Boiler Repair and Installations
in Markham

FAQ

• 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.
  

• 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.
  

• Why are humidifiers used in heating more often than cooling?

  When outdoor air enters a home and gets warmed up, it dries out, which increases static electricity and can even lead to sinus problems. A humidifier helps add moisture back into the air, helping to minimize the chances of sinus problems. The average comfort level for humidity is 35-45%.
  

• What size HVAC system is right for my home?

  There are several factors that need to be considered when choosing the size of HVAC for your space. Some of them are the height of the ceiling, size of the window, placement of the window. There are dozens of other variables that have to be taken into consideration when choosing a proper size for a heating and/or cooling system. A professional load calculation is a must for an effective system.
  

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