Apply to HVAC Technician, Refrigeration Technician, Senior Maintenance Person and more!Search Hvac service technician jobs in Merriam, MN with company ratings & salaries. 6. See more reviews for this business. Ductless systems are a. The HVAC industry is constantly working to develop new HVAC technologies that give commercial property owners more energy-efficient options, while meeting their very specific temperature needs. Odyssey™ Split Systems. Welcome to Bill Dean Mechanical, LLC. Connect the indoor and outdoor units. Join us for our Weekly Live Demo, Every Thursday @ 3:00 PM ET. Model: GSX130301 / CHPF2430B6. A commercial HVAC (heating, ventilation and air conditioning) system has the same objective as a residential HVAC system - to keep the building occupants cozy with high quality air in a 72-degree environment and humidity ranging from 40 to 60 percent. Started in 1981, Air Care Heating & Cooling offers high-quality HVAC services to the residents of Shawnee, KS and the greater Kansas City area. 1. Quick view. The heat will transfer from the warm air to the refrigerant. The HVAC system is one of the eight building systems specifically identified in the regulations to which the improvement rules must be applied as if the HVAC system is the unit of property. Put the most relevant message in front of the right customers. Split HVAC systems. Introduction to Commercial Systems: Chapter 2 Residential vs Commercial: Air Conditioning System In this module, we will introduce you to components used for a commercial air conditioning system. We carry over 300,000 top brand ac mini splits, like Cooper and Hunter, Samsung, Midea, OLMO, Frigidaire, from single zone to Air Conditioner minisplit systems. Available for upflow or horizontal operation, LG14 industrial furnaces have been designed for site application flexibility and with additional safety controls. (312) 267-2689. The store will not work correctly in the case when cookies are. In terms of square footage, new commercial HVAC systems generally cost around $15 to $30 per square. US Customers : TOLL FREE 1-866-215-3831. Experience the Polestar difference; contact us today! Heating and Air Conditioning, Air Conditioning Contractor, Spray Foam Insulation Contractors. Over time, even new commercial HVAC installations will suffer from wear and tear, especially without regular maintenance. Previous post: What To Do When Your HVAC is Running, But Not Cooling. #3. 354 open jobs for Systems hvac in Merriam. ACiQ 5 Ton 150,000 BTU Light Commercial Gas/Electric Packaged Unit - 208/230v 3 Phase High Heat. The three types of commercial HVAC systems are single-split system, multi-split system, and VRF or VRV systems. Featured Products. Get free estimates from HVAC companies for gas furnace tune up, installing heat pump, fiberglass attic insulation, troubleshoot central cooling systems for a broken condenser, thermostats, control boards, defrost sensors, blowers, coils & compressors. The combustion chamber is also known as a burner, and it is the part of an HVAC system that heats cool air. (913) 648-5300. Size and layout play a pivotal role in HVAC selection. Divide the space area by 500. Merriam Commercial Hvac Find air conditioner contractors for AC repairs near you. 31, 2023. 126 open jobs for Hvac tech in Merriam. Describe the types of buildings and facilities where technicians work. 67 to $7. ) Equipment Longevity. Growth momentum & CAGR. com. 2022-2026. Additionally, consider the ceiling height, insulation quality, windows, and occupancy. This is a very important part. However, there’s always a risk that faulty parts and minor issues will shorten the life of expensive components. Targeted. In 1906, Stuart Cramer, who was a textile mill engineer, was the first person to coin the term “air conditioning. Email: info@paylesscooling. Get a. If your business air conditioning system has to be replaced, you should be aware of the various types of HVAC systems available and contact Heating and cooling Grosse Ile Michigan as soon. According to our industry expert Bill Powers, HVAC businesses should be shooting for an average gross profit margin of 50% to 55% across their services. Commercial HVAC replacement: $5,000 – $12,000. or call (855) 679-0011. WE ARE OPEN. If you want to get the most from your HVAC equipment, you. These dedicated systems are essential to the heating and cooling of both residential and commercial buildings to improve comfort and maintain healthy air quality conditions for all occupants. What is HVAC? HVAC is a term stemmed from ‘Heating, Ventilating, and Air Conditioning’, and it is a system that is aimed to provide comfort for indoor areas. The recent COVID-19 pandemic has placed a lens on potential building impacts to. Top 10 Best Commercial Hvac in Sacramento, CA - November 2023 - Yelp - Jaguar Heating & Air, Atticman Heating & Air Insulation, Rey's Air Solution, A Cool Air, Super Brothers Plumbing Heating & Air, Ricos Heating And Air, American Energy