So, recently we have come across a very common
notion amid the customers about the difference between the residential and
commercial boilers, lining up its credibility on the quality of the unit that
people believe to vary between the two. But to be true, the fact has made its
own space in the ball, with each of the two being differentiated on the grounds
of size of the units and not on the quality rendered.
This article is especially
featured to crack the myths, render the approach and bring out the sincerity of
the two terms.
These systems are deliberately diverged on the roads
of BTUs and not on the actual size of the units. The BTU that stands for
British Thermal Units is nothing more than an approach to measure the heating
or cooling capacity of the units. However the BTU is assumed to be equal to the
amount of heat produced by one single mach.
For a product to be incorporated as a commercial
boiler, it has to be an ample of at least three hundred thousand BTU device.
Anything less than that would be considered to be intended for the Residential
A boiler, say a residential or a commercial unit,
are pressurized vessels that are powered either by a number of heating sources
or are operated on electricity in order to render the heating services at your
place. These systems are designed to run by burning the combustible fuels
including natural gas and propane gas. However, Coal burning units had been
fairly popular as wood burners or oil burners in the past, but despite of being
cheap these devices were soon eliminated as an outcome of the continuous
difficulty faced by the customers in storing and firing of materials of the
In case of the commercial applicants, the principals
of convenience and ease of operations are more importantly taken into
consideration and that is probably an answer to why natural gas is most
suitably used for the commercial industries. Natural gas is one of the most
cost efficient and convenient fuels that allows itself to be piped directly to
the unit, making it far simpler for the system to be operated.
Whereas on the other hand, most of the residential
areas happen to be miles away from the installation of piped natural gas line,
being deprived for the same, they have to preferably fall for either the
electric powered unit or the propane powered unit. But a considerable fact that
stands by their side is that each of these devices are highly efficient and
less costly to run as compared to the alternative appliances.
Residential Boilers can be well demarcated as either
condensing or non-condensing units. The term condensing, for the sake, hampers
the boilers that are designed and manufactured to recover more heat from the
amount of oil or gas being burnt, turning them into highly efficient units as
compared to the Non- condensing systems that comes with a standard efficiency
While looking at the other side of the coin, the
commercial boilers are designed in operation with a fire tube, small water tube
and electric resistance to boast a fuel efficiency that marks itself on being
as high as 99%.
When we talk about the production of a commercial
boiler, the curiosity happens to drag your emphasis on the ingredients used. We
have mentioned a list of elements that constitute the commercial boilers. Have
the Burner is the heart of the boiler that is responsible for the creation of mixture
of fuel of oxygen that produces a consistent, efficiently burning flame. In
simple terms, the burner operates to provide the flame required to heat the
water in the boiler.
chamber- the term is referred to the area within the boiler that is especially
designed to accommodate the burner and provide a safe and secure zone for
high-temperature combustion of volatile fuel. The chamber is carefully
materialized with cast iron, steel and other heavy-duty metal in order to keep
it good for the conduction of fuel burning.
Exchanger- It, being a vital tool, functions to transfer the heat produced by
the burners to the water in the boiler.
System controls are installed in order to provide the customers with maximum
and smart access to the boiler with features including the set water
temperature, ignition, air and fuel supply mixtures, and internal pressure.
Other than the regulatory controls, a number of safety controls are also
installed in order to ensure that the internal pressures in the boiler don’t
get to high, that water temperature stays within a safe range, and the system
continues to operate properly.
stack- These are the pipes that are installed in order to fetch the exhausted
gases from the inside of your facility to the outside. This series of pipes is
carefully constructed to make sure that the dangerous gases like carbon
monoxide are vented outside the house without causing any harm.
A Residential Boiler comes with no difference when
it comes to the construction of the boiler. It also hampers the same elements
as a commercial boiler, say, from Burner to the stacks or from a chamber to
To conclude, the only major difference that comprehends
the two terms is the size of BTO (BRITISH THERMAL UNIT) and nothing else to a