How Commercial HVAC Can Benefit Your Business
Commercial HVAC roles tend to have a more organized schedule than residential jobs. They require a greater understanding of the equipment and work during designated business hours.
A comfortable indoor environment can lead to more productive employees. Poorly managed or outdated HVAC systems can cause distractions due to uncomfortable temperatures and a stale conditions.
Single Split System
There are many commercial HVAC system options available for your building such as single split systems, multi-split, VRF or VAV systems, and district cooling systems. It is important to take into consideration the size of your space and energy efficiency requirements, climate and your company’s sustainability objectives when determining what system is suitable for your business. Engaging a professional service provider, like Jack Lehr, can help you select the right system for your requirements.
Single-split systems are ideal for smaller spaces or even individual rooms. It is comprised of an air conditioner and an evaporator coil that work together to remove the heat and cool the air. The air is then circulated throughout the building through ductwork. These systems are typically less expensive to set up than central HVAC systems.
The biggest drawback to this type of system is that it’s restricted to one room therefore if you’re looking to cool and heat multiple areas or buildings, you’ll have to opt for another option. Multi-split systems are an ideal solution for larger buildings because it lets you pair up to nine indoor air handlers with just one outdoor unit.
These systems make use of heat pumps to transfer heat from warm to cooler areas, saving energy. These systems are also perfect for large retail spaces or offices with multiple tenants because they can provide individual temperature control in every area of the building.
While it’s possible to have a single-split system installed in your home however, you might discover that multi-split systems are more efficient in the long term because of the increased energy efficiency and flexibility they offer. They are also easier to maintain and react faster to temperature changes than single-split units. They also have more versatility in that they can be used for heating or cooling your home based on the season. You can create a comfortable and sustainable environment with them all year round.
Multi Split System
Commercial HVAC systems are available in a variety of different designs. The design and layout of the structure will determine which one is ideal for your business. Also, take into consideration the size of your building, the number and location of rooms. The type of climate in your area is also a factor to consider. Heat pumps and variable refrigerant flows (VRF) are well-suited to different climates.
Single split systems are used in smaller commercial buildings and offices. These are HVAC units with ductless construction that include separate air conditioning units and heaters. Each space is equipped with an indoor air handler which is connected to a condenser via refrigerant tubes. Both units are controlled by thermostats. Single split systems can be installed cheaply and are perfect for smaller offices and areas. They are also easy to maintain, and if for some reason one unit stops working, it won’t impact the other units.
The multi-split system builds on the single-split design by connecting multiple indoor units to a single outdoor unit, using the latest inverter technology. The indoor units can be wall-mounted, floor-standing or concealed within the ceiling for a more discreet appearance. These systems are great for medium-sized businesses because they allow for the control of temperatures throughout a space with specific controls.
A multi-split system uses less energy than a traditional forced-air system due to the fact that sensors built into the system detect minor environmental changes and make small adjustments. This allows it to operate at a higher energy efficiency than a traditional system, while still delivering the best comfort for the occupants.
Another option for larger companies is a VRV or VRF system that provides cooling and heating through an array of indoor air handlers connected to outdoor units by refrigerant tubes. These systems are a good option for businesses with a mid-sized size and are particularly efficient in large warehouses since they can cool the space without generating hotspots or burning up energy. They are also ideal for retail establishments and restaurants, as they can be put on the ceiling or in the walls or even in spaces with no existing ductwork.
VRV/VRF System
While the majority of heating and cooling systems are classified into two categories, ductless or ducted commercial VRF/VRV systems have an exclusive set of benefits. These modern HVAC systems utilize inverter technology compressors to create unique climate zones that are independently controlled. These systems provide precise temperature control to ensure that each zone is able to meet the needs of its occupants. This permits a range of temperature settings and also the highest energy efficiency and system uptime.
In a commercial VRV/VRF, an outdoor unit is connected with several indoor units which can be mounted on ceiling or walls. These indoor air handling units are connected to the outdoor unit via refrigerant pipes. They can be installed some distance away from the outdoor unit to allow for a more flexible design and installation.
These systems utilize high-efficiency heat pump cycles that incorporates an electric resistance heater. They have a variety of heat recovery options which allow them to reuse heat that would otherwise be unused. This is a fantastic feature for companies that have to keep their temperatures high, but also want to reduce their carbon footprint.
They operate differently from traditional duct systems. Instead of requiring an indoor unit for each space, they operate by varying the flow of refrigerant to each terminal unit. When the space is activated by a zoning controller or inverter remote the compressor closest to the room shuts off and its pressure decreases. Coolant from other compressors will then be pumped into the space to compensate. This process is known as volume displacement.
Because these systems are so flexible they are an ideal choice for multifamily homes, office buildings shopping malls, and other large facilities with complex floor plans. They are extremely quiet and have controls that anyone can use.
A VRF/VRV requires skilled installation, just like any other advanced technology. This will maximize the reliability and effectiveness of the system. A certified technician is familiar with the system inside and out, and will also be aware of the details of installation that could affect the performance and endurance of your new system.
Routine Maintenance
Commercial HVAC maintenance provides additional benefits for business owners, in addition to stopping failures and reducing costs. For instance, keeping an even and comfortable temperature throughout the office can improve employee performance and morale, particularly when compared with a cold work environment. Additionally, it can stop the loss of productivity due to discomfort or a lack of concentration.
A commercial HVAC system requires regular inspections and tune-ups to prevent issues that could impact the business. A technician will perform various tests and tasks to maximize the efficiency of the system and discover hidden issues that could lead to costly and time-consuming repairs. If you choose a company that has a thorough maintenance checklist, you can make sure that any potential issues are caught early and fixed before they get any worse.
When a routine maintenance check-up is scheduled technicians will examine electrical connections, belts and motors. They will also check for signs of wear or damage. They will also make sure that thermostats are calibrated properly. They will also clean the evaporator coils as well as the condenser to stop dirt from accumulating within the system. This can cause blockages and decrease efficiency.
Air filters need to be checked and replaced regularly. A blocked air filter could restrict air flow, overwork the system, and lead to equipment failure. Technicians will also look over and clean the blower assembly, ductwork the plenum, flue, and fan or vent pipe to reduce build-up.
Technicians will also check the drain pan to make sure it is sloped in a way that will stop condensation or water from accumulating. They will also lubricate the moving parts to let them run smoothly and efficiently.
A routine maintenance plan for commercial HVAC system also helps satisfy the lease agreement. When leasing retail space landlords and property managers often require evidence of regular maintenance. The documentation of routine HVAC maintenance can prove that the tenant is devoted to maintaining the property and will take care of the investment of the property.
Regular maintenance is essential to ensure that your system functions properly, whether you have a single unit, multiple units or a VRV/VRF. During regular visits, a knowledgeable and reliable technician will spot and address small issues before they turn into bigger and more costly ones.