BAC is a CTI certified manufacturer of cooling towers, evaporative condensers, closed circuit cooling towers, ice thermal storage units, and equipment controls. With over 80 years of industry-leading innovation and experience, BAC creates cutting-edge cooling equipment for the HVAC, Industrial, and Refrigeration marketplaces.

Baltimore Aircoil Company (BAC) creates cutting-edge cooling equipment for the HVAC, Industrial, and Refrigeration marketplaces. It leverages the power of evaporative cooling by optimizing the balance of water and energy. BAC's product offerings include cooling towers, closed-circuit cooling towers, hybrid products, evaporative condensers, and ice thermal storage systems.

BASX Solutions is an industry front-runner in the manufacturing of high-efficiency data center cooling solutions, cleanroom systems, custom HVAC systems, and modular solutions. For the past 40 years, the BASX leadership team has been recognized as a front-runner in the development of industry-changing innovation and is widely recognized for changing the way fans are applied in modern air handling systems.

Beckett Thermal Solutions™ is a global pioneer of combustion technologies. They creative problem-solving and concurrent engineering capabilities deliver first to market advantages for adverse mix of products and industries. Beckett Thermal Solutions is more than a manufacturer of unique technology.

Behler-Young Company was founded in 1926 and is Michigan’s largest wholesale distributor of Heating, Cooling and Refrigeration products. Behler-Young provides solutions such as Heating, Air Conditioners, Ventilation, Refrigeration, Wholesale, NATE, and Sheet Metal.

Duct heating products for commercial and residential HVAC equipment that include custom electric duct heaters, load banks, OEM, replacement elements, and parts.

Serving the market since 1916, Bell & Gossett, a Xylem brand, is a globally renowned company in system solutions for HVAC and plumbing applications for the commercial building services industry.

The BellSimons Companies was founded in 1940 as The Bell Pump Company, operating out of Hartford, Connecticut, rebuilding oil pumps for the heating trade. By the late 1940s, locations in New Haven, Connecticut and Springfield, Massachusetts, opened to better serve the professionals in the residential and commercial fields.

Brazing and soldering products - preforms, wire, rod, strip, braze paste - all alloys. Low melt aluminum alloys.

Headquartered in New Castle, Pennsylvania, Berner Air Curtains combines engineering expertise, state of the art equipment, and highly skilled workers to design and produce the most efficient, best looking, reliable air curtains on the market.

Berry Global provides Air Filteration solution. They also provide meltex meltblown materials which serves a wide variety of air applications from room air purifier to facemasks to cabin air filtration.

Big Ass Fans is the preeminent designer and manufacturer of ceiling and vertical fans developed to provide significant energy savings and improve occupant comfort year round.

Bioclimatic uses all of the states of air cleaning technologies – from gas phase media to ionization to PCO to advanced powered filtration. Their manufacturing capabilities enable them to offer a comprehensive product line that includes stand-alone products; equipment to be installed in other HVAC systems; and complete, custom engineered air handlers and air cleaning equipment.

BITZER US, Inc. provides OEM and aftermarket customers with Screw Compressors to 320 HP, Recips to 50 HP, Scrolls to 40 HP and ASME Shell and Tube Heat Exchangers. With its environmentally friendly solutions and innovative electronic products, BITZER is driving the refrigeration and air-conditioning industry around the world.

BLC Industries Inc. is a Manufacturer of air filtration: components; filters; custom and standard filtration equipment (frames and housings); automatic filtration equipment; purification/absorption; moisture separation; HEPA equipment and HVAC accessories.

Blocksom & Co. is a diversified manufacturer of a wide variety of natural fiber products. These products are marketed throughout the continental United States and Canada to supply the demands of industries including heating and air-conditioning, furniture, U.S. government and military, construction, and aquaculture.

In March 2003, when Blue Air started in the foodservice equipment industry, it opened with a couple lines of refrigeration equipment and a few employees in a very small office and warehouse space. Ever since these humble beginnings, Blue Air has grown steadily each year by constantly adding new products and new customers. It has now become one of the major suppliers in the industry with multiple distribution warehouses and sales offices.

Blue Frontier has developed a truly smart air conditioning system. It change the concentration of a salt-solution to create cooling with minimal energy requirements. This means that the air conditioner will require less than half the electricity than a conventional system.

Boland is a commercial HVAC systems, services, and building energy solutions provider in the DC metro area. They help customers succeed by providing innovative solutions that optimize indoor environments through a broad portfolio of energy-efficient heating, ventilating and air conditioning systems,

Bottomley Enterprises is a full-service refrigerated transportation company based in North Carolina. They provide refrigerated trucking for transporting goods that require precisely controlled temperatures across the country. Their equipment is among the newest on the road and are all well maintained, which reduces breakdowns and ensures fresh deliveries.

Quality Products for the Air-Conditioning, Heating, Plumbing, Electrical, and Refrigeration Industries

Bridgeport USA is the US entity for Bridgeport srl, premier manufacturer of valves, sensors and related products for air and gas in the HVAC industry.

Broan provides ventilation/bathroom fans, range hoods, heater/fan/light combination units, indoor air quality systems, HRVs/ERVs, ASHRAE 62.2 solutions, built-in heaters, attic ventilators.

Reliable heating and cooling products for residential and manufactured housing, including the 25.5 SEER iQ Drive air conditioner and heat pump. Broan is a name present in most North American homes, representing the industry with forward-thinking residential products, customized climate, communications and storage solutions, and prides itself on superior customer service.

Brothers Supply Corp. provides HVAC Equipment, Water Source Heat Pumps, Package Terminal Air Conditioners, Fan Coils, Split Systems, Packaged Units, components and accessories.

For 75 years Burr OAK Tool Inc. has delivered machines, tools, and expertise to the world's heat exchange manufacturers and tube processing industries. Heat exchangers are an integral part of air conditioning, heating, refrigeration, and air handling units.

C&S Air Products is focused on delivering quality products, on time and at competitive prices. With its large assortment of products, C&S can satisfy a wide range of project requirements. Their skilled and versatile staff can ensure that all engineering and customer service challenges are met quickly and efficiently.

CALMAC manufactures thermal energy storage for more environmentally friendly, low cost cooling as well as skating floors for ice rinks around the world. The company specializes in ice storage and has a long history of commitment to innovative energy saving solutions including patents for over 200 products.

Cambridge has invested heavily in research and development to offer HTHV (high temperature heating and ventilation) products that significantly save energy and reduce operating costs. Whether in new construction or existing facility retrofits, Cambridge’s designing, manufacturing and testing processes ensure that each HVAC system is certified safe with unsurpassed product quality.

Cambridge Engineering is a manufacturer of energy efficent heating/ventilation systems; gas-fired HTHV space heaters, and make-up air units.