When it comes to commercial air conditioning, the great workhorses are rooftop units. People are accustomed to seeing rows of air conditioner cabinets along the top of office and retail buildings. Some commercial buildings still use “split” systems that are similar to the ones seen in residential housing, while restaurants and bars often use ductless heat pumps that send conditioned air wall-mounted blowers that are connected to an outdoor condenser. But the rooftop unit, because of its space saving quality and ease of service, continues to be the most popular for business use.
What actually differentiates rooftop units from other HVAC systems, aside from their location? We’ll look into this, and it may help you make the decision for what sort of heating and cooling system you want for your business location.
For detailed information on how rooftop units in Coral Gables, FL will work for your company, call Air on Demand and ask about commercial HVAC services today.
What Sets the Rooftop Unit Apart From Other ACs
Rooftop units are what are known as package units in the HVAC industry. A package unit is set apart from a split system, which is the common type of air conditioner/heat pump found in houses. A split system has an outdoor cabinet and an indoor cabinet with different sets of components. The outdoor cabinet has a compressor, fan, and a condenser coil; the indoor cabinet has a blower, dampers, air handler, and evaporator coil, and hooks into the ventilation system.
With a rooftop package unit, all the components are housed in one cabinet stored on the top of the building. Both sets of coils, to release and absorb heat, are in the cabinet along with the compressors and the fans. The unit connects directly into the building’s ventilation system to circulate the air.
Rooftop units can be configured either as air conditioners, or as heat pump capable of both heating and cooling. With installation of a humidistat on a rooftop unit, it can also control humidity and permit the ventilation of fresh air into the system; this is a benefit that split systems do not have, and it is a great asset for increasing indoor air quality.
Rooftop units come in an enormous array of types and sizes, and you will need to have professionals help you select the right unit or units to install for your business. The comfort of your employees, customers, and/or clients rests on making the correct decision for rooftop units in Coral Gables, FL, so make sure you have an experience commercial HVAC company handling the work for you: call Air on Demand. We carry Trane rooftop units from 1.5 tons up to 162 tons of cooling capacity.