Updated on December 13, 2022
Changing Filters in a Commercial HVAC System
Industrial and commercial HVAC is a confusing arena for many individuals and professionals. While commercial and residential HVAC shares many of the same basic principles, key differences exist in staff composition, working conditions, pay, and other factors. Understanding these key differences can help you determine which type of HVAC is best for you.
Commercial HVAC is typically much larger than its residential counterpart, as its purpose is to provide more power, air conditioning, and heating to larger spaces. As opposed to residential systems, commercial ones are designed to provide greater control over temperature and ventilation. When furnaces are utilized in commercial systems, they are vented through ductwork or the roof.
One major difference between residential and commercial HVAC systems is the amount of electricity used. In most instances, a commercial HVAC system will require less energy than a residential system. This is because commercial HVAC systems are often required to serve larger buildings, which require a more robust heating and cooling system. The amount of energy a commercial heating and air conditioning unit use can vary depending on several factors, including the building’s size, the amount of cooling capacity offered, and its location.
Commercial HVAC includes several different types. The most common is the single divide heater, also known as the hot and cold types. These units utilize fuels such as natural gas, propane, or electrical energy to create heat using combustion, with either ductwork or vents to disperse the heat. Single divide units effectively provide heat in larger commercial buildings, such as offices, warehouses, and factory buildings.
A second type is a commercial single, combined, which is essentially a blend of the single divide features and the hot and cold types. Commercial HVAC units can be placed indoors for use in larger buildings or outdoors on commercial leases. They are designed to handle both extreme temperatures and lower humidity levels. This means that they can be used in office buildings or warehouse settings where outdoor conditions may pose a problem. Some residential units employ ductwork to distribute heat more evenly throughout a building.
Residential HVAC systems are typically smaller than commercial ones. They have higher efficiency rates and cost less to operate and maintain. Units range in size from small single units right up to huge buildings. They are built with various features to meet a variety of building requirements. They can also be used indoors, just like their commercial counterparts, or placed outdoors on commercial leases.
The role of heat and air conditioning is to regulate indoor temperatures and provide a consistent indoor environment. Many people utilize heating and air conditioning during the summer months and use cooling and ventilation systems in the winter. However, most buildings employ both heating and ventilation systems in varying degrees during different seasons. During the summer, businesses utilize heating methods, such as air conditioners and windows, ductwork, and heating systems to draw in outside air and disperse it inside.
During the winter, commercial HVAC systems can be used with cooling techniques, such as furnaces and fans, to maintain comfortable indoor temperatures. It is important to ensure that commercial HVAC systems are regularly inspected to ensure proper operation and maximize energy savings. It is important to remember that Commercial HVAC needs to do regular maintenance. It is essential to ensure optimal performance with all types of HVAC equipment and systems. Most energy-efficient heating and air conditioning systems require very little regular maintenance to keep operating at optimum levels.
In many buildings, HVAC ductwork and the air ducts within a building can lead to infiltration of unwanted indoor air into a building, especially in high-efficiency residential units. This condition is known as a chimney or plumbing problem and is often a result of poor sealing or improper installation. In some cases, the presence of too many ducts may be a sign of an impending structural failure. Commercial HVAC systems are typically much more robust than residential units. It is still important to have commercial HVAC systems regularly inspected to prevent plumbing and heating problems.
There are a variety of heating and cooling technologies available for commercial use. In the past, commercial HVAC systems were limited to heat pumps, evaporative cooler, and forced-air heating. However, newer, more efficient heating and cooling technologies are available for commercial use with the advances in technology. Most commercial heating equipment is equipped with at least one duct system that brings in cool air from outside. Some newer commercial systems include a duct system that brings hot air from outside, making these systems much more energy-efficient than their residential counterparts.
Although most commercial HVAC systems are powered by electricity, they are also frequently powered by propane, natural gas, kerosene, or other fuel sources. Commercial heating and cooling systems utilize alternate powering methods when not fueled by these sources. A significant portion of HVAC equipment consumes a gas such as propane or natural gas to operate. When these fuels are used, changing filters are necessary to rid the system of impurities. It is always recommended to consult an expert when changing filters. Otherwise, the change may cause unintended consequences.