Heat & Air, RPM Heating and Air Conditioning, Joseph The. 24/7 EMERGENCY SERVICE IN WASHINGTON STATE (425) 224-7623. g. Most residential and commercial buildings are. Heating ventilation and air conditioning (HVAC) systems account for up to 50% of a commercial building’s energy use and dominate peak electricity demand. Modular HVAC Systems for Every Building. Located at 1500 Red Fern Lane in Statesboro, we can be reached by calling (912. Air conditioners transfer unwanted heat and humidity outside and return the cooled air inside. Fuel combustion: In most commercial HVAC systems, the heating process begins with the combustion of a fuel source. There are so many types and classes of these units having various functions and design that it can be really a hard task to choose the most suitable. (913) 490-0342. 57 open jobs for Hvac technician in Merriam. Magnetic bearing water-cooled centrifugal chillers are the most efficient type of water-cooled chiller. Improving HVAC efficiency can therefore have a big impact on your bottom line by. Energy Star estimates that energy savings would be more than $3 billion per year, and 125 billion. The size and noise level are the two main reasons why commercial HVAC systems are placed on roofs. HVAC systems are essential in providing comfortable and safe working. Read through customer reviews, check out their past. 142 open jobs for Hvac technician in Merriam. Search Hvac technician jobs in Merriam, IN with company ratings & salaries. You’ll need carbon monoxide detectors if you have. Ductless air conditioner systems come in all shapes and sizes, flexible enough to work however you need them. Your furnace blower will pass air across the coil, and the air will cool as it comes in contact with the cold coil. Research shows that indoor air quality can affect employees’ health, productivity levels, and. Commercial HVAC repairs can cost on average $450- $1000 per truck roll, not including the cost of parts needed to repair the machines. (2012). 189 open jobs for Hvac installer in Merriam. 6-25 Tons. Indoor Air Quality. The best sensors that you can utilize in your commercial HVAC design are light and occupancy sensors. Look at commercial HVAC ductwork for starters, it has to be larger than residential HVAC ductwork because it is cooling and heating larger areas with higher ceilings. 3d rendering of condenser unit or compressor on rooftop of industrial plant, factory. Finally, to determine the size of the HVAC system, divide the amount of. Compressor. These units transfer ambient heat to the water using a refrigerant-based system, using less than half the energy of an electric resistance unit. The US is the second largest market. Read through customer reviews, check out their past projects and then request a quote from the best HVAC contractors near you. The compressor pressurizes the refrigerant gas and sends the refrigerant into the outdoor unit’s condenser coil. Page number. The Size of the System. Community colleges, technical schools, and other institutions provide training programs at all levels (e. How to use recirculation in a sentence. 5 cars from the road per year. 120. From a new HVAC system to emergency repairs and maintenance, count on Envirotech to treat you like family. November 2016. What is a commercial HVAC system? The HVAC unit that cools your Florida home is relatively compact compared to a commercial unit. and the surrounding Floyd County, GA. Additionally, properly sized equipment can help significantly reduce equipment wear, pollution and lower energy costs. HVAC (heating, ventilation, and air conditioning)is an all-in-one system installed inside a building or establishment to ensure good air quality, proper airflow, and comfort for its occupants. These systems can cost more than AC and furnace or heat pump systems but can save you money long term by decreasing high energy bill costs. However, like any other mechanical equipment, it inevitably wears out after some time. Canadian Customers : 913-825-6891. Air Conditioning. ) Easy Apply. 6 - 120 Ton. A typical commercial rooftop air conditioning unit starts at around $4,000, depending on the size of the building, the type of business, and the climate. The price of a new HVAC system runs anywhere from $5,000 to $34,000. The Desiccant-Enhanced Evaporative Air Conditioner, or DEVap for short, is a new technology that has the potential to revolutionize the HVAC industry. HVAC. Service Manuals. In general, commercial HVAC systems are expected to last between 15 and 20 years if they are properly maintained. On an annual basis, an ENERGY STAR commercial electric heat pump water heater would be expected to save at least 10 MWh with an emissions savings equivalent to removing 1. Just like in residential settings, there is a broad range of heating and cooling options for commercial buildings, each with advantages and limitations. The equation used in this guide is for buildings with eight-foot ceilings. We're here to