AUX Group is an enterprise group which covers several industries: home appliances, electrical equipment, medical service, real estate and financial investment. They are a renowned provider of Air Conditioners, including wall splits, portable and floor standing units.

Nor-Cal Products has manufactured the highest quality vacuum chambers, components and engineered subsystems used in semiconductor, flat panel display, industrial coating, LED lighting, energy and research equipment.

As a manufacturer of duct products for environmental filtration systems, Nordfab Ducting are proud to help supply clean air for workers and equipment in workplaces of all sizes and types. Their ducting is an integral part of dust, mist, and fume collection systems around the world.

Nordic is a family business that continues to grow and develop thanks to a strong second generation business foundation. The Cloutier’s commitment to quality is infused within their name and extended throughout the workplace, where the care for our team members is often likened to that of an extended family as well.

Nordicco A/S is a Danish company, aiming to contribute towards the acceleration to a more sustainable society. Nordicco designs and manufactures HVLS fans and associated control systems. Their solutions help private companies and public institutions with several issues: Improve their indoor climate, lower their energy consumption, reduce their CO2 emissions, and eliminate the spread of airborne pathogens, such as viruses.

Nordics™ is a trusted HVAC supplier & distributor in Ontario & Canada, providing air conditioners, heat pumps, furnaces & commercial rooftop units to contractors & businesses. With fast shipping & expert support, they deliver high-quality HVAC solutions to meet all project needs. They ensure the long-term performance of heating and cooling systems across various projects.

North Pole Cooling System Pvt. Ltd. was established in 1996, the company has 25 years of experience in this field, and has set up unit at Ahmedabad, Gujarat for panel air conditioners, water chilling plants and customized industrial cooling solutions.

Northeast Technical Institute prepares people throughout Maine with new and marketable trade skills, allowing them easy access to exciting careers. Their real-world training equips with the job skills and national certification that the employers are seeking. They provide HVAC training, technical school, vocational school, commercial driving, and certifications.

Northrop Grumman is a global security company providing innovative systems, products and solutions in unmanned systems, cyber, C4ISR, and logistics and modernization to government and commercial customers worldwide.

NovaFlex manufactures flexible ducting, hoses, extruded thermo-plastic ducts, adapters, PVC pipping, water and steam heaters, couplers and adapters. Designed for superior flexibility, for material handling, woodworking, welding exhaust, high temp., custom OEM applications and more.

With more than 70 years of experience, Novenco Marine & Offshore is one of the largest high-quality heating, ventilation, air-conditioning and refrigeration system suppliers to the marine and offshore industry.

Noveo manufactures 'plug-and-play' 'ventilation-on-demand' technologies that automatically control exhaust systems for industrial paint Booths, and commercial kitchens, (DCKV-Demand Control Kitchen Ventilation)-energy savings 30-80%.

NTI manufactures only top-quality hydronic heating equipment. Acknowledged as a pioneer in research and product development, NTI is a pioneer in developing the most advanced and efficient home heating equipment, including gas boilers, water heaters, combi furnances, hot water tanks and solid fuel boilers.

Nu-Mun Contracting is a Calgary based plumbing company formed by Doug Muncaster in 1989. They provide sheet metal installations for commercial, industrial and residential applications. The company also offers air conditioning, residential plumbing, commercial plumbing, and other HVAC solutions.

Founded in 1966, Nuaire is an indoor air quality and ventilation manufacturing specialist, with multi-award-winning ventilation systems that are used in a wide range of commercial and residential applications, including hotels, houses, stadiums, museums, and healthcare services.

Nuova Climair Snc offers assistance, installation and sales service, authorized by the best brands on the market. Thanks to the experience and passion gained by the founding members, the professionalism of a staff of specialized technicians and above all the use of original spare parts, they can guarantee all their services at the most convenient prices and most responsive to customer needs.

nVent RAYCHEM is a provider of heat-trace management systems for infrastructure, industrial, commercial and residential buildings, with operations globally. They help customers enhance productivity and reduce their costs by simplifying installation and minimize downtime during operation.

NWPX Park, a division of NWPX Infrastructure, is a pioneer in the design and construction of innovative water utilities and environmental solutions, and is proud to highlight its MeterVault® water meters and BackFlo® backflow prevention product lines. These advanced solutions provide accurate, real-time consumption data with automated leak alerts and certified, hydrostatically tested backflow protection in turnkey assemblies.

At O-Hx, they aim to transform industrial and commercial cooling. Their focus is on innovation, sustainability, and efficiency. Boasting over 50 years of combined expertise, they lead in thermal energy storage technology.

OceanAire is a manufacturer of portable air conditioning units, built specifically for commercial and industrial use. They provide portable air conditioners and heat pumps. 1-5 ton air-cooled and water-cooled models.

Oilon is a Finnish energy technology company specializing in low-emission burners, industrial heat pumps, and chillers for sustainable heating and cooling. Founded in 1961, it operates globally with a focus on reducing CO₂ emissions and promoting energy efficiency.

For more than half a century, OJ Electronics have been designing and developing electronic controls for electric underfloor heating and HVAC Controls & Drives. They give access to deep application knowledge and innovative power and help differentiate themselves in the market. They are here to help build their customers’ business.

Okto International, a HVAC provider has been working with the mission is to operate their company under Christ-like principles & standards; with integrity, honor; and work ethic. They are a highly respected service provider in the areas of Heating and Air-Conditioning all over Houston with installation, repair and maintenance.

Olimpia Splendid is an Italian company globally known for its design, production and marketing of products for Air Conditioning, Heating, and Air Treatment solutions.

Olsen Heating & Cooling Products - USA takes pride in offering a full line of heating and cooling appliances that includes the Olsen brand of oil furnaces. The full line of quality Olsen oil furnaces and central air conditioning offers brand recognition, application versatility and a wide range of energy efficient models that are easy to install and maintain.

OLSSON-GROUP specializes in heat exchangers, plate heat exchangers in particular. Their team has years of experience in the design and sale of heat exchangers brazed and gasketed. They supply heat exchangers for heating, hot water, cooling, solar systems etc.

OMS Machinery Co.,Ltd. is a High-Tech company, dedicated to the development and production of automatization, digitalization, and intelligentization equipment. Located in Zhongshan, Guangdong, OMS employs 80 professional engineers, and is well equipped with facilities. The company’s quality system and measurement system are ISO certified.

Everything ÖMV AB builds – from storage tanks to pressure vessels and heat exchangers – is built according to their own designs and drawings, based on users needs and specifications.

On Air services the South Palm Beach County areas, Broward County and North Dade County.We install and service all major and minor brand air conditioners, serving both Residential and Commercial Customers.

ONDA S.p.A. is manufacturing company of advanced heat exchangers for refrigeration, heating and air conditioning equipment.