The primary purpose of the HVAC system is to
give you comfort during winter and summer. However, there are two types of
HVAC systems, depending on where you install them. One is Commercial
HVAC system, and another is Residential HVAC system. Both systems do the basic heating and cooling,
but there is a difference in their mechanism, parts, complexity, and size.
Residential HVAC systems are generally used for houses and small businesses,
whereas commercial HVAC systems are used in office buildings, industries,
warehouses, etc.
Before buying an HVAC system, it is important to
understand what the difference between two types of HVAC systems is. Once you
understand the difference, you can estimate on what to expect from each of them.
So, to make things simpler for you here is the difference between commercial HVAC
and residential HVAC systems.
Commercial
HVAC vs. Residential HVAC
Size of the
HVAC System
Residential HVAC systems are small in size compared to the
commercial HVAC system. For residential purposes, your heating
and air conditioning unit needs to work less and use less energy compared
to the commercial HVAC system. As the residential heating and air conditioning
system does less work to give you comfort, its size is also small. But
commercial HVAC systems need to work a lot as it provides heating and cooling
for tall buildings, industries, and warehouses. Because of this reason,
commercial HVAC systems are big and also very complex. There is also a
difference in thermostat, compressor, evaporators, blowers, etc. and because of
these varieties, size differs between the commercial and residential HVAC
system.
Complexity of
the Heating and Air Conditioning Unit
There is also a difference in the complexity of these two types. A
residential HVAC system is used for family purposes or small businesses only.
In this case, a heating or air conditioning unit has only to provide heating
and cooling facility in a specific requirement. But commercial HVAC systems
provide heating and cooling for tall buildings, and because of that, the system
needs to work more. Sometimes, HVAC systems are segmented into different
departments of the buildings. In this case, many thermostats are used the HVAC
system. In an industry, sometimes it is needed to set the temperature at a
specific level so that the product is preserved well. For this reason, the HVAC
system will have to maintain that temperature for quite a long time, and
because of this, the HVAC system needs to handle this load. Also, sometimes,
employees of an office need the adjustable temperature to feel comfortable, and
to provide that temperature, the HVAC system works efficiently and takes all
the loads. To handle these massive amounts of load, commercial HVAC systems are
manufactured with a complex system compared to the residential HVAC system.
Placement
A residential air conditioner or
heating system is generally placed in the backyard or beside the window. But
for commercial HVAC systems, it is placed on the rooftops. There are many
reasons for this placement. Firstly, the size of the commercial HVAC system
takes up a lot of space, and that’s why it is not possible to place it in the
backyard or any open spaces. Most of the time, rooftops of the commercial
buildings are unused, and to use that space; commercial HVAC systems are placed
on the roofs. Secondly, commercial HVAC systems produce a lot of noise compare
to the residential HVAC systems. If the commercial HVAC units are placed in the
backyard, it will create an unhealthy environment for the employees to work.
Also, when HVAC systems are placed on the rooftop, it is easier to maintain and
repair the HVAC system.
Apart from these, there are
differences in the manufacturing process, types of equipment, and maintenance
costs.
For a summary of this content, see
this Infographic – Difference
Between Commercial HVAC & Residential HVAC System [Infographic]
Click To See The Infographic
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