High electricity bills point to a poor heating system or bad insulation.
高额的电费账单表明供暖系统较差或者是隔热材料不好。
You will need to drain the central heating system before you replace the radiator.
你得先把中央供暖系统的水排净再更换散热器。
He had the heating system replaced right away.
他马上换了暖气系统。
But he had the heating system replaced right away.
但他马上换了暖气系统。
Hot water boilers (home heating system).
热水锅炉(家用取暖系统)。
供暖系统。
We're installing a new heating system.
偶们正在安装新的取暖装置。
This new heating system eats up electricity.
这个新供暖系统耗电量很大。
This is a highly efficient new heating system.
这是个高效的新取暖系统。
We are installing the hot water heating system.
我们正在安装热水供暖系统。
Later, the heating system became a little different.
后来，供暖系统进行了改进。
With hot air heating system and high efficiency.
采用无焰热风系统，单机生产效率高。
Saving electricity through closed heating system.
本机采密封式加温，节省电力。
Building is connected to the central heating system.
建筑与中央供暖系统相连。
There is a new central-heating system in this building.
这座大楼里有一套新的中央供热系统。
Please come and plumb in my new central heating system.
请来帮我接通新的中央供暖系统的水管。
This heating system has an automatic temperature control.
这个暖气系统有自动化的温度调节控制。
They put out for tenders for a new central heating system.
他们招标承办一套新的暖气设备。
If the pressure is too low, the heating system will act up.
如果压力太低，供暖系统就会出毛病。
The heating system here has an automatic temperature control.
此处的暖气系统有自动化的温度把握。
Have you thought of installing your own central heating system?
你打算自己安装集中供暖系统吗？
There seems to be some trouble with the central heating system.
中央供暖系统似乎出了毛病。
District heating system USES microcomputer intelligent control.
加热系统采用微电脑分区智能控制。
However if you want you can also opt for a floor heating system.
但是如果你想你还可以选择地板采暖系统。
The shower can be plumbed into the existing central heating system.
淋浴器可与现有的中央供暖系统接通。
A new type solar water-heating system is introduced in this paper.
介绍了一种新型太阳能热水系统。
If the pressure is too low, the central heating system will act up.
如果压力太低，集中供暖系统就会出毛病。
The heating system have recently is modify to make it more efficient.
最近供暖设备已稍加改动以提高效率。
The heating system have recently is modify to make it more efficient.
最近供暖设备已稍加改动以提高效率。
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