Ebtron Airflow Temperature Measurement Devices (ATMD) employ Thermal Dispersion Technology that relates the velocity of the air to the power and rise in temperature of a heated element in a moving air stream. EBTRON uses precision, bead-in-glass thermistor probes to measure the airflow rate and air temperature. Multiple sensing points are used to produce an average velocity for true volumetric airflow (CFM/LPS). Each individual sensor node is calibrated to NIST traceable airflow standards at 16 points resulting in a sensor accuracy of 2% of reading. Ebtron airflow measurement stations can located in ductwork, fan inlets, or air handlers to measure outside air, return air, or supply air.
Ebtron Airflow Temperature Measurement Devices (ATMD) employ Thermal Dispersion Technology that relates the velocity of the air to the power and rise in temperature of a heated element in a moving air stream. EBTRON uses precision, bead-in-glass thermistor probes to measure the airflow rate and air temperature. Multiple sensing points are used to produce an average velocity for true volumetric airflow (CFM/LPS). Each individual sensor node is calibrated to NIST traceable airflow standards at 16 points resulting in a sensor accuracy of 2% of reading. Ebtron airflow measurement stations can located in ductwork, fan inlets, or air handlers to measure outside air, return air, or supply air.
Ebtron Airflow Temperature Measurement Devices (ATMD) employ Thermal Dispersion Technology that relates the velocity of the air to the power and rise in temperature of a heated element in a moving air stream. EBTRON uses precision, bead-in-glass thermistor probes to measure the airflow rate and air temperature. Multiple sensing points are used to produce an average velocity for true volumetric airflow (CFM/LPS). Each individual sensor node is calibrated to NIST traceable airflow standards at 16 points resulting in a sensor accuracy of 2% of reading. Ebtron airflow measurement stations can located in ductwork, fan inlets, or air handlers to measure outside air, return air, or supply air.
Tekworx offers direct and supervisory control for hydronic optimization. Direct is a full I/O system that ties into the BAS to exchange data for logging, trending, and other verification information. The Supervisory installation is designed for applications in which the existing control system is functional but fails to provide energy optimization and in applications sensitive to disruption, such as data centers. This installation option provides the benefits of adaptive control while allowing devices to remain connected to the existing BAS I/O.
Daikin Applied
Dedicated water chillers are able to operate year round because they can accommodate a wide range of outdoor temperatures. The high-performance models with capacities of over 40 HP deliver precise capacity control from 10% to 100%. They are fully capable of withstanding the demanding conditions typical of industrial applications. Air-cooled chillers create a perfect one stop shop package for chilled water systems.
Tecogen
TECOCHILL® “RT Series” product line offers air-cooled engine-driven packaged chillers, ranging from 25 to 50 tons of cooling capacity. These engine-driven chillers produce chilled water without the need for a cooling tower, and are installed outdoors for ambient air cooling of the condenser.
Broad
Water-cooled units provide a stable supply of chilled water year round and are unaffected by changes in the outdoor temperature. In addition to air-conditioning applications, they are also a highly reliable, industrial process-cooling solution thanks to their superior stability and wide temperature control range.
Daikin Applied
Water-cooled units provide a stable supply of chilled water year round and are unaffected by changes in the outdoor temperature. In addition to air-conditioning applications, they are also a highly reliable, industrial process-cooling solution thanks to their superior stability and wide temperature control range.
Tecogen
TECOCHILL’s “STx Series” and “DTx Series” product lines offer water-cooled engine-driven chillers, ranging from 150 to 400 tons of cooling capacity. Each natural gas engine drives a variable-speed single-screw rotary compressor, connected to a standard vapor compression refrigeration system utilizing environmentally-friendly HFC-134a refrigerant.
The Daikin Destiny indoor air handler is a full-featured, light air handler providing a single solution for blower coil and low pressure air handler applications. Destiny air handlers, ranging from 600 to 15,000 cfm, eliminate the need to choose between the low cost of a blower coil and the performance of an air handler in new construction or retrofit building projects. They can be applied in any blower coil or small air handler application in offices, schools, hotels, government buildings, stores and hospitals.
Dectron Ecotron
ECO TRON™ by Dectron offers the most innovative technology and approach to achieve desired conditions. Units can be designed to be stable installations or mobile if needed. With dozens of energy recovery methods, heating capabilities and cooling options, ECO TRON™ by Dectron can bring a fresh approach to fresh air.
Haakon Brand
We create a wide variety of air handling units for applications as different as night and day. Some of our most common design challenges are meeting the dimensional requirements, serviceability needs, and unit efficiency.
