Commercial Blog

Keeping a maintenance log for your system

June 5, 2012

Whether you do the preventative maintenance on your heating and cooling system yourself or you have a professional company handle it, it is important to keep accurate

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Heat exchanger inspections

June 5, 2012

Not all heat exchanger inspections are alike. There is a five step method of inspection recommended by both AHRI (Air-Conditioning, Heating, and refrigeration institute),

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Commercial Blog Archive

Recent Article

  • Why Burning a Candle Can Cause a Black Filter If you have a black filter and you are known to burn candles, especially scented candles, this could be the reason for the black filter. One way to find out is to stop burning candles and check your filter a couple of weeks later, if the filter is st more