23 00 00 Heating, Ventilating, and Air Conditioning (HVAC)

MatrixAir Solar Air Heating Systems

2010-06-04 11:29:53.579856

MatrixAir™ Solar Air Heating System. Designed for new construction or retrofits this patent-pending, unglazed transpired solar air heating collector resembles and installs just like conventional exterior metal siding. Recommended for solar air heating systems with total fresh air flow needs of at least 3000 CFM, MatrixAir™ TR (Transpired) Solar Air Heating collectors come in a wide variety of cladding styles and colors and are practically unlimited their size or CFM output. In northern climates each square foot of MatrixAir TR cladding will provide up to 7 CFM of preheated fresh air producing or 1.7 GJ in annual energy savings. MatrixAir™ Backpass Solar Air Collector Solar Air Heating System Ideally suited for new construction with collector heights ranging from 12 – 24 ft, this backpass solar air collector performs to within 99% of the performance of our transpired solar air heating collector thanks to our unique, modular, patent-pending design. The MatrixAir™ BP (Backpass) Solar Air Heating is characterized by its horizontal plenum located along the top of the collector or roof mounted behind the vertical cladding to facilitate integration with ceiling or roof mounted HVAC and a wide range of CFM requirements. Note: Backpass (BP) solar air heating systems are well suited to upper wall-mounted fresh air inlets prescribed by ASHRAE 62.1 MatrixAir™ Delta Roof Mounted Solar Air Collector Our roof mounted solar air heating collector is the ideal solution for those circumstances where no wall area is suitable for a façade mounted collector due to obstructions, glazing, bylaws or wall orientation. Incorporating a flat, transpired absorber and built-in air plenum this solar air heating modular system optimizes the solar heated air flow through each solar collector for maximum output. Each individual MatrixAir™ Delta Solar Air Heating modules provides 250 CFM delivering up to 3.7 GJ in annual energy savings. Modules may be connected in a combination of series and parallel configurations to address a wide variety of roof layouts or CFM requirements.

Zeta Rod Systems

2010-05-11 12:05:00.99302

For over a decade, patented Zeta Rod systems have delivered improved water and energy conservation, optimized performance of industrial fluids, reduced chemical usage and eliminated scale and biological fouling in water systems. Originally developed for process protection in mining, pulp and paper, and beverage bottling, the Zeta Rod's use as an important green technology was expanded to reduce or eliminate chemical usage in heavy air conditioning and to protect drinking water systems for airports and municipalities. Water conservation and biological control for agriculture and food production qualify the Zeta Rod as an effective tool in food safety and productivity. Zeta Rod patented capacitor-based technology electronically disperses bacteria and mineral colloids in aqueous systems, eliminating biofouling and preventing scale and corrosion without the use of additive chemicals. Colloids in water systems become components of the capacitor and receive a strong boost to their natural surface charge, altering double-layer conditions that govern particle interactions. Bacteria are unable to attach, absorb nutrition, or replicate into colonies. Existing biofilm hydrates excessively, loses bonding strength and disperses. Biofilm, biocorrosion, and scale formation are arrested. Zeta Rod systems are currently at work protecting industrial cooling, reverse osmosis membranes, floculation processes, glass manufacturing shear lubricants, metal working fluids and water distribution piping.

Dryair

2009-07-28 11:06:18.882338

During the construction phase, DRYAIR provides temporary climate control solutions for all your heating, thawing, curing and drying requirements... safe, reliable and cost-effective. Dryair is also capable of providing water mitigation, building bakeout and excess moisture removal from cured concrete.

AMAX

2009-07-09 12:35:53.86541

AMAX Evaporative Coolers use an integrated cooling tower configuration. Powered Economisers in Indirect/Direct (IDEC) configuration achieve 115% adiabatic effectiveness and reduce RTU energy consumption by up to 80%. Powered Pre-Coolers in Indirect Only configuration achieve adiabatic effectiveness of 80%+ and reduce compressor run time and DX equipment size. Stand alone AMAX units provide 100% fresh air ventilation and can substitute for DX in many climate geographies.

GMX Magnetic Water Treatment

2009-06-12 12:13:37.201749

Magnetic technology equipment for treating hard water and controlling lime scale.

Envision for BACtalk

2009-06-11 15:34:29.668933

Alerton® Envision for BACtalk is powerful operator workstation software for BACnet systems. Use it to manage and control building equipment from a personal computer with unprecedented flexibility and power. Envision for BACtalk communicates with BACnet-compliant devices over an Ethernet LAN or through point-to-point (PTP) serial or modem connections. Three-dimensional animation and full-color graphics enable access to real-time data and energy management features with simple pointand-click control. As-built drawings, floor plans and specific graphics of HVAC equipment are customized for each site. Import images from CAD programs or virtually any graphics program. In a multi-building campus, a BACnet Ethernet LAN or IP network can interconnect buildings. For large corporations with dispersed holdings, Envision for BACtalk supports BACnet/IP for building integration across the Internet and wide area networks (WANs). Envision for BACtalk can also connect to remote sites via modem or be installed on a portable computer for direct system access. SQL Server support enables users to migrate jobs from a conventional server database to an Enterprise server database, improving system performance and providing better access to data. The Job Merge function saves time on bigger job sites by making it easier to add and move graphics. Flexible Users and Groups functionality enables device-level privileges and streamlines setup. These flexible, integrated control options—and many more featured in Envision for BACtalk—save countless hours and resources. Engineers and technicians can control any building from a single, central operator terminal, and have any number of options for roaming system access.

VLC-1188

2009-06-11 15:34:29.668933

The Alerton® BACtalk® VLC-1188 is a versatile, fully programmable logic controller designed for central plant systems, air handling units, clean rooms, fume hoods, large terminal units, and similar control and process equipment. As a native BACnet controller, it integrates seamlessly with your BACnet system, communicating on a BACnet MS/TP LAN at up to 76.8 Kbps.

VAViH-SD

2009-06-11 15:34:29.668933

The Alerton BACtalk® VAViH-SD™ controller with integrated actuator is a versatile BACnet-compliant controller, providing pressure-independent control of any single-duct variable air volume (VAV) box. It features a built-in airflow sensor, five universal inputs (AIs or BIs) and six binary outputs (BOs). As a native BACnet controller, the VAViH-SD integrates seamlessly with your BACnet system, communicating at up to 76.8 Kbps on a BACnet MS/TP LAN. The VAViH-SD-F includes a filter to reduce dust contamination.

VAV-DD

2009-06-11 15:34:29.668933

The Alerton® BACtalk® VAV-DD controller is a versatile BACnet terminal unit device that provides pressure-independent control of any dual-duct variable air volume (VAV) box. As a native BACnet controller, the VAV-DD integrates seamlessly with your BACnet system, communicating at up to 76.8 Kbps on a BACnet MS/TP LAN. VAV-DD—Four 10-bit inputs and four binary outputs.

VAV-DD7

2009-06-11 15:34:29.668933

The Alerton® BACtalk® VAV-DD7 controller is a versatile BACnet-compliant terminal unit device that provides pressure-independent control of any dual-duct variable air volume (VAV) box. Three hot-switched outputs and four ground-switched triacs make the VAV-DD7 ideally suited for applications with auxiliary equipment. VAV-DD7—4 inputs, 2 flow transducers, 7 binary outputs, 3 hot switching ½ amp triacs, 4 ground switching ½ amp triacs.