The basis for solid-liquid separation in water treatment is the use of centrifugal forces. Puroflux is the right choice when it comes to having a more efficient, safe, and effective system. The PF-60 series separator are designed to assist in eliminating expensive "down-time," reducing operating costs, chemical usage, wear and tear on equipment and maintenance. With over 30 years of combined filtration experience, PUROFLUX engineers can find a solution to a wide variety of filtration problems.
Permanent media filtration has a distinct advantage over disposable bags, cartridges or hydrocyclone separators. Permanent media filtration is a positive filtering media that is easily backwashed for cleaning. Puroflux filters utilize the finest media. This media can be used individually or combined to optimize filtration efficiency. Puroflux standard media physically removes particulate 10 micron and smaller.
Daikin Applied
Daikin packaged rooftop systems offer multiple sizing solutions to meet any new or existing brand’s footprint or curb requirement. Installation is fast, system controllers integrate easily with building automation systems to provide for exceptional on-going energy savings.
Dectron Ecotron
Ecotron offers semi-custom to fully custom air handlers. RK and RK+ are the outdoor models. The units have the option of being air-cooled or water cooled and anywhere from 0-100% outside air with sizes ranging from 500 to 250,000 CFM. The RK+ model includes an energy recovery device such as an energy recovery wheel, sensible recovery wheel, fixed plate sensible exchanger with face and bypass frost control, heat pipes with face and bypass frost control, wrap around heat pipes with optional solenoid valve control or an economizer loop. Construction can be 1” to 3” foam injected galvanized, stainless steel, or aluminum panels. Some of the other beneficial options are desiccant dehumidification wheels, digital scroll compressors, ECM motors, single point power, integral face and bypass coils, direct and indirect fire gas burners, factory installed controls, and all units have the option for a split condenser.
Ecotron offers semi-custom to fully custom air handlers. RK and RK+ are the outdoor models. The units have the option of being air-cooled or water cooled and anywhere from 0-100% outside air with sizes ranging from 500 to 250,000 CFM. The RK+ model includes an energy recovery device such as an energy recovery wheel, sensible recovery wheel, fixed plate sensible exchanger with face and bypass frost control, heat pipes with face and bypass frost control, wrap around heat pipes with optional solenoid valve control or an economizer loop. Construction can be 1” to 3” foam injected galvanized, stainless steel, or aluminum panels. Some of the other beneficial options are desiccant dehumidification wheels, digital scroll compressors, ECM motors, single point power, integral face and bypass coils, direct and indirect fire gas burners, factory installed controls, and all units have the option for a split condenser.
Ecotron offers semi-custom to fully custom air handlers. RK and RK+ are the outdoor models. The units have the option of being air-cooled or water cooled and anywhere from 0-100% outside air with sizes ranging from 500 to 250,000 CFM. The RK+ model includes an energy recovery device such as an energy recovery wheel, sensible recovery wheel, fixed plate sensible exchanger with face and bypass frost control, heat pipes with face and bypass frost control, wrap around heat pipes with optional solenoid valve control or an economizer loop. Construction can be 1” to 3” foam injected galvanized, stainless steel, or aluminum panels. Some of the other beneficial options are desiccant dehumidification wheels, digital scroll compressors, ECM motors, single point power, integral face and bypass coils, direct and indirect fire gas burners, factory installed controls, and all units have the option for a split condenser.
Optisine utilizes advanced Active Harmonic Filter (AHF) technology, closed loop control algorithms, and advanced metering / monitoring to maintain the most efficient point on the power system..."real-time and all of the time". This is done independent of load changes and source instability. TCI offers a number of solutions that reduce or eliminate harmonic distortion, including line reactors, passive harmonic filters, and active harmonic filters. With proper application, these harmonic filters are used to meet the IEEE-519 specification on harmonics.
Thermotech’s recovery wheel TC and TF are designed for new air handler applications in the 500 to 150,000 CFM range. Their enthalpy wheels are engineered to perform, but built like a tank. All components are engineered for optimum air flow and long lifecycle.
Our patented polymer membrane and special manufacturing process ensures that all dPoint ERV cores have a number of advantages that make them the perfect solution for most projects.
