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Soldering copper

Your solder should always be placed on the opposite side of the pipe where the flame is directed.…

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Commercial Rooftop Unit

Lennox Commecial Rooftop Unit

Commercial Rooftop Unit

Frequently Asked QUESTIONS

FAQ

Do I need a roof over my heat pump?

Some manufacturers insist a roof over your heat pump is not necessary. However, in some cases where the unit may not be running consistently, snow can accumulate inside the unit and cause issues on startup. If you prefer not to install a shelter,  you should ensure all snow is cleaned off the heat pump on a regular basis

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Dafco Disposable Air Filters

Dafco Disposable Air Filters

Series 400 pleated filters are available in standard or custom sizing in 1", 2", 4" depths and in standard and high capacity models.

  • Standard Capacity- MERV 8, High Capacity MERV 10
  • High initial efficiency
  • Low initial pressure drop
  • Replaces standard panel filters, media pads, and non pleated disposable filters

Literature; http://www.dafcofiltrationgroup.com/index.php/main.asset/DFG_SERIES400