Ducane is all about providing outstanding value in home heating and cooling. They provide residential heating and cooling products, packaged units, and split systems under 5-tons.

Since 1928, Dunkirk has delivered innovative, efficient, and dependable home heating products to professionals, building owners, and homeowners. Their products inventory includes condensing boilers, water boilers, water heaters, storage tanks, thermostats and multiple boiler control units.

Dupont provides technology-driven solutions to its customers. From renewable energy sources like photovoltaics, wind, biofuels, and fuel cells to the application of advanced materials making the exploration, production, and transportation of oil and gas more efficient, Dupont’s products and services help provide better performance, reliability, lower cost, improved safety, and a reduced environmental footprint.

Dura Products, Inc is a state-of-the art Indiana based manufacturer of metering, pumping and dispensing systems for the DEF, AG, and turf Chemical industries. Founded by owners with decades of knowledge in farming and the chemical sales industry, Dura Products Inc goes beyond excellent design to incorporate innovative, versatile and durable transfer pump solutions with the end consumer always in mind.

DuraVent is the recognized technological leader in the venting industry. Consistently first to market with new innovations, DuraVent is committed to providing safe and technologically advanced venting.

The E.ON Group is one of Europe's largest operators of energy networks and energy infrastructure and a provider of innovative customer solutions for 50 million customers. Thus, they are decisively driving forward the energy transition in Europe and are committed to sustainability, climate protection, and the future of the planet.

Easyflex is the leader of all things flexible. We’re a global leading manufacturer and distributor of flexible, corrugated stainless steel products. Through technological innovation, attention-to-detail, and stringent quality control, we manufacture and deliver superior products to customers worldwide.

For over 20 years, Eaton’s Furnace Heating & Air Conditioning HVAC has been proudly serving Coquitlam and the Lower Mainland, providing top-tier HVAC solutions to homes across the region. As a locally-owned company, they are deeply rooted in their community, committed to delivering reliable, energy-efficient heating and cooling services.

EcoMechanical specializes in top-quality HVAC services in Houston, including installations, repairs, and maintenance. They offer energy-efficient solutions like Carrier mini-split systems, R-32 refrigerants, air scrubbers, UV lights, and surge protectors. With expert technicians and a commitment to comfort and sustainability, they deliver reliable, innovative climate solutions tailored to their needs.

Elektrotermex was founded in 1988. From the beginning of its existence to the present day, it has been 100% a company with Polish capital. The market activity was focused on heating services. They were the first in the country to start the production of compact heat distribution centers. They were very well received, as evidenced by medals and diplomas at trade fairs and exhibitions.

Elevate comfort with Elevation Mechanical — your premier heating, ventilation, and air conditioning company in Colorado Springs. Their family-owned and operated business offers heating and AC services to help make life easier. With more than a decade of experience, they are confident that they are the company for you.

Manufacturing residential and commercial baseboard radiation since the early 1970’s, Embassy Industries is one of the most widely recognized hydronic heating equipment manufactures in North America. Embassy Industries offers a complete line of high efficiency hydronic heating equipment for every residential application.

Environmental Air Systems LLC. is an Industrial Grade Mechanical Contractor and Off Site Constructed Equipment Manufacturer that specializes in Mechanical Contracting, Off Site Construction, Custom Air Handling Units, Data Centers, Chiller Plants, Boiler Plants, Prefabrication, Central Utility Plants, and Design Builds.

ERLUS AG is one of the leading manufacturer of roof ceramics and chimney systems in Germany. With around 500 employees, they are also one of the largest in the industry, which produces exclusively in Germany.

ESCO Home Services provides the region of Salt Lake City and surrounding areas with a wide range of heating, air conditioning, plumbing and electrical solutions. They also provide HVAC installation and maintenance, furnace repair, AC repair and servicing, and plumbing services.

Essential Heating and Air is the go-to source for all things heating and cooling in the Auburn, Washington area, USA. When an AC unit starts acting up, users can count on their skilled technicians to provide top-notch AC repair services. They specialize in a comprehensive range of HVAC solutions, including the installation, replacement, and maintenance of mini splits and furnaces.

Esser Plumbing & Heating (Aire Serv of Fargo - Esser Plumbing) perform commercial and residential installations and services throughout the Lakes Area in Minnesota and the Fargo-Moorhead area. They provide heating installation and repairs that includes furnaces, geothermal and ventilation, residential plumbing, drain and sewer services, such as cabin winterization, bathrooms, kitchens, water heaters, water softeners, pipe repair and more.

Since 2015, Everlast Air Conditioning and Heating's clients trust them for top-notch air conditioning service. At Everlast Air, they’re proud to offer top-rated HVAC services to keep their clients happy. They’re committed to meeting their needs and building trust with every interaction. Their equipped vans handle air conditioner repairs on the spot.

At Fahr Home Solutions, they specialize in providing top-notch residential HVAC and plumbing services. With years of experience and a commitment to excellence, their team is dedicated to ensuring year-round home comfort, safety, and efficiency. They specialize in selling Rheem products, which are known for being super reliable and energy-efficient.

Fair Fix is a boilers expert company, Located in Sidcup covering the Greater London area, United Kingdom (UK). Their size and location means they are ideally placed to offer a fast, personal and reliable service that domestic customers rightly deserve.

FAMILY DANZ HEATING & COOLING LLC is an individual & family services company providing quality HVAC service to the Capital Region and beyond for over 40 years, whether it be residential HVAC, commercial HVAC, and fuel services.

Federal Association for Combined Heat and Power aims to increase the efficiency of energy conversion in order to conserve resources and reduce emissions that are harmful to the environment and the climate. The association strives for the broadest possible social alliance, which should also be reflected in the membership and the composition of the board.

The Bundesverband Bioenergie eV (BBE) is the umbrella organization for bioenergy. It was founded in 1998 in order to give the diversity of bioenergy with all its manifestations and technological paths in the electricity, heating and transport sectors an effective representation in politics and society.

Federation of German Heating Industry owns 117 companies and 2 associated associations. Similar to the German engineering industry, the German heating industry is structured as a medium-sized company. The members of the BDH also include world market leaders with annual sales of between 2 and 3 billion euros. In 2020, the BDH member companies generated a total of 16.2 billion euros and employed 76,900 people.

Fenwal serves OEMs in HVAC, commercial cooking, medical, RV, Industrial Equipment, Fire protection and many other markets. They are a global company offering products and technical support worldwide through a broad network of local representatives and distributors.

Ferguson HVAC offer the best unitary and ductless equipment brands and a wide-range of HVAC products, including accessories, controls, air distribution supplies, and service and repair parts. Ferguson HVAC Branches are supported by an advanced network of 10 distribution centers strategically located around the USA.

Five Star Plumbing Heating Cooling offers plumbing, heating, cooling, electrical and insulation services to homes and businesses in Upstate South Carolina and Hendersonville, North Carolina. It has provided its customers the best service, healthy home solutions, and energy savings in its industry.

Founded in 1992, Flamingo Plumbing & Backflow Services strives to provide world-class residential and commercial plumbing services throughout South Florida. Their full-plumbing services extend to thousands of residential and commercial customers, now including St. Lucie, Martin, Palm Beach & Broward counties.

Flynn Refrigeration is the key provider of refrigeration, air conditioning and compressed air products, and they deliver these alongside a vast range of technical and remanufacturing services.

FPT Industrial is a brand of Iveco Group N.V. (EXM: IVG), dedicated to the design, production, and sale of powertrains and solutions for on- and off-road vehicles, as well as marine and power generation applications. Over 8,000 people across ten production sites and ten R&D centers work for FPT Industrial all around the world.