H.D. Grant Co., Inc. represents many of the best manufacturing lines in the HVAC industry. They supply and distribute exhaust fans, fire dampers, radiation dampers, single duct VAV boxes, fan powered VAV boxes with electric heat, Vibration Isolation, and many other products for the HVAC industry.

Helo is one of the world's largest sauna and steam bath, steam generators and rooms business. They develop, manufacture and market sauna and steam products worldwide. Helo Group Ltd has sauna room, sauna heater and steam generator manufacturing plants in Finland, Sweden, Germany and the United States and an extensive research and development program for sauna and steam related products.

IERNA's Heating & Cooling offers quality air and expert HVAC service for customers home. They provide their customers with expert installers, knowledgeable, experienced technicians, and friendly customer service representatives.

ISC Sales Inc. provides superior industrial products to a wide variety of end-users and original equipment manufacturers (OEM). They offer a broad range of climate control products for electrical enclosures, such as air conditioners, vortex coolers, air to air heat exchangers, purge & pressurization units, filtered fans, and thermoelectric coolers.

Kadant Unaflex LLC, based in Anderson, South Carolina, is a leading manufacturer of expansion joints, compensators, and custom-engineered flexible hose for process industries such as petrochemical, power generation, and water treatment, among others.

Kurt's AC & Heat in Tavares, Florida, is a family-owned HVAC company. The company's goal is to provide the customers with fast and courteous service. The company installs top-quality, energy-efficient replacement heating, and air conditioning systems at a reasonable price and offers extended warranties to guarantee peace of mind throughout the lifespan of the system.

Marlo is a manufacturer of Modular Air Handling Units (AHU’s), Cooling, Heating, Steam, DX (refrigerant) coils, shell & tube heat exchangers and various equipment for the Military.

More Heat More Cool is a family-owned, full-service heating and cooling company proudly serving the Greater Cincinnati and Dayton areas. They specialize in residential HVAC repair, replacement, maintenance, indoor air quality, water heating, and whole-home comfort solutions. Their team combines decades of hands-on expertise with a modern, customer-focused approach built on honesty, craftsmanship, and 5-star.

The modular water chiller was invented by Multistack. It started with a radically simple idea: water chillers made up of modules that could be brought into the equipment room one at a time, through standard doorways and down elevators, to form a fully integrated water chiller system. The modular chiller idea launched a revolution and transformed Multistack into a leader in the commercial water-chiller industry.

PFE Corp. offers complete sales and service for all brands, makes, and models of residential and commercial HVAC equipment. Whether one needs an upgrade, a full system replacement, or routine maintenance, they handle it all.

Located outside Baltimore, Maryland, Powrmatic, Inc. is a well-known, long-established manufacturer of heating, cooling, and air-cleaning equipment for the industrial and commercial marketplace. A subsidiary of the Stamm International Group, Powrmatic manufactures a complete line of direct-fired and indirect-fired heaters, cooling systems, and media and electrostatic air cleaners that can be customized to fit customer needs.

Precision Heating & Air Conditioning distributes air conditioners, boilers, ductless systems, evaporator coils, fan coils, gas furnaces, geothermal heat pumps, heat pumps, oil furnaces and more.

Pres-On is an innovative manufacturer of foam tape, custom adhesive coating gaskets, and cap liners serving a wide-range of major industrial markets.

Regal Inc. offers a full range of heating and cooling services with their nationally trained technicians for ones home and business. Their product range includes gas furnaces, oil furnaces, boilers, radiant floor heating, heat pumps, geothermal systems, hybrid heat systems, roof-top units, electric heating, zone control, air purification, system balance, freon leak detection, ventilation, humidifiers, to name a few.

Ryf Heating & Air Conditioning, Inc. provides reliable and affordable HVAC services to hundreds of customers each month, with the goal of making them satisfied customers for life. They supply cooling, indoor air quality and heating solutions.

Simon's Supply is one of the area's oldest and most established plumbing and heating supply sources. They are distributors of plumbing, heating, and cooling supplies from the top name brands in the industry, all at competitive prices.

Temp-Air Equipment Sales, formerly Airrex USA, is a renowned provider for all portable HVAC needs. They have recently gone through a rebrand to TEMP-Air Equipment Sales, a name they adopted to encompass the wide array of products that they carry. They provide more than 70 different models of products from over 12 different manufacturers.

Thermal Gas System is the manufacturer and seller of 24x7 monitoring systems for refrigerant leaks, oxygen depletion, CO for parking or fleet facilities, using the latest photoacoustic infrared and CMOS options.

The Thybar Team fabricates Edge Precision-Engineered HVAC and rooftop products, delivering High Value and Superior Customer Care to all of the Stakeholders. Thybar develops HVAC and rooftop products using a process that is open, safe, and collaborative to create long-lasting internal and external customer relationships through innovative ideas and technology while striving to exceed expectations in everything we deliver.

Vesta.DS, Inc. was established in 2016 to promote condensing tankless water heaters, combination boilers and heating boilers specifically designed for North America The products are manufactured in South Korea by Datsun Celtic, a company founded in 1982 that introduced European-style gas boilers into the Korean market. Today, their energy efficient products are sold throughout the world. To better serve industry, Vesta has regional sales

Established in 1959, Watts Engineering Sales, Inc. is a renowned manufacturer’s representative in the HVAC business. Watts Engineering serves the needs of mechanical engineers, mechanical contractors, architects and other industry professionals as a representative for top-tier manufacturers producing top-shelf HVAC equipment. Their products include unit heaters, duct heaters, fire dampers, grilles, ceiling diffusers and fans.

Wholesale Heating Supply Co. are US-based renowned distributors of quality heating and cooling products. They are specialists in furnaces, air conditioners and hot water heaters, sheet metal and filters.

Andrews Water Heaters is a market-renowned manufacturer of commercial gas fired water heaters. Established in 1976, Andrews has a comprehensive range, offering unique products like MAXXflo EVO and the high-performance SUPAflo EVO, which means they have the solution for any commercial and industrial application, however large or small.

Blue Star Heating and Air is a globally renowned air conditioning and commercial refrigeration company with over seven decades of experience in providing expert cooling solutions. It fulfills the cooling requirements of a large number of corporate, commercial as well as residential customers, as well as offers products such as water purifiers, air purifiers and air coolers.

Boldr is redefining home energy with smart devices that make HVAC systems intelligent. Boldr Pro is a program dedicated to supporting HVAC contractors with exclusive products and software designed to help grow their business and promote customer loyalty with confidence.

Carrier Air Con is a globally renowned provider of heating, air-conditioning and refrigeration solutions. They provide innovative new products and services that improve global comfort and efficiency.

Incorporated in 1950, De'Longhi Group is a globally renowned provider of portable heaters and air conditioners. They also manufacture electrical and kitchen appliances, along with consumer goods.

Dettson – A member of the Ouellet group. Mission. Provide sustainable solutions to the HVAC (heating, ventilation, air conditioning) industry.

Glen Dimplex Heating & Ventilation is a subsidiary of the Glen Dimplex Group. They design, develop and deliver innovative heating and ventilation solutions that address a wide range

Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. They provide a wide range of services, including HVAC systems, Information & Telecommunication Systems, Social Infrastructure & Industrial Systems, Electronic Systems & Equipment, Construction Machinery, High Functional Materials & Components, Automotive Systems, Smart Life & Ecofriendly Systems.