Savings
• Recover both sensible and latent energy (heat & humidity)
• Reduce the size of the cooling system by up to 30%
• Operate at lower temperatures without defrost (23°F or -5°C)
• Meet ASHRAE 90.1-2010 Total Effectiveness of 50-60%
Comfort
• Maintain ideal indoor air temperature and relative humidity during heating and cooling seasons
• Prevent recirculation of odors and irritants
Health
• Eliminate cross contamination from exhaust air – 0% EATR certified to AHRI 1060
• Prevent mold and bacteria growth – ISO 846 tested with Rating of 0
• Avoid virus transfer – ASTM Method F-1671 tested with 0 Penetration
Reliability
• Minimize maintenance with no moving parts
• Wash with water for easy cleaning
• Withstand pressure differentials up to 10” w.c.
• Withstand freezing with no degradation
Aerofin’s sensible recovery coils are great for simple energy recovery from exhaust to supply air. Glycol run-arounds are great additions incorporating sensible heat recovery. It is perfect for any job that needs heat recovery.
Cooling towers reject heat from water-cooled systems to the atmosphere. Hot water from the system enters the cooling tower and is distributed over the fill (heat transfer surface). Air is induced or forced through the fill, causing a small portion of the water to evaporate. This evaporation removes heat from the remaining water, which is collected in the cold water basin and returned to the system to absorb more heat. Each cooling tower line, although operating under the same basic principle of operation, is arranged a little differently.
Closed circuit cooling towers operate in a manner similar to open cooling towers, except that the heat load to be rejected is transferred from the process fluid (the fluid being cooled) to the ambient air through a heat exchange coil. The coil serves to isolate the process fluid from the outside air, keeping it clean and contaminate free in a closed loop. This creates two separate fluid circuits: (1) an external circuit, in which spray water circulates over the coil and mixes with the outside air, and (2) an internal circuit, in which the process fluid circulates inside the coil. During operation, heat is transferred from the internal circuit, through the coil to the spray water, and then to the atmosphere as a portion of the water evaporates.
Evaporative condensers provide heat rejection for many types of systems, and the specific application will largely determine which BAC Evaporative Condenser is best suited for a project. BAC offers the most complete line of evaporative condenser products in the world. Evaporative condensers are used in these markets to provide lower condensing temperatures and compressor horsepower savings of up to 15 percent when compared with traditional systems. With over 70 years of experience designing and manufacturing evaporative condensers, BAC has a unit to meet your application.
Hybrid products provide the best of both worlds, wet and dry cooling, in a single compact and cost-effective unit. The hybrid products offered by BAC provide low process temperatures while optimizing energy and water efficiency.
Remote sump tanks can be added to cooling tower, closed circuit cooling tower, or evaporative condenser systems. Remote sump tanks are often installed indoors in a heated space to prevent freezing of the recirculating water during cold weather operation. Because the recirculating water is quickly drained from the unit when the pump is shut off, the indoor remote sump tank eliminates the need for other methods of freeze protection, such as cold water basin heaters, hot water or steam coils, or steam injectors. Remote sump tanks are also used to simplify water treatment for multiple cell installations by providing a single location for monitoring water quality. BAC’s RS Remote Sump Tanks are available in a variety of sizes in galvanized steel or with a thermosetting hybrid polymer.
Alfa Laval is always working to drive progress, anticipating the best way forward for our customers and for the environment. Building seamless solutions with relentless innovation, overcoming the toughest challenges, optimizing processes and creating responsible growth. Making the world better every day, advancing better with Alfa Laval.
Alfa Laval Alfa QTM heat exchangers are used for HVAC applications such as district cooling substations, ice-storage systems, data centers, and freecooling systems. The range is certified according to AHRI Liquid to Liquid Heat Exchangers (LLHE) Certification Program which ensures thermal performance according to the manufacturers’ published specifications. AHRI certification is the only global, third-party performance certification for plate heat exchangers.
The NH-EL is the newest electrode steam humidifier from Condair. For many years, electrode steam has been the number one selling commercial humidifier. Today it is one of the best humidification solutions for high performance in green buildings with a thermal efficiency of 98%, excellent water management and longest lifecycle.
Condair LiveSteam (LS) humidifiers are pre-engineered systems designed to control and distribute steam under pressure, from a facility steam boiler, for direct introduction into a duct or Air Handling Unit. The Steam distributors are constructed of high quality 304 stainless steel and can be configured for single or multiple configurations. LiveSteam distributors are available in a wide variety of lengths ranging from 12" to 144" to suit your duct size for the best possible steam dispersion.
The Condair GS Series has a built-in modular stainless steel heat exchanger - its flat surfaces ensure easy cleaning and its proven design ensures reliable operation in all water conditions. The control system is powered by a 120V or 208-240V single phase electrical supply. Each humidifier is built to operate with a normal potable cold water source, RO (reverse osmosis), or DI (De-mineralized) water as a standard.
