If you still feel as if you need guidance or examples for other products, call an HVAC business
Some people panic when things go wrong. The first instinct is to call someone else. They have no idea how to go about these things. When it comes to HVAC, you do not need to call an HVAC professional right away when something goes wrong. Take your gas furnace for example. Here are a few things you can do on your own before you call anyone. The first thing you can check is to check your thermostat. Is your thermostat set so that the heat will actually turn on? Can you change options on the thermostat? Make sure your thermostat is working properly and you are able to change settings. Next, check your fuse box. We all know that breakers can blow or go out all of the time. This is especially true if you are using too much electricity in your house. All you would need to do in this case is to reset the breaker and it should start working again. Wait some time to notice if anything changes. The last thing you could do is to look at the pilot light. They go out sometimes especially with heat for water and such. You may turn it back on but it can be tricky. Call someone you know or a professional. These are just some examples of things you can figure out on your own. If you still feel as if you need guidance or examples for other products, call an HVAC business. They are willing to help you with any questions you may have. You will be back to proper heating and cooling in no time.