You may feel frustrated and a little worried when your air conditioner stops working. You may not know much about the equipment and wonder what's wrong and how much it will cost to fix. It's usually not a good idea to run your air conditioner if it isn't working right, so call an air conditioning repair service for help. Here are some things you can check yourself and a brief look at things that could be wrong.
A standard storage-tank water heater is a relatively simple appliance that typically only includes a few components. These units are fairly robust, making major problems somewhat rare, especially in water heaters that aren't approaching the end of their usable lifespans. However, there are a few common issues that you may face, including faulty thermostats.
Your water heater must maintain a relatively precise temperature: warm enough to prevent bacterial growth and to deliver hot water throughout your home but not so warm that it poses a scalding hazard.