Stop Making Mistakes When Purchasing HVAC Equipment With This Advice
When you start making calls to get someone to help Heating and Air with your HVAC system, it's a good idea to know what system you have before that phone call. You need to know who manufactured the product and the item number. Also, get the maintenance records from your files if you have them. The contractor will likely need all of this information. When you are no longer using your outdoor air conditioning unit, be sure to protect it with a tight cover. This will keep it free of debris, frost and snow so that you'll have a working unit when the spring comes and you are ready to uncover it and use it again.
As you compare new H