World's largest manufacturer of air filtration solutions, bringing clean air to life.

World leader in creating comfortable indoor environments, efficiently, through the manufacture of custom commercial-use HVAC equipment

Technology leader innovating digitally connected and enabled systems including variable frequency drives and commercial electrical equipment

Full range of gas detection products to meet the demands of even the most complex Carbon Dioxide and Nitrogen Dioxide applications

The industry standard of designing high quality industrial air moving equipment, industrial fans, FRP construction options, and specialty applications

The standard for commercial growers to deliver the most precise temperature/humidity control in the industry, with exceptional energy efficiency.

Manufacturing cloud-based controls that integrate seamlessly with VRF units, hydronic units, and radiant or ventilation elements

The premier manufacturer of ventilation products and systems for homes, multi-family dwellings, hotels, schools, and other commercial applications

Manufacturer of multi-use pressure stack chimney exhaust systems for boilers, water heaters, generators, kitchen grease ducts, and lab fume hoods

Climate control systems designed for direct and indirect gas make-up air units, air turnover and evaporative cooling systems

Revolutionized air-duct systems for use indoors, outdoors and underground in commercial, industrial and residential applications

Leading global manufacturer of PP-RCT heat fusing pipe and fittings for fluid handling systems.

Providing healthier, more productive interior environments with unequaled precision by monitoring and cleaning the air we breathe

Providing healthier, more productive interior environments with unequaled precision by monitoring and cleaning the air we breathe

The only proven, direct-burial underground air duct system made from ultra-durable, advanced HDPE (high-density polyethylene)

Pioneer with 100 years of experience in the design and manufacture of high performance magnetic filtration systems for a variety of applications

America's leading brand of residential ventilation products including kitchen exhaust range hoods, bathroom ventilation fans, fresh air systems and whole-house fans and attic ventilators.

Leading manufacturer of industrial and commercial heating and direct/indirect evaporative cooling products for a variety of applications

Displacement ventilation and active chilled beam technology for classrooms.

Champion offers the most comprehensive selection of aspen and rigid media residential and light commercial evaporative air coolers in the market

Manufacturer of fully integrated modular central plants that provide complete chilled water and hot water solutions in a cost-effective manner

Full offering of heat trace systems including cables, connection kits and accessories.

The largest manufacturer of water source and geothermal heat pumps, developing innovative, energy efficient products

Humidifier and evaporative cooling manufacturer working to meet specific applications with the most effective solutions available in today's market

A premier-global authority in the design and manufacturing of fans, blowers, vents, laboratory exhaust systems, and energy recovery ventilators

Premier manufacturer of textile air dispersion products for open and finished ceiling architecture, critical environments, and under floor applications

Recognized technological leader in the venting industry.

Leading experts in sound attenuation anlaysis, application and fabrication.

Producer of high quality, innovative Water Softening and Water Treatment Systems

Leader in surface mounted and submersible municipal, commercial and industrial pumps. 

Manufacturing custom air handling, air/evaporative cooled rooftop DX units, indirect/direct evaporative cooling and energy recovery systems

Experts in zone control air conditioning to set the highest industry standards for quiet, efficient performance in air handling and VAV terminal units

Solutions for worldwide heat transfer applications with high quality products for the evaporative cooling and industrial refrigeration markets

Wolrd-wide industry leader in field erected cooling tower products for commercial HVAC, power generation, and industrial process

Flex Air brings more than 50 years of combined industry experience to deliver groundbreaking custom modular systems, packaged central utility plants, modular electrical systems, fluid pumping systems and custom air handling solutions.

World-class specialty manufacturer of quality, high performance pressure independent control valves, actuators, and meters

Leading American manufacturer of premium room packaged AC products, designed for residential and commercial applications

An industry innovator in the design and manufacture of HVAC systems, specializing in custom air handling units and integrated package rooftop systems

The global technology leader in foodservice indoor climate and air purification solutions for commercial kitchens and restaurants

Manufacturer of high quality heat transfer equipment and steam products with more that 50 years of engineering and fabrication experience.

Providing fan solutions for industry and infrastructure applications worldwide with over 40 years of manufacturing experience

A global leader in meeting critical air management requirements in fan wall technology and custom air handling units

Unique flow solution products for direct in-line solids handling and integrated  oil sensing for submersible pumps

Innovative and engineering driven manufacturer of Air and Water Cooled Chillers, Condensing Units and Heat Pumps.

Leading manufacturer of revolutionary Air-Rotation technology, providing the most energy-efficient way to heat, cool, and ventilate open-span buildings.

