AC Repair and Installations
in Toronto

FAQ

• How do I know if my A/C unit is big enough?

  Before purchasing a replacement system you should always make sure your system is sized properly. Our representative will provide a heat load calculation to determine the proper size and make the appropriate recommendation. Remember, bigger is not always better.
  

• What size is my filter and how often should I replace?

  There's no one-size-fits-all answer. The frequency of filter changes is driven by how much your heating and air conditioning system operates, which is also driven by your individual climate. Start by checking the system's filters at least once a month. Hold the used filter up to the light and compare it to a clean "spare". When light is obscured by captured dust and dirt particles, the old filter should be changed. Keep a record for one year and then replace the filter on that basis. At a minimum, it is always a good idea to change filters at the start of the heating and cooling seasons and then in between according to your need. Also, it is a good idea to have your heating and air system checked at the beginning of heating and cooling season to insure proper operation.
  

• How can I do to make my HVAC more efficient?

  Replace and clean your filters often in order to boost the efficiency of your HVAC. Make sure the blower is ON – it ensures the constant air movement, helping the system cool or heat more evenly. Windows facing the south, or those exposed to direct sunlight most of the time, should be equipped with window treatments (drapes, shutters, blinds, screens).
  

• What is meant by a 'ton' of refrigeration?

  Confusingly, the unit has little to do with weight, as used in everyday language. One ton of refrigeration is the term used to refer to 12,000 B.T.U.s/hour (British Thermal Units/Hour) of cooling effect. Thus, a condensing unit with a cooling capacity of 60,000 B.T.U.s/hour is said to have a capacity of 5 tons.
  

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