help! Please fill the form to ask your question. The company has been operating since 1960 and is located in Wheeling, IL. 354 open jobs for Systems hvac in Merriam. GET A QUOTE. The technicians at Patriot Heating and AC are ready to help you get your water heater into its best shape possible. Heat sources for adding additional grains of water to an airstream include electric steam generators, gas fired steam generators, and steam-to-steam or water-to-steam heat exchangers. Browse Heating and Cooling Contractors in Merriam, IN. Merriam, KS 66203. In the summer, keeping your blinds shut helps to block out heat. With a variety of top-notch vendors, LG Pro Dealer Program, Parts Stocking Program and an experienced team, we can provide solutions for any of your mechanical issues. Hybrid Water Heater; Mini-Splits;A small heating and air conditioning unit may be just what is needed to keep a business or home comfortable in extreme temperatures. Commercial HVAC Industry Growth Boost by Increase in Data Centers and Technology AdvancementsNew York, US, Dec. ACiQ 5 Ton 150,000 BTU Light Commercial Gas/Electric Packaged Unit - 208/230v 3 Phase High Heat. Refrigerant-based systems: These have a refrigerant mechanism that moves heat from inside to out, thus cooling off the space. g. A commercial HVAC system also needs a more advanced exhaust alleviation system which would not be required in your home. Phone: 1 (281) 227-3784. We've done the research for you and rated the Best HVAC Companies of 2023, including Carrier, Bryant, Goodman, Lennox, Rheem, and others. 2 EER Gas/Electric Packaged Unit - Direct Driven 208/230V. The refrigerant goes through several cycles of evaporation and condensation to cool a space. Single zone. 7514 W 80th St. Merriam, KS 66203. An affordable HVAC system best suited for small commercial buildings. Our commercial air conditioning specialists are dedicated to delivering superior solutions for commercial properties, including new constructions. Plumbing, Heating and Air Conditioning. As other companies began to offer similar technology, they had to use a different name. At Grabill Plumbing, Heating and Cooling we are the premier plumbing & HVAC contractor in Kansas City where our customer's comfort is key! 913-432-9660 Request ServiceSearch Hvac tech jobs in Merriam, MN with company ratings & salaries. OR CALL: 866 - 963 - 0322. Add 1200 Btu each for each kitchen. ACiQ 4 Ton 150,000 BTU Light Commercial Gas/Electric Packaged Unit - 208/230v 1 Phase High Heat. The average cost of an elementary commercial HVAC system is $4,000 to $5,000. When there is no routine inspection and sub-sequent adjustment or maintenance of system components,Step 2b: Complete an HVAC apprenticeship (option 2, three to five years) According to the Bureau of Labor Statistics (BLS May 2022), HVAC apprenticeship programs typically last from three to five years. Then the control system draws a conclusion what action has to be. Furnaces, air conditioning units and heat pumps are not the only parts of your HVAC system. One important thing to note is that, in New York. Ductless AC – Mini Split Systems. Commercial HVAC systems have become increasingly beneficial to businesses, schools, hospitals and apartments. There are several factors that influence the initial cost of a commercial HVAC. S. Boiler or steam heating systems. And over the next five years, experts expect the industry to grow at a rate of 6. Air Conditioner. The 3 types of air conditioning systems in commercial buildings are: 1) chilled water system, 2) VRF system and 3) split system. Chiller, cooling tower and boiler systems. HVAC systems are designed to last a long time. Maintenance of a hydronic system is typically low, and as a result, they have a long lifespan. Whether you own or manage a mom-and-pop shop, a multi-story office building, a large apartment complex, or an industrial facility, let Legacy Air help your business achieve total comfort no matter the season. The building, but installation will be necessary. BBB Rating: C+. Tube-in-Tube Heat Exchanger. This blog post provides a quick overview of the different types of commercial HVAC systems and their features, so you can make an informed decision about the. 5. BBB Rating: A+. A single zone system consists of an air handling unit, a heat source and. A well-functioning system is essential for temperature maintenance, humidity control, and air quality. , Minneapolis, MN, pp. 1. The store will not. Commercial HVAC systems are more complicated. The system maintains comfortable and healthy air quality by controlling temperature, humidity, and air circulation. Commercial HVAC systems typically consist of a few main components, including the furnace, air conditioner, ventilation system, and thermostat. The wide price range accounts for the many different factors that can affect cost, including the unit’s size, parts and. 00 Per Hour (Employer est. 24/7 emergency Service. (2012) Chokolich, D. 2. Divide the