炉限开关:5个十大靠谱买球平台

2021年11月18日

炉限开关:5个十大靠谱买球平台

什么是炉限开关? Maybe your HVAC technician has told you that something is wrong with your furnace limit switch. Or maybe you’ve been searching online about your furnace’s problems 和 have come across some mention of this critical part of the furnace. Here’s what you need to know about furnace limit switches.

1. 炉限开关是必不可少的

The furnace limit switch is the switch in the furnace that turns the furnace blower fans on 和 off. The furnace blower fans are what take the hot air your furnace generates 和 sends it through your air ducts 和 into your home. When the furnace limit switch isn’t working, 各种各样的问题都会突然出现, 但是你的家经常会感到寒冷.


2. Switch的限制是基于温度的

There are three main tasks the limit switch has: blow hot air into the home, 避免往家里吹冷空气, 和 preventing overheating that could damage the furnace’s heat exchanger. 每个任务都是由温度触发的. The exact temperature will depend on your model, but it could look something like this:

 

●    Below 60 degrees Fahrenheit: The switch will turn off, 防止把冷空气吹进家里, 或者你会觉得不舒服. Imagine feeling a breeze in your home in early fall 和 you’ll see what this is preventing.

●    Above 70 degrees Fahrenheit: The switch will turn the fans on, to blow the heat the furnace is generating into the home. 这是正常操作.

●    Above 150 degrees Fahrenheit: The switch will stop the burner from operating in order to prevent the furnace from overheating or becoming a safety risk. Typically, if the switch is triggered for this reason, something is wrong with the furnace.

 

你在寻找家用暖气吗? 十大靠谱买球平台的十大买球平台排行榜采暖团队 & 十大靠谱买球平台今天.


3. 它也被称为上限开关

If you look online 和 find information about the high limit switch, that is the same as the furnace limit switch that we’re talking about here.


4. 某些问题可能会让它提早出现

If your furnace keeps turning off then it is likely that you have some kind of issue that is causing the switch to either trip due to temperature, 或者提早旅行. 潜在的问题包括:

 

●    Damage or age has broken the high limit switch.

●    The temperature sensor is damaged or dirty, so it can’t read the temperature properly.

●    Airflow in your furnace has been impacted to the point it is overheating. This may be due to a broken fan, a full filter, a clog, or another issue.


5. 有迹象表明你的开关坏了

If you have the following signs, your switch might be broken:

 

●您的炉鼓风机连续运行

●    Your ducts are blowing cold air (和 the air conditioner is not on)

●    The system turns on but then off very quickly

 

Are you looking for more information on furnace limit switches? 接触十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台今天. We would be happy to answer any of your questions.

温度稳定的暖气和十大靠谱买球平台

由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2022年4月13日
Have you been thinking of installing a ductless AC on an interior wall of your home? Keep reading to learn tips on how to get it done from the pros.
由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2022年3月10
十大买球平台排行榜 is your #1 choice for ductless mini-split systems in the 多伦多 area. Our dedicated team of HVAC experts has 20+ years of installation experience 和 24/7 support when you need it most. 今天十大靠谱买球平台!
乔希·克劳奇 2022年1月21日,
Making your home energy-efficient can not only save the environment, but it can reduce your electricity bills drastically too. Click here to know how you can make your home more energy-efficient.
由丹尼斯维斯 07年1月,2022年
Are you curious about the pollutant levels inside your home? Keep reading to learn which pollutants to watch for 和 different ways to measure them.
移动PC
由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2021年12月20日
Have you been thinking of ways to increase your home value in 多伦多? Keep reading to discover how a new HVAC system can boost your home’s value.
壁炉技术员
由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2021年12月17日
如果你家里有壁炉, it's important to take some specific steps to get it ready for winter. Keep reading for tips on what you need to do.
管道
由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2021年12月15日
你的锅炉漏水吗? Keep reading to discover which three things you need to check to get your leak under control before it becomes serious.
暖通十大靠谱买球平台技术人员
由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2021年12月13日
Are you thinking of hiring an HVAC contractor in 多伦多? Here are six questions you need to ask before hiring a contractor in 多伦多 to work on your home.
无管窗口交流
由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2021年12月13日
Are you thinking of getting a ductless air conditioner? Here are four common questions we get asked about ductless air conditioning systems.
暖通十大靠谱买球平台技术人员
由十大买球平台排行榜十大买球平台排行榜 & 十大靠谱买球平台 2021年11月18日,
A leaking water heater is something no homeowner wants. Keep reading to learn how to prevent your hot water heater from leaking to save time 和 money.
更多的文章
分享到: