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中央空调机组
中央空调机组

你需要知道的关于暖通空调更换的一切 & Repair

Many homeowners rely on their HVAC system year-round, especially during the summer and winter months. The thought of it breaking down and having to replace it can be nerve-racking, 尤其是在炎热或寒冷的季节. 如果你的设备变得不可靠, 或者你现在是否需要维修或更换暖通空调, you’re in the right place.

We’ll dive into all the things you need to know about HVAC replacement, from cost ranges to insights that can help you determine if a replacement is necessary.

更换暖通空调系统需要多少钱?

The potential cost to repair or replace your HVAC unit can range up to $6,000*为个别单位  到34,000美元买一个全新的系统** 如果你没有bet3365标准版单.

如果看起来你需要一个全新的暖通空调设备, 我敢打赌,你肯定会花几千美元. Some factors that influence your overall HVAC system costs include:

  • 您需要的设备类型和尺寸
  • 机组所需燃料的类型
  • Whether you need additional HVAC repairs, replacements, or additions (such as ductwork)
  • 机组的能源效率

HVAC service costs are one of the priciest when it comes to heating units or A/C replacements. Expect about a third of the price of installing a new unit to go to labor. 这取决于你住在哪里, 你可以在冬天节省暖通空调的安装费用, when fewer people are having air conditioners installed (or in the summer for heating units).

你怎么知道你是否应该更换你的暖通空调系统?

很明显,是时候更换你的暖通空调系统了. Your unit may be making unnatural sounds or has needed several repairs over the past couple of years. Or maybe it’s not so obvious: Your energy bills may be costing more than they usually do this time of year, 或者你发现自己在不停地调整恒温器. 当你试图……时,这尤其令人沮丧 在热浪中保持凉爽 or warm during the winter.

即使你的表演很正常 DIY HVAC inspections, it’s not always easy to know when exactly your HVAC system needs an upgrade. But there are some common signs that it’s time for an HVAC replacement, or at the very least, an HVAC tune-up:

  • 通风口气流微弱
  • 研磨、尖叫、格栅或其他 weird sounds
  • 吹温暖的空气而不是凉爽的空气或吹凉爽的空气而不是热空气
  • 不应该有水分的地方, either from a leak in the outdoor unit or increased humidity in the ductwork
  • Smelly ductwork. 如果管道系统变得潮湿,霉菌或霉菌气味是常见的, but burning smells are also a warning signal that your A/C or heating unit could be dangerously malfunctioning.

Thinking about coverage?

Sounds like a plan. 找到最适合你的保修单.

你应该多久更换一次暖通空调?

In terms of a typical HVAC life span在美国,“能源之星”建议房主每年更换一次暖通空调系统 10 to 15 years. That’s typically how long it takes for major components in modern systems to show wear to the point where it’s more cost-effective to replace them. 当你盯着昂贵的暖通空调更换账单时, 记住,更新的系统效率更高, 所以至少你的电费会更低.

暖通空调过滤器应该多久更换一次?

一般来说,暖通空调过滤器应该在任何地方更换 从30天到每6个月,这取决于过滤器的类型. The frequency of your HVAC filter replacement also depends on the air quality where you live, if you have pets, and the size of your home.

Everything-You-Need-to-Know-About-HVAC-Replacement-and-Repair_2.jpg

购买新的暖通空调机组时要寻找什么

With so many options out there, deciding which unit to purchase can be overwhelming. 以下是一些重要的考虑因素:

  1. 使用合适的专业承包商. Your new HVAC unit’s efficiency can be determined by its installation, 所以你必须和一个信誉良好的承包商合作. 面试几个候选人,并从每个人那里得到详细的报价.
  2. 确定正确的单位大小. The best way to get an accurate size estimate is to have your home professionally evaluated. 确保你的承包商执行 load calculation, 考虑到你房子的大小, the climate, the roof material, 单位的方向, the number of units, and more. An HVAC installation professional will consider factors like whether or not your home has a crawlspace or basement, 阁楼有多少隔热层, how many floors it has, 居住在那里的人数, 它有什么样的门窗啊, how high the ceilings are, 以及你想要的室内温度. 大多数家庭都需要一个新的暖通空调设备 20 BTUs per square foot.
  3. 不要忽视SEER评级. The higher the Seasonal Energy Efficiency Ratio (SEER) rating, the more efficient the unit. 虽然一个单位与较高的SEER评级可能更昂贵, 从长远来看,它最终会为你节省更多的钱.

如何省钱买新的暖气或空调

如果你想要2023年的税单, 今年可能是更换空调的好时机, 特别是如果你的单位是 on its last leg anyway.

空调机组标示 ENERGY STAR Most Efficient 符合税收抵免的要求. You need to get either a split or packaged system that meets specific energy efficiency requirements. For a split system, you would need a SEER rating of 16 or higher or an Energy Efficiency Ratio (EER) rating equal to 13 or higher. For a package system, you would need a SEER rating of 14 or higher and an EER rating of 12 or higher. You can also get federal tax credits for high-efficiency heating units, heat pumps, boilers, and biomass stoves.

To further offset some of your HVAC replacement costs, there are often residential efficiency 在州一级提供税收抵免和退税. You also may be able to get money back for your installation of a new A/C or heating unit in the form of a rebate from your local utility company.

把暖气和空调一起换是不是比较便宜?

Heating units usually last longer than air conditioners— the average A/C unit lasts 10 to 15 years, 而平均供暖机组持续 15 to 20 years——所以一个可能比另一个磨损得更快. If your heating unit still has plenty of life left when your A/C needs replacing, 考虑保留一段时间.

根据bet3365标准版之前承保的平均费用, replacing both a heating unit and an A/C together will cost more than just the cost to replace the A/C unit itself. But, if you do have the budget to replace both, you could save the headache of unmatched systems. If you’re installing a new, high-efficiency A/C, 这是一个好主意搭配一个高效的加热装置.

暖通空调更换后应注意的事项

Nothing says “investment” like a home system that you paid a pretty penny for. Unfortunately, regardless of how much you end up spending on your HVAC replacement, it can still have some hiccups in performance every once in a while. So why not protect your investment—and your budget—from those unexpected costs? When you’re looking for the best home warranty for HVAC coverage, look no further.

An American Home Shield® home warranty plan protects your budget when your HVAC gives you trouble from normal wear and tear—no matter its age. Your HVAC system will be covered because each of our home service plans includes 空调保修 and home heating warranties. 如果覆盖的问题无法修复, bet3365标准版将更换您的暖通空调, 受合同限制和免责条款的约束. 了解更多关于bet3365标准版 & costs with American Home Shield.

*Repair/Replacement costs ranges are the twentieth and eightieth percentile of U.S. costs as reported in A Study of Homeowners’ Appliance and Home Systems Service Experiences, a nationwide survey of homeowners conducted in 2023 by ClearVantage for American Home Shield. 明确禁止进一步复制或使用.

**Sourced from Forbes.2024年一个新的暖通空调系统要花多少钱?"

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