AAON

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

ACME Engineering Products

Toxic and Combustible Gas Monitors

AJ Manufacturing

Commercial stainless steel HVAC products, such as diffusers, ceiling systems, fan filter units, air extractors, plenums, and transitions, specifically designed for sterile environments.

ANTEC Controls

Laboratory, healthcare, and pressure sensitive critical environmental air flow control
(Formerly Price Critical Controls)

Above Air Technologies

Precision air control for data processing centers configuring mission-critical cooling system saving data, energy, & money globally

Active Air Solutions

Bi-polar Ionization Air Purification

AdaptivAir

Offering a suite of energy efficient components designed to maximize occupant health, safety, and wellness

Aden

HVAC energy optimization solutions that integrate AI, IoT and other technologies with human expertise to create smart and responsive environmental controls.

Aerovent

Industrial axial and centrifugal fans, roof ventilators, and controllable pitch vaneaxial fans

Air Fixture

The global leader of underfloor air distribution, designed to enhance indoor air quality and reduce energy consumption

Air Things

Manufacturers of radon and air quality monitors for a variety of applications, committed to cleaner air and healthier, more productive lives

AirMaid by Interzon

Advanced cleaning technology for removal of grease and odors in ventilation ducts

Airedale by Modine

Applied thermal innovation in the commercial HVAC industry with a focus on leading-edge technology, energy efficiency, and the environment

Airius

Destratification fans

Alfa Laval

A world leader within the key technology areas of heat transfer, separation, and fluid handling focused on minimizing environmental impact

American Wheatley

We deliver high-quality hydronic specialty items to the HVAC industry that can be used for a variety of heating, ventilation, and air conditioning applications.

Antrum

Centralized IAQ Monitoring

Armstrong Humidifiers

Steam, gas, and electric humidifiers

Armstrong World Industries

Ceiling-mounted UV Air Purifiers and Filtration for Schools and Healthcare

Atmos Air Solutions

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

BASX Solutions

BASX Solutions has a full line of hyperscale data center cooling solutions that are custom-engineered for your specific application

BERKO

Electronic space heating products

BOSCH

Supplies high-quality HVAC and water heating solutions with products including tankless water heaters, heat pump water heaters, boilers

Badger Meter

Water Flow and Energy Measurement

Bioclimatic Air Systems

Air purification and corrosion protection systems for all environments that are engineered for lasting quality, high performance, and energy savings

Bulldog Heat Pump

The BULLDOG Heat Pump System seamlessly combines water-cooled air conditioning and hydronic space heating in a single unit.

CAREL

Global manufacturers of electric and electrode humidifiers, gas fired steam humidifiers, and direct injection steam humidifiers

Capital Coil & Air

Manufacturers of commercial and industrial OEM replacement and custom HVAC coils, heat exchangers, fan coils, and belt drive air handlers

Carson Solutions

Carson Solutions designs innovative HVAC equipment for healthier, more sustainable indoor spaces

Centrotherm

InnoFlue® Polypropylene Vent Systems, BlitzFlex® air-intake systems, & accessories for boilers & water heater applications

Chromalox

The leading thermal technologies supplier of heat trace products for process temperature maintenance, freeze protection, and winterization needs

City Scapes

Innovative architectural screening products including roof screens and enclosures & gates for HVAC systems, dumpsters, & more.

Climate by Design International

Manufactures desiccant dehumidifiers and critical process AHUs for applications including ice arenas, hospital surgical suites, and food processing facilities

Compu-Aire Inc.

Specialty air conditioners for critical electronic system facilities

Cool Automation

Specializing in unique control products to simplify the integration of VRV/VRF AC systems with Home Automation and BMS control systems.

Critical Environment Technologies

Gas Detection Systems

Delta Fabricating

Custom fabricated pressure vessels consisting of materials such as carbon steel, stainless steel, and other alloys under Section VIII, Division 1, "U" and "UM" stamps, of the ASME Code.

Desert Aire

Industrial and Indoor Pool
Dehumidifiers

Detroit Radiant Products Company

Natural Gas, Propane, & Electric Patio Heaters

Diversified Heat Transfer, Inc.

A leading engineering and manufacturing company of heat exchange equipment and systems for the residential, commercial, and industrial markets

Ductmate

Gas Detection Systems

Dunham Bush

Global leader in the HVAC industry specializing in advanced systems to optimize efficiency & comfort, offering dehumidifying &air cleaning options

Duravent Group

Consistently the first to market with new innovations in venting systems, DuraVent has captured a leadership position in emerging markets

EATON

VFDs designed and manufactured for applications requiring ultra-compact solutions, clean power, and with future configurability in mind

EBAC Industrial

EBAC Industrial Products offers over 27 product lines of pre-engineered dehumidification solutions tailored for military, industrial, commercial, and residential needs.

EBTRON

Airflow Measurement and Control

EnergyWall

High-Efficiency Fixed Plate Core and
Modular ERVs

Engineered Stacks

Free-standing stacks are highly engineered. Most projects require a complete structural analysis and review by a licensed structural professional.