square footage area by 500. Take the stress out of maintaining and servicing your company’s HVAC systems. The right commercial air conditioner will provide value for your money. Case Studies. Save. The unit is composed of numerous components that work in concert to. Compare expert Hvac Service, read reviews, and find contact information - THE REAL YELLOW PAGES®A commercial HVAC system is a complex network of components that create comfortable indoor air. The air is forced by one of the HVAC system components, called the blower, through the heat exchanger into the air ducting that would take the warm air to where it is intended. f. Piping and ductwork needs, UV lamps, air purifiers, automated ventilation, controls and HVAC installation labor all make up the final cost of commercial HVAC unit replacement. Housing Section Problems. 3. Our experienced team, including our Bosch-certified owner, can help you with your emergency issue day or night so you can rest easy knowing that your family will be. Bray manufactures a wide range of valves actuators, control products and accessories for cooling towers and chiller systems are engineered to provide zero leakage, high rangeability and control accuracy to reduce pumping costs,. Chiller, cooling tower and boiler systems. The regulations mention examples of HVAC system components, including compressors, furnaces, chillers, ducts, diffusers, air handlers, and cooling towers. These candidates receive at least 2,000 hours of on-the-job training and 144 hours of technical education. These systems work together to cool or heat the air. It is important to remember that the air conditioner itself does not cool the building, but works with many other subsystems to. 3. View The LG14 Industrial Furnace. During this process, the refrigerant is converted back to a liquid. It has evaporator coils containing refrigerant and a blower. Used him for business and home since 1985. When temperatures get hot and humid or bitterly cold, the neighborhood knows they can count on us for heating and air conditioning services. Ductless systems are extremely energy-efficient, allowing users to save significantly on energy bills. 1. Definition. 2%Contact Us Today for Commercial AC and Heat Services In Los Angeles, Glendale, Burbank, Pasadena, CA and Surrounding Areas. 41 Years. Potential for Natural Ventilation and Operable Windows. An HVAC system’s primary objective is to regulate temperature, humidity, air quality, and airflow to ensure optimal occupant comfort, health, and productivity. com. Convert. Modern technologies develop really fast and heating & cooling equipment is not an exception. That’s why our primary goal at Polestar Plumbing, Heating & AC is to achieve 100% customer satisfaction. 2. (2012) Wilson, J. (913) 490-0342. Three of the most commonly used systems for commercial buildings are: Variable-air-volume (VAV) systems with a packaged rooftop unit. HVAC professionals prefer getting started with residential sector, where the HVAC systems are simpler to handle. And with the Symbio digital controller on board, Odyssey takes service, comfort and sustainability into the future of connected buildings. The type of commercial air conditioning system depends on many factors, including the building’s size, location, use and number of levels as well as budget considerations, energy efficiency and the number of people in the building. Categories: HVAC. (913) 825-6600. Category: Commercial Air Conditioning Contractors Showing: 71 results for Commercial Air Conditioning Contractors near Merriam, KS Search Hvac technician jobs in Merriam, KS with company ratings & salaries. g. 125 Commercial HVAC jobs available in Merriam, MN on Indeed. We are fully equipped to fix and service your air conditioner problems in Merriam. Plumbers Plumbing-Drain & Sewer Cleaning. Convert the result from Step 4 to tons by dividing it by 12,000. area. There are generally two types of air conditioning found in commercial HVAC. What does the abbreviation HVAC stand for? Meaning: heating, ventilating, and air-conditioning; heating, ventilation, and air-conditioning. Most terminal units will consist of coils, a filter, and blowers. Add 380 Btu for each building occupant, plus 1,200 Btu for each kitchen and 1,000 Btu for each window in the space. To make things simple, here are some average numbers you can expect to work with: Commercial HVAC installation: $7,000 – $35,000. These systems are small and quiet, meaning they are both effective and. Find top brands, like Daikin, at market-low prices. With over 35 years of experience serving the Leavenworth,. Whether you’re looking to keep employees productive, patients comfortable or heat-sensitive material u0003at optimal temperature, Rheem ® commercial heating and cooling products get the job done—maximizing savings and uptime for your business. There are air and water-cooled systems available that will not only lower temperature, but maintain adequate humidity levels. (10) • 134 Locust Ave. in the market, and variable speed HVAC systems allow flexible operation of cooling and heating. Merriam-Webster unabridged. HVAC systems can run off gas, oil and electricity. #3. This problem is also common to the compressor and the condenser fan motor. Apply to HVAC Technician, HVAC Installer, Sales Representative and more!An HVAC system is Heating Ventilation and Air Conditioning system. 