Before
looking into the list of HVAC units, you must first understand what HVAC really
is. HVAC units perform three main functions- ventilation, heating, and air conditioning. These functions are put together for forming a single system and
are made in such a way that they go with contemporary construction requirements
for a house or office.
 |
| Image Courtesy: Pixabay |
They
are attributed specifically for the dehumidification and cooling of specific
systems. Of all the HVAC systems, the most popular is the central HVAC as they
are quiet and convenient.
HVAC
units have evolved in time and they have come a long way in modernization. One
of the most common issues linked with conventional systems was the cost. But, due
to the formulation of cost-effective solutions more homes and establishments
are enjoying such machines. Here is a list of products under HVAC systems.
HVAC
blowers and fans
HVAC
blowers and fans are utilized in the movement of air. They are extremely
important in air handling systems because they help in bringing in fresh air inside
different constructions. They can be mounted above a ceiling or an outer wall.
In certain cases, they may even be utilized as a component of duct fun. Some
very common products that lie within this category are plenum fans, ventilation fans, roof fans, inline fans, duct blowers, vane axial fans and centrifugal
blowers.
Heat
Exchanger
A
heat exchanger is essentially the furnace housing and helps to warm up cool
air as well as absorb heat. When the thermostat turns on the furnace, the
combustion leads to production of heat. Furnaces of all kinds possess heat
exchangers. This significant component comes with strong temperature-resistant stainless
steel, to prevent damage. Some of the models also have special ducts for
letting cool air come into the heat exchanger quickly.
Blower
Motor
Once
the air inside the heat exchanger goes up to a preset temperature, a fan is
powered by an electric blower motor forcing the warm air inside the ductwork of
a house, with the help of air registers, and inside every room within the house.
Before the blower motor halts, combustion ends making warm air travel to the
rooms.
Motors
with variable speeds can run at various speeds to control the airflow
precisely in the house. It helps in monitoring the HVAC and helps in compensating
for numerous problems. As blower motors with variable speeds reach full speed very
gradually, they can reduce humidity effectively during summer months. Houses
often get to the right temperature before the speed units attain full speed.
Hence, they help save energy.
Thermostat
Thermostats
come with temperature sensors that help to decide when the air conditioner and
heater will turn off and on. It has a direct connection with the system with
special wires. One of the best areas to place a thermostat is close to the
middle of the house, further from drafts. Few of the air conditioning and
heating systems come with more than a single thermostat, and every thermostat helps
in controlling a different zone.
HVAC
is an important part of our lives and helps in keeping the air quality
comfortable. However, you must also contact an HVAC expert in case of a
fault or when you decide to buy a new system.
No comments:
Post a Comment