A global leader committed to creating intelligent buildings, efficient energy solutions, innovative systems, and integrated infrastructures

Industry leader in air distribution products and solutions, manufacturing grilles, diffusers, VAV terminal units, coils, and more

LF Systems focuses on the needs of the laundry exhaust, stairwell pressurization, supply air and multi-family high rise systems.

A leader and innovator across global business categories for variable refrigerant flow (VRF) systems, ductless split systems and PTAC systems

Delivering cutting-edge cooling systems designed to meet the growing demands of today's data centers.

Innovative producer of energy-efficient boilers, water heaters, pool heaters, and commercial package systems for all water heating needs

Manufacturing HVLS fans, commercial and industrial high volume ceiling fans, and controls for a variety of applications

Part of the Nortek portfolio of brands and an industry leader and pioneer in custom rooftop DX air handling systems and floor-by-floor solutions

Producer of high quality, customizable water softening and water treatment systems for residential, commercial, institutional, and industrial applications

Manufacturing innovative air flow management products for over 20 years with a commitment to prouct innovation, quality, and customer satisfaction

The most trusted brand in high quality tools, instruments, equipment, safety and supplies

Ultra high-efficiency packaged and modular chillers, process cooling chillers, oil-free Maglev chillers, and heat recovery chillers

A global leader in innovative, energy-efficient and sustainable climate solutions for mission-critical and commercial processes

Custom fabrication company with over 35 years of experience with domestic water boosting, boiler skid packaging, and control systems capability

Provider of single point sourcing of quality hydronic products, valves, balancing and flow control technologies, and value-added services

A global industrial company that leverages its design and manufacturing capabilities to deliver innovative air management for commercial HVAC markets

Designer and manufacturer of commercial/industrial airflow and pressure sensing elements, room/space pressure monitoring, and control systems

Leading supplier of pumps and pump systems used throughout the world and known for consistent, quality manufacturing and performance

Engineering submersible solids handling pumps, self-primers, and grinder/reciprocating pumps for municipal, commercial, and industrial markets

A leader in the manufacturing of high quality natural gas distribution and regulating products with a focus on constant innovation and custom technology

Premier manufacturer of packaged booster systems, pre-fabricated heat transfer skids and hydronic system solutions.

Offering a wide variety of filtration products to satisfy most applications with focus on service, engineering, quality, and manufacturing excellence

Modern refrigerant piping system solution utilizing flame-free connectors and bendable copper tubing.

The industry standard for venting, chimney, stairwell pressurization control and laundry exaust systems

Leader in modular gas-fired absorption chillers, heaters and heat pump technology.

Recognized for excellence in precision manufacturing of dampers, smoke control, louvers, air measuring systems and energy recovery

Since 1978, SunEarth has continuously built industry leading solar hot water collectors, components, and packaged systems.

Leading manufacturer of Scotch Marine Firetube, condensing boilers and boiler room equipment for process steam, hot water and waste recovery.

Leading manufacturer of high efficiency heating, cooling, and plumbing comfort systems offering comprehensive, convenient, single-source solutions

Manufacturer of custom packaged and knockdown air handlers, fanwall fan retrofit systems, and new/replacement coils for commercial applications

Thermaduct is the leading manufacturer of high R-Value pre-engineered outdoor phenolic duct with UV-resistant vinyl cladding. 

Innovative manufacturer of digital mixing valves and water booster systems.

A global expert and manufacturer of gasketed and welded plate heat exchangers for a variety of applications with a legacy over 85 years long

A leading manufacturer of pre-insulated piping systems in low, medium, and high temperature systems for the cryogenic and construction industries

Providing quality IAQ products engineered specifically to provide a clean, safe, and comfortable indoor air environment

Specialists in retrofit vertical stack fan coil and heat pump solutions.

Manufacturer of innovative packaged all-indoor HVAC system solutions featuring modular sections designed with standard widths and heights in mind

Pioneering technology for the chimey and venting industry with full line of draft inducers, variable volume flue dampers and related controllers.

A pioneer in commercial air-to-air energy recovery, heat ventilation and 100% outside air units with over one-million installations across North America

Innovative custom air handling solutions for retrofit and new construction buildings working to deliver high quality products for diverse applications

Mission critical data center and edge computing thermal, power, and racking solutions for optimal computer room conditioning

Your trusted partner for commercial, institutional, and industrial water solutions since 1971

Global brand of air handling units, packaged/split DX systems, ductless/VRF systems and chilled water systems that optimize environments