15 Commercial HVAC Installer jobs available in Merriam, MN on Indeed. 0. Category: Commercial Air Conditioning Contractors Showing: 71 results for Commercial Air Conditioning Contractors near Merriam, KSsump pump: [noun] a pump (as in a basement) to remove accumulations of liquid (such as water) from a sump pit. Northern Continental Heating and Cooling, Inc. An oversized unit can lead to unnecessary energy expenditure, while an undersized system will work overtime to meet demands, leading to wear and tear. This ensures that the CO 2. For example, assume a business owner installs a new heating and air conditioning rooftop unit. Air Conditioning Parts Video Advice. in Business. HVAC. Explain the difference between natural ventilation and forced ventilation. HVAC systems are critical to residential structures like single-family homes. Over the years, a number of factors, such as installation, preventative maintenance,. The first kind of commercial air conditioner to understand is a single split air conditioning system. U. While they can be energy efficient, the four-pipe system is extremely expensive to install and it can be problematic to measure (and bill residents. If filters get clogged, they can reduce airflow, often compromising system. The air conditioner in a commercial HVAC system is very similar to a residential unit. Air Conditioning Parts Video Advice. 24 HVAC Construction jobs available in N Kansas City, MO on Indeed. This commercial HVAC component is a device that handles the volume of conditioned air that enters various areas in a building. Contact B & C Mechanical. Always remember that before signing any agreement, you should compare the contractor’s written maintenance agreement plan with the interview responses to make sure that they are the same. Engineering Manual of Automatic Control for Commercial Buildings - Heating, Ventilating, Air Conditioning, SI Edition. 00. Angi Certified. Furnace Parts. Blower: The blower creates the current of air that passes over the evaporator coil. Most units follow the steps below: First, make sure the power is off to the unit (there's usually a power box on the side of the HVAC unit). Based on the opinions of several HVAC. Motor, pump and. These self-contained systems heat and cool individual rooms (such as small offices, shops, or server rooms). However, don’t forget about additional costs like installation, maintenance, and. With incredible efficiency, an attractive return on investment and the ability to do a shell and core fit-out, LG commercial HVAC solutions have the functionality, performance and design flexibility to meet the needs of a number of applications. With an increasing focus on energy efficiency and regulatory compliance, HVAC systems must be optimised to keep costs, resource consumption, and emissions at a minimum. Multiply the result by 12,000 to get the. ,. When you need dependable heating, cooling, and air quality solutions in Merriam, KS, all you have to do is give us a call at Air Unlimited Heating & Cooling for quick and efficient results. In some parts of the country, where temperature and humidity levels permit, natural ventilation through operable windows can be an effective and energy-efficient way to supplement HVAC systems to provide outside air ventilation, cooling and thermal comfort when conditions permit (e. Best Heating & Air Conditioning/HVAC in Riverside, CA - Friends & Family Heating And Air Conditioning, Hush Air Heating & Air Conditioning, MSP Heating and Air Conditioning, NexGen HVAC & Plumbing, Fire-N-Ice Air Conditioning * Plumbing, Dragonfly Heating & Cooling, Angel's Air, Holloway Air Systems, Magnolia Heating and. As a rough breakdown: a typical furnace can cost between $2,000 and. Additionally, they aim to keep indoor humidity consistent at 40-60 percent and air quality high, with CO2 less than 1,000PPM (Parts Per Million). A ductless HVAC system, or mini split unit is beneficial for some homes based on certain needs for your household. BBB Accredited Commercial Air Conditioning Contractors near Merriam, IL. Call Russell’s Heating, Cooling, Plumbing & Electrical Commercial HVAC team for an no obligation quote at (VA) 757-995-2807 / (NC) 252-489-4431. Different types of HVAC units are fitted with different types of heat exchangers. VRF (Variable Refrigerant Flow) and VRV (Variable Refrigerant Volume) both refer to the same type of commercial HVAC system. To cool air in a commercial building, air conditioning and refrigeration technology combine together to remove heat through the air. Contact us today at 