Envirosep

Products for process cooling water, data center AC, heat transfer, domestic water booster, modular chiller plant, and boiler room solutions

Ephoca

High-efficiency heat pump, state-of-the-art ERV, MERV 13 filter, and a bathroom exhaust inside a compact, single-package unit

FHP

A leader in the water source and geo-thermal heat pump categories providing heating, cooling, and dehumidification on a global scale

Fellowes

Fellowes air quality management solutions effectively filter and purify indoor air, creating healthier environments in offices, commercial spaces, and homes

Fibreglass Solutions

Fiberglass Reinforced Plastic Ductwork

Flakt Group / Semco

Spiral & Specialty Ductwork, Engineered Housings, Panels and Sound Attenuators

Fresh-Aire UV

Manufactures products utilizing UV light to protect your business, extend the life of your air system, and reduce energy and maintenance costs

Friedrich

Variable Refrigerant Packaged (VRP), Units, PTACs, VTACs

Greenheck

Greenheck leads in air movement, control, and conditioning and offers comprehensive ventilation solutions for commercial and industrial markets

Grundfos

Global leader in advanced pump solutions and accessories

Hamlin

Spiral Round, Flat Oval,
Rectangular Duct

Hart Cooley

Manufacturer of residential and commercial products including grilles, registers, diffusers, commercial and residential venting and chimney systems, and air filtration products and systems.

Heat Fab

The leading global manufacturer of high-quality venting systems for special gas vent applications, specified by OEMs for over 20 years

Huntair

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

IAP Products

Dust, Mist, Fume Collection

Imperial Metals

Roof curbs, Equipment Rails, and Specialty Metal Products

Insul-Pipe Systems

Pre-insulated and Pre-fabricated Piping Systems

Jaga Climate Designers

Climate Designers

KARP

Access Doors - Standard & Fire Rated

KE Fibertec

Textile based ventilation equipment

Klimor

Offers an extensive range of modern air conditioning & ventilation units designed for commercial, residential, and & industrial applications

LAARS

One of the nation’s leading boiler and water heater manufacturers of more than two dozen heating products, accessories, and controls

LF Systems

LF Systems is a fan and controls manufacturer focused on engineering systems for commercial and high-rise dryer, bathroom, and domestic kitchen exhaust.

LG

Variable Refrigerant Flow (VRF) Systems, Mini-splits, DOAS, ERVs, Air-cooled Chillers

Linx Industries

Linx Industries provides innovative, energy-efficient HVAC systems for residential and commercial use

MagicAire

Specializing in the quick ship of air handling units, coils, direct drives and unit ventilators with high efficiency and sound reduction technology

Mammoth

Manufacturer of light commercial units from 5 to 15 tons that are the right fit for light commercial applications and retrofit jobs

Mann - Hummel

HEPA Filters, Bag-in Bag-out Filter Housings

MarCraft

Custom Air Handlers and Energy
Recovery

Marley

A leading global manufacturer of cooling towers, evaporative fluid coolers, evaporative condensers, and air-cooled heat exchangers

Mars

Industrial and Commercial Air Curtain Products

Mason industries

Vibration Isolation, Seismic Restraint,
Floating Floors

Metal Fab Inc.

Boiler, water heater, engine & kitchen / grease
duct ventilation systems

Metalaire

Grilles, Registers, Diffusers, Terminal Units

Miller Leaman

Manufacturers of custom filtration systems, including disc filters and a patented line of stainless- steel liquid filters and strainers

Modine

DOAS Units, Gas, Hydronic & Electric heaters, Make-up Air Units, Unit Ventilators, CW/HW Ceiling Cassettes

Monoxivent

Source Capture Systems, Hose Reels,
FRP Duct

Nailor Industries

Air distribution, terminal units, fan coil units, louvers, fire/ smoke, control dampers, custom air handlers

NanoSox

A world-renowned fabric air dispersion system supplier designed for great comfort, overall even airflow, and precise air throw

National Pump Company

Suppliers of efficient vertical and submersible turbine pumps for industrial and commercial markets, meeting diverse industry demands.

Nederman

Vehicle exhaust, dust & fume collection, & specialty exhaust

Neptronic

Humidifiers, Electric Heaters,
Actuators, Actuated Valves, Controls

Nimbus

Offers practical cooling solutions & superior service, helping customers stay competitive by minimizing water costs, energy expenses, & health risks.

Nortek Solutions

A global leader in leveraging its design and manufacturing capabilities to deliver innovative air management for commercial HVAC markets

NuClimate

Energy-efficient induction and chilled beams, Radiant Heating and Cooling Ceiling Panels

P&G MFG

Quality, efficient, and innovative air filtration systems that meet all required filtration standards.

PRO Hydronic Specialists

Hydronic balancing valve offerings including coil connection kits, stainless steel flex hoses, steel components, automatic flow limiting, and more

Paragon Controls

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

Phenomenal Aire

Indoor Air Quality (IAQ)

Plastec

Corrosion Resistant Polypropylene Fans
and Blowers

Polygon

A global manufacturer offering an extensive line of temporary temperature and humidity control products using a sustainable business model

PoolPak

Manufacturing products to improve the quality and comfort of indoor pool environments with over 45 years of experience in indoor pool dehumidification

Precision Air

Laminar diffusers and OR/ Specialty Healthcare Suite Integrated Ceiling Systems

Precision Coils

Precision Coils specializes in manufacturing precision-engineered replacement coils and OEM coils.

