenance Needs
质量与维护需求

This may seem fairly basic but it’s worth covering for an essential reason. When some people don’t know how to buy an air conditioner, they place too much emphasis on looking for a bargain.
这看起来可能相当基础，但出于一个重要的原因，值得提及。当一些人不知道如何购买空调时，他们往往过于强调寻找便宜货。

Yes, you need to consider your budget when deciding what system to buy, but you also need to remember that the initial cost isn’t the only expense you’ll incur when you buy a new AC unit. If you buy a poor quality system, it might not be energy-efficient, and it may be more likely to break down sooner than a system from a more reputable manufacturer. That means you’ll actually end up spending more on utility and repair bills in the long run. On top of that, a low-quality HVAC system may have more substantial AC maintenance needs than others, forcing you to devote a lot of time to simply keeping your AC working properly.
是的，在决定购买哪种系统时，您需要考虑预算，但您也需要记住，初始费用并不是购买新空调时唯一的开销。如果您购买了质量差的系统，它可能不会节能，而且比起更有声誉的制造商的系统，它更可能更早发生故障。这意味着，从长远来看，您实际上会在公用事业费用和维修账单上花费更多。除此之外，低质量的暖通空调系统可能比其他系统有更多的空调维护需求，迫使您花费大量时间来保持空调正常工作。

Luckily, if you’re not sure when to buy a new AC unit or how to choose a central air conditioner, we at Easy AC, proudly serving homeowners throughout the Tampa Bay area, can help. Call us today for more information!
幸运的是，如果您不确定何时购买新空调或如何选择中央空调，我们Easy AC公司很高兴为坦帕湾地区的房主提供服务，随时为您提供帮助。今天就给我们打电话，了解更多信息！