HVAC Contactors- A Closer Look

For many industrial users, HVAC contractors are indispensable tools to help them get the job done. For example, with an ordinary contactor, you would have to put in high voltage components and use a ball bearing for the shaft. This is where the problems usually begin to arise, as the contactor can be damaged if it is forced to work with the wrong combination of materials, or if there is a bad contact. These connectors come in various different sizes and shapes and are made to accommodate both hot and cold materials.Learn more by visiting HVAC contactor near me

However, one of the biggest threats to these kinds of tools comes from the blower, which is what causes the majority of failures. A bad contactor, if not properly maintained, will overheat, eventually melting and becoming useless. If you find that the contactor is starting to get really hot and is starting to melt, it is time to take it apart and clean off the inside of the barrel or housing that it is in. Before you do, however, you will want to make sure that you have removed the motor off of the machine, because if you have not, it could cause serious damage to the other pieces. Some manufacturers will give you a different type of connector, called a hot-stair brush, that will work just as well if not better than a bad contactor.

In order to properly clean your contacts, you will want to make sure that you have an old carpet cleaner that is completely out and about, as well as some old dish soap, hand sanitizer, along with a small bit of water that is going to help loosen up any built up grime that might be stuck to the inner parts of the contactor. You will then take the scrubber and dip it in the soapy water for about five seconds, and then run it over the contactor with circular movements. This will dislodge any debris that might be stuck in the roller. When you are cleaning a HVAC contactor like this, it would be a good idea to have someone standing by in case something gets caught on the roller while you are going through it with the brush.