Related Posts

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  Retrofit Case Study: Cambridge HTHV Heaters vs Direct Fired Recirculation

  In Fairmont, WV, a manufacturer with a 160,000 ft2 building faced a challenge. They were using direct-fired-recirculation units to heat their facility, but this resulted in uneven temperatures, high operating costs, cold dock areas, and maintenance headaches. They knew they needed a solution that would not only reduce their energy consumption and carbon emissions but also save on annual operational costs. That's when they decided to turn to the Cambridge S-Series. Choosing the Cambridge S-Series proved to be a game-changer for the manufacturer. The Cambridge system provided more even temperatures, warmer dock areas, lower operating costs, and lowers maintenance costs. Their total operating cost with the Cambridge system was only $0.65/ft2, which is significantly lower than the previous operating cost of $1.12/ft2. What's more, the Cambridge system used less total energy, resulting in a remarkable 42% reduction in carbon emissions, or 410 fewer metric tons of CO2 per year. Thanks to their choice of going with the Cambridge S-Series, the manufacturer can now enjoy annual savings of up to $1.54 million over 20 years. Cambridge units are built to last, with low maintenance ...
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  A Breath of Fresh, Cool Air: Cambridge ESC vs. Swamp Coolers

  Swamp coolers (evaporative coolers) and Cambridge Air Solutions ESC units both play a significant role in cooling indoor environments, but they differ in their principles of operation and the benefits they offer. While both aim to provide comfort, the Cambridge Air Solutions ESC unit goes the extra mile in enriching lives through its innovative approach to cooling. Now, let's get into what sets them apart... Swamp Cooler (Evaporative Cooler):  Principle of Operation: Swamp coolers work by evaporating water to cool the air. They are highly effective in dry, arid climates with low humidity.  Cooling Mechanism: These coolers add moisture to the air, which helps lower the temperature. The cooling effect is achieved through the evaporation process.  Energy Efficiency: Swamp coolers are energy-efficient and use less electricity compared to traditional air conditioners.  Suitable Climate: They are most effective in hot, dry climates with low humidity levels, as the cooling effectiveness decreases as humidity levels rise.  Cambridge Air Solutions ESC Unit:  Principle of Operation: The Cambridge Air Solutions ESC unit uses an indirect evaporative heat exchanger, wherein cooling is achieved through the evaporative process without adding moisture to ...
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  Cambridge S-Series Preventative Maintenance Schedule

  Proper maintenance is essential to keep your Cambridge S-Series heating unit running efficiently and prevent costly repairs. This blog outlines a preventative maintenance schedule for your unit. Depending on whether your unit has filter sections, inspections should be done two or four times a year. In this guide, we'll cover crucial tasks like checking air filters, greasing bearings, inspecting belts, and more. By following these steps, you'll extend the lifespan of your equipment and optimize its performance, reducing energy costs and minimizing downtime. Let's get started on maintaining your Cambridge S-Series unit.  *Full maintenance procedures and instructions may be found in the applicable product tech manual. Suggested inspection Frequency:  2 times per year for units without filter sections  4 times per year for units with filter sections  Check the air filters: Clean these filters if necessary because dirty filters will reduce CFM and could damage the discharge air sensor.  Service the filters as needed based on the “loading” experienced. Clean filters typically start out with a pressure drop across the filters between 0.15 and 0.25” WC. Cleaning or replacement is generally required below the pressure drop increased by ...
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  The Cambridge S-Series: A Lifecycle Cost Comparison

      When heating large commercial and industrial spaces, the Cambridge S-Series units stand out with their innovative design and unmatched efficiency. The unique blow-through design is at the core of this excellence, capable of delivering a 160-degree maximum temperature rise and discharge temperature. This design ensures more usable heat and enhanced thermal comfort with minimal temperature variation throughout the heated space. Superior Energy Efficiency One of the most compelling reasons to choose the Cambridge S-Series unit is its energy efficiency. Our units are 20 to 70 percent more energy-efficient than other indirect and gas-fired systems. This efficiency translates into significant energy savings, making it ideal for heating large commercial and industrial buildings. The Importance of Considering Life Cycle Costs When selecting a heating system for your facility, it's easy to focus on the initial equipment cost. However, it's crucial to consider the unit's total life cycle cost, including maintenance and operating expenses. While some project bids might gravitate toward the cheapest option, understanding the long-term financial impact is vital. Minimal Maintenance Requirements Cambridge units are designed with minimal maintenance in mind. Take, for example, our S ...
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  Maximizing Energy Efficiency: Transforming Your Building with Cambridge Air Solutions

  Maximizing Energy Efficiency: Transforming Your Building with Cambridge Air Solutions As a building owner striving for cost savings and efficiency, navigating the sustainability landscape can feel daunting. Yet, amidst the complexity, energy efficiency is a beacon of hope. Let's explore how our innovative technologies at Cambridge Air Solutions can empower you to transform your building, saving costs while enhancing energy efficiency. 1. Embracing Efficiency: Imagine a heating and ventilation system that meets your building's needs and maximizes energy efficiency. Our High-Temperature Heating & Ventilation (HTHV) Space Heating Systems are designed with your bottom line in mind. With their unique blow-thru design and maximum temperature rise of 160°F, they deliver exceptional performance while minimizing energy consumption. By opting for our HTHV systems, you can enjoy up to 70% energy savings compared to traditional gas-fired systems, translating into significant cost reductions for your building. 2. Building Blocks for Savings: Decarbonization isn't just a buzzword – it's a pathway to long-term savings and sustainability. Our technologies serve as building blocks for this journey, enabling you to reduce energy consumption and greenhouse gas emissions without compromising performance. Whether ...
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  Commercial and Industrial Freeze Protection | The Cambridge Spec-Air Series

  Developers working with speculative warehouses and buildings that need ventilation and minimal heat often find themselves producing more heat than is necessary. The Cambridge Spec Air Series is exactly what you need when your goal is not to provide comfortable heating, but to provide the freeze protection and building ventilation required for a new warehouse or speculative building.  The real need is to provide proper airflow with commercial and industrial freeze protection solutions that meet the building code requirements. Spec buildings and warehouses, such as storage facilities or rentable unoccupied spaces, do not need comfortable heating. That’s why our Spec Air Series is designed to provide freeze protection up to 45 degrees Fahrenheit.  Even though there won’t be anybody inside the speculative buildings, it’s important to have proper building or warehouse temperature control to prevent freezing pipes. Keeping your building in the best shape possible is key to finding a tenant to rent the facility. The Spec Air Series Solutions units are roof-mounted and are designed to pull in 100% outside air. No additional duct work is needed since the discharge ...