The Condair GS Series has a built-in modular stainless steel heat exchanger - its flat surfaces ensure easy cleaning and its proven design ensures reliable operation in all water conditions. The control system is powered by a 120V or 208-240V single phase electrical supply. Each humidifier is built to operate with a normal potable cold water source, RO (reverse osmosis), or DI (De-mineralized) water as a standard.
Condair provides different adiabatic humidifiers that are energy efficient for humidifying and cooling at the same time. The AIRFOG nozzle uses water and compressed air to create a fine mist, providing both humidification and cooling. The HP HVAC uses high pressure for ducted humidification and cooling. Flexible and energy efficient, HP HVAC can be engineered to fit almost any application.
Condair provides different adiabatic humidifiers that are energy efficient for humidifying and cooling at the same time. The AIRFOG nozzle uses water and compressed air to create a fine mist, providing both humidification and cooling. The HP HVAC uses high pressure for ducted humidification and cooling. Flexible and energy efficient, HP HVAC can be engineered to fit almost any application.
Hays Fluid Controls manufactures piping packages, hose kits, and many other piping components. Key features and competitive pricing are why Hays Fluid Controls is the Gold Standard of products in the HVAC industry and preferred over the competitors. Hays has many piping packages and options to meet your needs, such as automatic and manual, 2 way and 3 way, hard pipe and flexible pipe. Hays makes field installation as simple as possible with Package Shrink Wrapped on Skin Board (Hard Pipe & Flexible Packages up to 3/4" and Flex Packages using hose lengths up to 24" are shrink wrapped on skin board).
Some of the benefits that distinguish Hays’ hose kits from the competitors are: Operating differential pressure range of 2-80 PSI, flow cartridges easily changed in the field, non clogging - controls in less than perfect environments, Quiet Operation vibration and noise are lowest in the industry, Unrestricted back flush, and Stainless Steel Braided hoses only.
Hay’s patented Measurflo® automatic flow control valves are the ideal solution for controlling flow in water based cooling and heating due to their unique features and benefits. Some of the benefits that Measurflo® offers are: Eliminates oscillation, vibration, noise and feedback in the system, Non-clogging design that can be backwashed for easy cleaning, Maintains proper flow rate for high efficiency of the coil, Reduces the number of valves required to balance the system, Eliminates the high cost of testing and balancing, Additional devices may be added without affecting the system balance, and Accuracy provides 99.8% heat transfer.
Epsilon experience in various markets and best in class manufacturing methodologies ensure that each project realizes the timeline and cost savings of employing a factory built central plant.
Canariis is dedicated to the manufacture of quality packaged pumping systems for domestic water, HVAC and fire pump applications. Every packaged pumping system manufactured is electrically, hydrostatically and flow tested at job conditions prior to shipment. The manufacturing and testing is designed to assure ease of installation, simplified start-up procedures, and many years of trouble free service.
Dectron has been pioneering advances in natatorium design and dehumidification since its first installation in 1977. The company's direct involvement with the engineering community through ASHRAE (American Society of Heating, Refrigeration and Air Conditioning Engineers) has led to major upgrades in ASHRAE natatorium design guidelines. In fact, Evaporation Rates are now calculated based on the model developed by Dectron. The company has also worked to help develop an industry standard for dehumidifier performance.
Dectron has been pioneering advances in natatorium design and dehumidification since its first installation in 1977. The company's direct involvement with the engineering community through ASHRAE (American Society of Heating, Refrigeration and Air Conditioning Engineers) has led to major upgrades in ASHRAE natatorium design guidelines. In fact, Evaporation Rates are now calculated based on the model developed by Dectron. The company has also worked to help develop an industry standard for dehumidifier performance.
IAC Acoustics rectangular and cylindrical duct attenuators provide effective, predictable noise reduction at substantial savings over other noise reduction methods because IAC products are laboratory-developed and tested under controlled conditions. Moreover, we manufacture duct silencers to specific metal tolerances and with controlled acoustic infill flow resistances to achieve consistent results.
Dadanco chilled beams are the ideal "green" solution for many buildings. Active chilled beam systems are often key to meeting the new energy efficiency requirements of the Federal Energy Policy Act. There is also a persuasive overall comfort and economic argument for the use of active chilled beam systems over other of the more conventional systems choices.
When coupled with the patented FlowStar™ airflow sensor, ENVIRO-TEC terminals are among the quietest and most accurate airflow control devices in the industry. All applicable terminals are rated in accordance with AHRI Standard 880, and are ETL listed to ensure product integrity and safety compliance. A variety of configurations are available to suit your unique application.
