As the name suggests, a single-split system connects an indoor unit to an outdoor unit. Multi-split systems take up less outdoor space and allow for better management than indoor units. The sheer number of HVAC unit options available can be overwhelming. For example, if you want a split system, do you need a single split system or a system divided into several? Read on for helpful information on how to make this crucial decision.
We have decades of experience installing, repairing and maintaining commercial HVAC systems in the Phoenix area. Heating systems work exactly the other way around; air passes through systems that heat it with water, radiator coils, or gas. VRF (variable coolant flow), also known as VRV (variable coolant volume), refers to systems that use a coolant as a heating and cooling medium. These systems are not practical in multi-storey buildings due to the limited roof area and the long vertical distances involved; in these applications, systems based on water-cooled chillers or heat pumps with a water source are preferred.
The four most common types of HVAC systems for commercial buildings are: single-division system, multi-division system, VRF or VRV system, and VAV or CAV system. These commercial HVAC systems are designed to control temperature, humidity, ventilation, and pressure. Modulating the speed of compressors, pumps and fans is more energy efficient than turning these equipment on and off, and it also helps to extend lifespan and reduce maintenance costs. Let's briefly look at what each system is and how it meets the needs of a commercial air conditioning system.
United Mechanical Services has decades of experience maintaining, repairing, modernizing, and installing different types of HVAC systems for commercial businesses. A properly installed HVAC system will control indoor humidity, provide even hot or cold air when needed, provide good ventilation, including indoor air quality, and some systems can eliminate smoke. Commercial air conditioning systems based on water-source heat pumps tend to be the best choice in terms of versatility and energy efficiency. If you're a business owner in the Lubbock, Texas area, the trained and professionally trained commercial HVAC system installers at Armstrong Plumbing, Air & Electric can make your commercial space comfortable in no time.
A variable coolant flow (VRF) or variable coolant volume (VRV) system is a heat pump that uses coolant in heating and cooling lines. VRF systems can provide heating and cooling to different areas at once, using warm air from areas of the building and carrying it to where heat is needed. Of course, a four-pipe system is more expensive because the pipes and fittings are practically doubled. With more than 30 years of experience as commercial HVAC service providers and a fleet of commercial equipment operating throughout New Jersey, Tri-Tech Energy is the ideal partner for the installation, repair and maintenance of your commercial HVAC systems.
