Heating your home costs more money and uses more energy than any other system. Staying warm costs you about42 percent如果您有旧炉子，您的公用事业账单可能会花费更多。
Do you have an old furnace in your house? If it is showing these warning signs, it needs to be replaced, stat. Read on to learn what they are.
1. Your Bills Are Increasing
如果您的每月账单继续上升，炉子可能会损失效率。加热系统变老时，它们会失去效率，因为您的炉子更易于努力，以产生热量。美国普通花费$83 a month在通常用于加热的天然气上，因此如果您的账单较高，则可能是替换炉子。
在技术和法规的进步上运行，更新的系统更有效，更少的钱。效率额定值越高意味着浪费了少的能量.
如果您当前的炉子有80％的效率等级，则意味着20％的能量被浪费。你可以找到炉子97％的能源效率, which only wastes 3 percent.
2.炉子使奇怪的噪音
你的炉子声音响亮了吗？随着时间的推移，除了正常点击时，炉子可以开始使奇怪的声音像爆裂，嘎嘎声，尖锐或嗡嗡声一样，它在开启和关闭时。这些噪音是肯定的迹象是错误的。
Popping noises happen when your furnace warms and cools. These could be parts going bad within the system and reacting to the temperature change.
If your furnace rattles, there could be issues with loose ductwork. The motor could be unbalanced.
尖叫声最有可能与电机有问题的炉子。它可能是一个松散的轴承或皮带。
嗡嗡声可以来自风扇的问题。您的电机或鼓风机也可能失败。
如果您听到这些噪音，是时候联系专业人士了。点击这里to get some advice.
3.你不熟悉的那么舒服
Are your rooms different temperatures? If you are adjusting your thermostat more than you used to, this is a sign that your furnace is not distributing the air properly in your home.
你的炉子老了
Is your furnace older than 15 years? If so, it’s probably starting to have maintenance issue. When your furnace gets older, it needs more maintenance just like your car.
Furnaces last anaverage of 15-20 years, so if you are close to that age, it’s probably not worth the repair. If the cost to repair your furnace is more than 15 percent of a new furnace, you should probably replace it.
5. Dirt Around Registers
较旧的炉子可能开始散射额外的污垢和灰尘。这可能会刺激你的健康，并使你的家很难保持清洁。如果您在寄存器周围看到额外的灰尘，这意味着您的炉子具有太多的二氧化碳。
准备摆脱你的旧炉子？
Getting rid of your old furnace could help you reduce your carbon footprint. If you are looking for other ways to live a green lifestyle check out our website. First, you should find out if you are wasting energy in your home by阅读这篇文章.
