Manufacturers

The world's largest manufacturer of air filtration solutions, bringing clean air to all aspects of our customers' lives for over 100 years.

The world leader in creating comfortable indoor environments efficiently through the manufacture of custom commercial-use HVAC equipment.

A technology leader in resource-efficient electrification and automation systems, including variable frequency drives and commercial electrical equipment.

Manufacturer’s specific purpose plenum fans are designed to be the quietest, most compact, modular, energy-efficient fans you’ll ever need.

AdaptivAir seeks to provide the highest quality and most economical air handling retrofit solutions through fast and hassle-free collaboration with customers.

A recognized leader in delivering cost-effective, commercial condensing boilers, high-efficiency water heaters, and energy recovery solutions.

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

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

Climate control systems that are designed for direct and indirect fired gas make up air units, air turnover, and evaporative cooling systems.

The industry standard for packaged pumping systems, integrated plant control, commercial pumps, heat exchangers, dirt/air separators, and more.

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

The global developers of custom cooling solutions that maximize energy efficiency in cooling towers, closed circuit coolers, and evaporative condensers.

A humidifier and evaporative cooling manufacturer working to meet specific applications with the most efficient and cost-effective solutions available.

As a third-generation, family-owned manufacturer, Custom Mechanical Equipment (CME) delivers custom-engineered HVAC and rooftop screening solutions that elevate energy efficiency, architectural appeal, and long-term performance. 

A global leader in welded and gasketed plate heat exchangers offering state-of-the-art technology of customized, high-efficiency heat transfer solutions.

Manufacturers of the best water pumps, wastewater pumps, pump systems, and technologies to meet the needs of growing communities across the globe.

ENERVEX offers a wide range of energy-saving exhaust solutions designed for the commercial, residential and industrial/processing industries.

Manufacturers of drives, starters, and protection options that require minimal adjustments for simple installation and operation.

A world leader in the design and manufacturing of the highest quality custom air handling units for all types of building environments.

A world-class manufacturer that is working to make indoor comfort automatic through the use of controls, field devices, and software.

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

Designer and Manufacturer of an award-winning product line that includes commercial boilers, water heaters, control tanks, and accessories.

The leading manufacturer in water filtration solutions that help maintain efficiency, reduce maintenance, and extend the life of your major HVAC equipment.

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

Working to control the temperature/quality of outside air with integral face and bypass coils, air curtains, unit heaters, duct furnaces, and door heaters.

Providers of custom air handler products, performance, and solutions, all with a focus on design, reliability, and flexibility.

Industry experts in fume extraction systems, including spring hose reels, motorized hose reels, simple drops, portable units, underfloor, and rail systems.

Premier manufacturer of ultra high-efficiency packaged and modular chillers, process cooling chillers, oil-free Maglev chillers, and heat recovery chillers.

A designer of commercial airflow and pressure sensing elements, room or space pressure monitoring, and control systems for a variety of HVAC applications.

Provides innovative products for modern mechanically attached fittings, producing heat-free assembly of refrigerant piping systems.

Solutions designed to produce the most efficient method of tempered heating and cooling for a wide range of make-up air applications. 

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

Manufacturers of multi-purpose dehumidifiers that work to set new standards for quality, performance, and reliability in dehumidification systems.

The industry leading high efficiency Air and Dirt coalescing type air elimination product.

Manufacturers of the original vertical stack and water source heat pump and innovators of air handlers and water-cooled air conditioners around the world.

Commercial, high-performing HVAC systems that run more efficiently in real-world conditions and come standard with world-class service and support.

Manufacturers double fail-safe stainless steel self-sealing gas vents for boilers and water heaters as well as Polypropylene vent systems for high-efficiency condensing appliances.