Daikin Applied
Daikin fan coil units provide a wide-range of performance, increased energy efficiencies and savings, improved indoor air quality, and exceptionally quiet operation. The fan coil units were designed with these benefits in mind and incorporate a wide-variety of features and software selectable options most desired by building owners, specifying engineers and contractors alike. The result is an industry-leading product line with solutions to fit multiple applications.
Enviromental Technologies
ENVIRO-TEC fan coil units are designed to exceed the stringent quality standards of the institutional market, while remaining cost competitive in the light commercial segment of the market. A variety of models – each with an extensive list of standard features – allows unparalleled design flexibility.
Daikin Applied
Daikin offers SmartSource and Enfinity water source heat pumps (WSHP). The SmartSource heat pumps are designed using the latest technology to achieve some of the highest efficiency single-stage products in the market today. Daikin is the first manufacturer to offer ECM variable fan motors as a standard option across the whole product line, even in the smallest cabinet sizes. Daikin Enfinity™ water source heat pumps incorporate the best of our past and the best of what's new. Using feedback from building owners, consulting engineers, contractors and service engineers, we designed Enfinity products to give you maximum flexibility to design, install, operate and maintain.
Enviromental Technologies
The Vertical Stacked Water Source Heat Pumps (VSCS) from ENVIRO-TEC offer the ultimate in multi-story HVAC design flexibility. The VSCS Series is a compact, concealed system, capable of providing total heating and cooling functions for a single zone or multiple rooms. These units offer the flexibility of a four-pipe fan coil system at the cost of a two-pipe system, with the added flexibility of individual tenant metering. VSCS Series units are ideally suited for the total heating and cooling needs of any two-plus story building with a consistent floor plan.
Many of these older building are now in need of updating. Rather than simply replacing the old induction units with like units, there is often an opportunity to significantly improve the performance of the old induction HVAC system through the use of new Dadanco induction units which incorporate the latest induction nozzle technology, while re-using much of the buildings existing infrastructure (ductwork, piping, etc.).
Through the decades unit ventilators produced by Herman Nelson, AAF and McQuay have set the industry standard for performance, features and quality. Today Daikin remains committed to continuing the Herman Nelson-AAF-McQuay legacy as the industry leader and meeting the changing requirements of schools with the highest quality unit ventilator products available.
Sterling cabinet unit heaters are the industry’s most recent design. Years of manufacturing and engineering experience combined with a concern for appearance have resulted in a crisply styled unit that will blend with almost any room décor and provide reliability, durability, individual
control and quiet operation.
Offered in both horizontal and vertical air delivery models, Sterling unit heaters are a complete heat distributing plant, encased in an attractive, streamlined baked enamel housing. Designed for ceiling mounting, they provide a convenient low cost method of heating warehouses, stores, factories, and other large open areas.
Versa-Line finned-tube radiation is Sterling’s most versatile and flexible, multi-purpose commercial hydronic heating enclosure line. For over 60 years, it has provided users an outstanding BTU output/penny of cost. Versa-Line offers architects, engineers and contractors a full range of enclosure styles, heights, depths, lengths and element selections. Known in the trade as a reliable workhorse, Versa-Line features include small tube sizes and lower water temperature ratings.
Cooling with ice thermal storage can be the most cost-effective, reliable system approach to cooling offices, schools, hospitals, malls, convention centers, sporting arenas and other buildings. With thousands of successful installations worldwide, BAC is the global leader in the application of ice thermal storage. Thermal storage can be used for district cooling as utilized by down town Chicago, or specific process cooling applications due to the ability to constantly supply 34°F water. During the night when utility rates are at their lowest, cold glycol runs through the piping in the storage tank causing ice to form around the pipes. Then during the day warm water from the building runs though the tank being cooled by the ice formed in the tank around the pipes. These systems are environmentally friendly because they help lower energy consumption and reduce greenhouse gas emissions.
Daikin VRV Heat Pump units power up to 30 tons of capacity from a single piping network, with up to 62 indoor fan coil units, integrated controls and BMS options and piping flexibility never before seen with a DX system. Available in 460V/3Ph/60Hz or 208-230V/3Ph/60Hz.
Daikin VRV Heat Pump units power up to 30 tons of capacity from a single piping network, with up to 62 indoor fan coil units, integrated controls and BMS options and piping flexibility never before seen with a DX system. Available in 460V/3Ph/60Hz or 208-230V/3Ph/60Hz.
