Hobbs & Associates, Inc.’s Post

As we commemorate Independence Day, let's celebrate the spirit of resilience, unity, and the cherished freedoms that define our nation. On this special day, we extend our gratitude to our dedicated team, valued partners, and loyal clients for their continued support and trust. May your Fourth of July be filled with joy, pride, and the spirit of independence. From all of us at Hobbs & Associates, Inc., Happy Fourth of July! #FourthOfJuly #IndependenceDay #HobbsAndAssociates

Introducing the Superior S600 Vacuum Degasser from Spirotherm, Inc. Hobbs & Associates, Inc. is proud to represent Spirotherm, Inc. in Virginia and Alabama, bringing you the latest in high-efficiency vacuum degassing technology! Air trapped in fluid systems can wreak havoc, causing decreased efficiency, excessive wear, and frequent maintenance. This air can lead to corrosion, noisy operation, and fluctuating pressure readings, ultimately damaging expensive components or even complete system failure. Proper air separation is the only effective solution to these issues. High-Efficiency Vacuum Degassing with the Superior S600 The Superior S600 offers two methods for removing gases from heating, cooling, or process water systems: 1. Passive Degassing: Dissolved gases are naturally released using the system's inherent temperature and pressure differences. With a Spirovent coalescing air separator, these gases are extracted from the liquid at the point of lowest solubility (lowest pressure/highest temperature). 2. Active Degassing (Vacuum Degassing: By creating a pressure change, a portion of the system fluid is temporarily placed in a vacuum state, releasing, separating, and removing dissolved gases. This treated fluid then reabsorbs air from the system for subsequent removal. When Does Vacuum Degassing Make Sense? - When an inline air separator cannot be installed at the desired location or is only too expensive. - In systems with many branches and partially low flow rates, where free collected air may not be carried to the air separator. - To eliminate air from make-up water before introducing it into the system. - In systems with significant elevation differences (e.g., multi-story buildings). Learn more about how the Superior S600 can revolutionize your HVAC system efficiency and reliability. For more details, visit: https://lnkd.in/e_-mYQXa Contact your dedicated account executive at Hobbs & Associates, Inc. to get started with this groundbreaking product today! #HVAC #NewProduct #Spirotherm #HVACTechnology

Introducing the Fellowes Array—a groundbreaking solution designed to enhance your HVAC systems. This innovative range of air purifiers, sensors, and monitoring software creates a seamless network within any room and can be effortlessly retrofitted into existing buildings without the need for ductwork connections. Discover more about how Fellowes Array can transform your indoor air quality: https://bit.ly/4aEbZvT Contact Hobbs & Associates, Inc. & Associates today to learn how you can integrate these cutting-edge solutions into your HVAC system and improve your indoor environment - https://lnkd.in/eDRehCFM

LG Air Conditioning Technologies USA's Inverter Scroll Heat Pump Chiller (ISHPC) is revolutionizing both comfort and process applications with unparalleled efficiency and performance, setting new standards in the air-cooled chiller industry. Featuring advanced inverter technology, it delivers precise responses to load demands, exceptional control, and efficiency, while making significant contributions to electrification and decarbonization efforts for a greener future. To learn more, visit: https://lnkd.in/g-8pvVYe Contact your dedicated Hobbs & Associates, Inc. account executive today to discuss your specific HVAC needs and projects. #LG #Chillers #CommercialHVAC #InverterTechnology #HeatPump #HVACInnovation #Sustainability

Ever wonder why stalled fans can tear themselves apart? Here's a real-world insight into the phenomenon of fan surge and stalling - A few years ago, a 60-inch plenum fan in a pharmaceutical building in Puerto Rico tore itself apart overnight. Why? The fan continued to operate against closed dampers, a situation known as "dead heading," leading to severe mechanical stress and eventual failure. Fan blades stall individually, creating a microclimate of pressure fluctuations. This can cause the entire system to "rock and roll," with air output varying dramatically from one side to another. Such conditions not only strain the system but can lead to catastrophic failure when least expected – often overnight when no one is around to notice! Remember, HVAC systems are like flying fatigue tests; they need regular checks to prevent surprises. Don't let your system fail when you least expect it! This clip is from our video series HVAC 101 on our YouTube Channel HVAC-TV. Watch here: https://lnkd.in/e7kJHH-N

The Environmental Protection Agency (EPA) has proposed a rule that could significantly impact our industry. This rule would grant a one-year extension for Variable Refrigerant Flow (VRF) systems using high-GWP (Global Warming Potential) hydrofluorocarbons (HFCs). This extension aims to support HVAC professionals and businesses in transitioning to more sustainable alternatives while ensuring compliance with evolving environmental standards. This decision underscores the EPA's commitment to balancing environmental stewardship with industry needs, providing crucial time for adaptation and compliance planning. As leaders in HVAC solutions, Hobbs & Associates, Inc. is dedicated to navigating these regulatory changes proactively, offering sustainable technologies that align with future environmental goals. For more detailed insights into this proposed rule and its potential impacts, read here: https://lnkd.in/e9JY4Zff #HVACIndustry #EPARegulations #VRFSystems #Sustainability #EnvironmentalCompliance #GreenTechnology #HVACTechnology

Ready to optimize your HVAC system's performance by mastering your cooling coil's condensate GPM? Here's an example of calculating a cooling coil's condensate flow rate in gallons per minute, specifically at 1,000 cfm. For this lesson, let's assume you have an air-handling unit with the following conditions: Airflow = 1,000 cfm - Coil EAT = 95F db / 78F wb - Coil LAT = 50F db / 49.5F wb How much condensate is this cooling coil producing in gallons per minute? Here is the solution: First, determine the grains per pound of dry air for each condition. You can use your psychrometric chart or a psychrometric calculator to do this. - EAT = 117.4 grains/lb of dry air - LAT = 51.6 grains/lb of dry air Second, calculate how many grains have been removed. 117.4 - 51.6 = 65.74 grains/lb of dry air Third, let's convert this to lbs per minute as follows. 65.74 grains/lb of dry air x (0.075 lb air / ft3) x (1,000 ft3/min) x (1 lb / 7000 grains) = 0.704 lb / min Since there are 8.34 lbs of water per gallon, we can now calculate the GPM. The condensate flow rate is 0.704 / 8.34 = 0.08 gallons per minute. Which is about 42.3 lbs/hr or 5 gallons/hr of cooling coil condensate flow rate. For another example, please visit our latest blog post: https://lnkd.in/ebvfHcf6 For more educational HVAC content, visit our YouTube Channel HVAC-TV: https://lnkd.in/ecqkidfc #HVAC #CondensateFlow #HVACTips

Unlocking the Potential of High-Pressure Drop Coils in HVAC Systems High-pressure drop coils are a game-changer for HVAC systems, offering improved heat transfer and energy savings. By increasing the pressure drop, these coils enhance the system's ability to transfer heat, leading to more efficient cooling and heating. This not only boosts performance but also extends the lifespan of your equipment by reducing strain on the system. High-pressure drop coils also contribute to better indoor air quality by allowing for more precise humidity control. Discover the benefits of high-pressure drop coils with Hobbs & Associates, Inc. Read further details on our blog to learn more: https://lnkd.in/ezs9RfSX