Prihoda

Fabric Ductwork and Diffuser Systems

Puroflux Corporation

Offering a wide variety of filtration products and skidded pump systems, including sand filters, centrifugal separators, and pump starter panels

Quantech

High-quality air-cooled and water-cooled chiller replacements delivered in 2-5 days, minimizing downtime and quickly restoring comfort.

Quest

Desiccant and Refrigerant
Dehumidifiers

Raywall

Electric Heating Products

Recold

Fluid coolers and evaporative condensers with a focus on weight-saving, low-noise design as a part of the SPX Cooling Technology portfolio

Redd-i

Electric Duct Heater

Reznor

Full range of Electric, Gas Fired, and Hydronic Unit Heaters

Rickard

VAV Diffusers - pneumatic, electronic, thermally powered

Rooftop Support Systems

Specialty Air Distribution, RoundRegisterTM, SpotDiffuserTM, VenlouverTM

Schwank

A family-owned enterprise, that provides customized energy-efficient infrared heating, cooling, and air movement system solutions.

Secure-Aire

The only air purification system proven to remove up to 99.9% of harmful fine and ultrafine air particles in real-world testing.

Seiho

Duct & Pipe Support, Equipment platforms, Crossover & walkways, penetrating & non-penetrating bases

Seresco

Indoor pool dehumidification & dedicated
100% outside air units

Smardt

Leading manufacturer of oil-free chillers, using magnetic bearing technology. Extensive range: water-cooled, air-cooled, & evaporatively cooled.

Solaira

Architectural heaters

Sourcetec

Industrial, automotive, and commercial equipment designed for air contaminant solutions using the most current technology in air purification

Specified Controls

High-quality commercial HVAC controls specialized for zoning, thermostats and unique controls for the plan and specification market.

Spirotherm

High efficiency coalescing-type air elimination products and dirt separators, improving water quality in systems across many applications

Spunstrand

Fiberglass, reinforced plastic duct

Sterling

Unit Heaters, Duct Furnaces

Sternvent

Sternvent offers dust collection systems for cleaner, safer commercial and industrial HVAC environments

Superior Rex

Manufacturing an extensive range of fan coils and air handlers in the global marketplace designed to provide reliability, efficiency, and longevity

System Air

ERVs and Semi-Custom AHUs from
400 to 65,000 CFM

TCH

Global leaders in the manufacture of metal hoses, seismic connectors, and expansion joints in the HVAC industry with a focus on quick lead times

TEMPEFF

Dual-Core ERV and Semi-Custom AHUs

Tempmaster

Packaged cooling and heating units, packaged heat pumps, energy recovery ventilators, and split system AC/heat pumps

Temprite

Air Rotation Units | Direct & Indirect Fired Heating | Direct & Indirect Evaporative Cooling

Temtrol

High-quality custom, packaged and knockdown air handlers, fan retrofit systems, and new/replacement coils for commercial applications

The Whalen Company

Manufacturers of the original vertical stack fan coil unit and water source heat pump and innovators of air handlers and water-cooled air conditioners

Thermaduct

Indoor and outdoor duct systems

Thermal Corporation

Custom air handling equipment

ThermoTek

Offering a wide range of products including exhaust fans, ventilation, industrial direct fired, and modular makeup air systems

Tigerflow

Pump packages, skids, and domestic water booster systems with the ability to design and build for a variety of HVAC applications

Titus

Grilles, Registers, Diffusers, Terminal Units, Displacement Ventilation

Tuff Duct

Pre-fabricated Outdoor Duct

US Draft

US Draft Co specializes in Dampers and Ventilation Control Systems within the Chimney and Venting Industry

VMC Group

Vibration Isolation, Flex Connectors, Expansion Joints, IBC Wind & Seismic Systems

Van-Packer Co

Chimney & Venting Products, Kitchen
Ventilation Products

Venmar CES

A pioneer in commercial air-to-air energy recovery, heat ventilation and 100% outside air units

Ventaire

Vehicle exhaust fume removal & dust collection systems

Ventrol

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

Verdant

Smart Thermostats

Vibro-Acoustics

North American leader in vibration isolation and seismic restraint for commercial and industrial applications. Noise Control, Sound Attenuators

Vykon by Tridium

Manufacturing controllers with a global design that are optimized for Niagra 4 and easy to install, integrate, and deploy

Wahaso

Complete design/build water harvesting solutions services, consulting with engineers to determine the best strategy for a project and fabricating a fully integrated system.

Yaskawa

Variable Frequency Drives (VFDs)

Young Regulator

Cable-operated Dampers,
Regulators, Controls

Zamba

Provides expert heating, ventilation, and air conditioning services, ensuring efficient and reliable solutions for residential and commercial.