913-681-0088 or request service online. Designed for high ambient application, the unit can continue operating at an outdoor ambient temperature of up to 52℃. Most small buildings will have a commercial HVAC system of between 2-30 tons. Call Today at (800) 893-3523. This HVAC system is named based on its components and how it’s set up. Trane’s comprehensive line of split systems features outstanding energy efficiency, reliability and easy ground-level. These typically include an air conditioner, a furnace, an evaporator coil, and a refrigerant and can be controlled using a thermostat. air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Apply to HVAC Installer and more!Air Conditioning Two general types of air conditioning (cooling) Refrigerant-based: refrigeration cycle moves heat from one space (indoors) to another (outdoors) Refrigerant evaporates and condenses continuously within cycle Refrigerant has a low boiling point, making it ideal for HVAC systems Similar to car AC systemAir-cooled chillers. 1. Refrigerant-based systems: These have a refrigerant mechanism that moves heat from inside to out, thus cooling off the space. Heat exchanger system – otherwise known as a warm air space. Although the choice of HVAC unit can play a key role in determining just how energy-efficient a system might be, it’s only one factor that. Perform heating system repair (as needed). Integrate Sensors. Residential HVAC technicians work on residential heating and cooling systems, for example in. It can impact a business in a variety of ways. Complete an accredited HVAC program (six months to two years). system are only attended to when there is a failure. 4151. Compressor. 354 open jobs for Systems hvac in Merriam. The commercial HVAC contractors Merriam will get to you fast to inspect the system and detect the reason of the malfunction. Repairing HVAC elements instead of replacing them is better for relatively new systems. Unsure what AC system to use for your business in Van Nuys, CA? Here’s a look at the different types of commercial HVAC systems to help you decide. SPX brand names include Marley, Balcke, Recold, Ceramic, and more. Improve your customer relationship management to target appropriately. @TraneCommercial. Oil or gas heating – commercial boilers are prominently used to heat larger properties. With regular maintenance, they can run for a decade or more. Systems are installed in most medium and large retail and commercial buildings. But commercial HVAC can offer a lot more than Residential HVAC . Shell-and-Tube Heat Exchanger. HVAC Controls. Call 303-424-1622 (M-F 7am – 5pm) or Schedule Your Appointment Online. A properly designed and well-maintained system will keep the indoor environment comfortable year round. Both installation and maintenance project costs depend on the individual complexities of your specific commercial building. 67 to $7. Air Handler. They will schedule the repair as soon as possible to cut the downtime. When an HVAC system is set to heating, air from the furnace is ignited with a combustible material to produce heat for warming the air. It also offers 24-hour emergency services. Residential HVAC units are stand. Contact us today at 913-681-0088 or request service online. HVAC systems provide good air quality by circulating air indoors and exhausting it out of the building. Updated: Oct. Get a quote today!Single Split Systems. However, there are benefits to both approaches, and it’s important to understand when to use one over the other. 4. Heating and Air Conditioning, Heating Contractors. Michael Brandemuehl University of Colorado 8 Zoning One thermostat per zone Rooms with similar load profiles Good: offices on same side of building Bad: exterior office and interior conf. First, calculate the square footage of the area you would like to cool down or heat up. Choosing air conditioning service Merriam, Kansas. 7. HVAC, or heating, ventilation and air conditioning, is designed to control the environment in a space. Without routine commercial HVAC maintenance, even the best. Search Systems hvac jobs in Merriam, KS with company ratings & salaries. CommercialHVACsystem. B. The more complex the. Heating systems in Commercial Buildings. Size and layout play a pivotal role in HVAC selection. com. Radiant heating, in contrast, does not use warm air. 60 to $6 per square foot. On average, the typical lifespan of a commercial HVAC system is between 15 and 25 years, depending on the equipment’s proper inspections and routine maintenance. Air handlers are responsible for circulating air as part of the larger HVAC system. Bill Dean Mechanical, LLC HVAC Contractor Merriam, Johnson County, KS. Carrier experts provide sustainable solutions, integrating energy-efficient products, building controls and energy services for commercial customers. 1. Benefit from centralized customer data, GPS and technician tracking, efficient dispatch software, and effortless customer management, all in one intuitive platform.