Tom Durbin A/C and Mechanical
972-203-1317
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Rooftop Package Units
If you have a 20 year old unit that was an 8 s.e.e.r. when it was new it's probably  
running as a
4 S.E.E.R. now. Which means a new 15.0 S.E.E.R. would be 70%
cheaper to operate. Now look back at the last 5 years. See what you’ve spent on parts
for your unit, not to mention down time, when you were hot and waiting on someone to
show up to repair your unit. Your new unit will have 10 year limited warranty on all parts.
New units can save as much as
$1,200.00 per year on operations cost, even more
depending on t-stat settings, and personal habits. Call us at 214-957-6936 Lets talk. I’
ve been in this business for 44 years and if I can’t answer your question I’ll get you the
answers.
  • Commercial Package Units contain both indoor and outdoor components in one
         cabinet. Most are mounted on the roof and are referred to as Rooftop Package Units
         or RTU’s. All are forced air applications meaning they force Cooled, Heated or fresh air
         through a duct work system with large blowers or fans

  • Commercial Package Units and Rooftop Units save floor space and are easily
    serviced, repaired or replaced when used in commercial or industrial applications.
    They can be used as cooling only, heating only (gas or electric), Heat Pump, or a
    combination of several applications. They are also used for Indoor Air Quality issues
    where large volumes of air are needed to replace indoor air that is being exhausted to
    the outdoors for smoke removal, dust, fumes, or other pollutants.

  • Most Commercial Rooftop Air conditioners are not as efficient as residential equipment
    but with new Government standards (Department of Energy & Environmental
    Protection Agency) the manufactures are building higher efficiency systems that are
    more economical to operate and less polluting as older systems.

  • Commercial Package Units range in sizes from 2 tons of cooling and heating
    capacity to hundreds of tons of cooling and heating capacity with large build up
    systems with multiple compressors, multiple evaporators, multiple blowers and fans,
    and a myriad of features to handle special requirements for all commercial and
    industrial applications. They’re overall reliability has increased making them a
    dependable alternative to older systems.

  • Commercial Package Units and Rooftop Systems are used in over 90% of the
    commercial and industrial heating and cooling requirements today.
Service:  972-203-1317   Sales: 214-957-6936 or 972-203-1317