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This section provides an overview for hot water boilers as well as their applications and principles. Also, please take a look at the list of 36 hot water boiler manufacturers and their company rankings. Here are the top-ranked hot water boiler companies as of December, 2024: 1.Hurst Boiler & Welding Co, Inc., 2.Rite Engineering, 3.Superior Boiler.
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Engaged in research on nitride semiconductor growth using the MBE method at Waseda University Graduate School. After graduating from graduate school in 2016, he joined a non-ferrous metal manufacturer.
Engaged in equipment maintenance and engineering work at metal smelting plants. Moved to a chemical manufacturer in 2022. Engaging in similar tasks.
A hot water boiler is a device that heats water by burning fuel to supply hot water. These boilers require proper treatment of exhaust gases, as well as regular maintenance, inspection, and management.
Hot water boilers come in various types and specifications, depending on the region and the size of the building. Often, specialized contractors or engineers are needed for proper maintenance.
Hot water boilers are used in various settings, including in heating systems and hot water supply systems in homes and buildings.
In heating systems, hot water boilers are used for floor heating and radiators. They supply heated water to rooms, and are common in residences, offices, and hotels.
Hot water boilers also supply hot water for use in faucets, showers, and bathrooms. They are essential in residential and hotel settings, providing appropriately tempered water for comfortable bathing.
Additionally, hot water boilers find applications in industries such as food processing for heating and sterilizing products, with designs varying according to process requirements.
A hot water boiler typically consists of a combustor, a heat exchanger, and a control unit.
The combustor burns fuel, such as gas, to generate heat for heating water. It is used alongside fuel supply and combustion control equipment.
The heat exchanger transfers heat between the water and combustion gases. It usually consists of metal tubes and fins, with the combustion gases passing through them to heat the water.
The control unit of a hot water boiler manages water supply, temperature control, ignition, extinguishing, and exhaust gas emission control. Some boilers also use advanced control methods to improve combustion efficiency.
Hot water boilers are classified into four types based on the pressure inside the vessel:
Vacuum hot water boilers operate under negative pressure, allowing water to boil at lower temperatures. They are suitable for low-temperature heat sources and are effective in low-pressure environments.
These boilers heat water under atmospheric pressure and are commonly used in homes and buildings for heating and water heating systems.
Hot water storage boilers heat and store a fixed amount of water, suitable for applications requiring a constant hot water supply.
Through-flow hot water boilers heat water instantaneously upon demand. They are energy-efficient, small, and often used in settings with irregular hot water demand.
*Including some distributors, etc.
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Hurst Boiler & Welding Co. Inc., established in 1967 and based in Coolidge, Georgia, is a custom manufacturer of packaged boilers, boiler systems, and biomass boiler systems. The company sells pressurized feedwater and blowdown separator surge tanks and manufactures a complete line of boiler parts and boiler room peripherals. The boiler parts include exchangers, water softeners, and pollution control systems, and the company also offers in-stock replacement parts for all major commercial and industrial boilers. The company’s boilers range from 6 to 4500 hp and can reach up to 900 psi pressure.
Rite Engineering, established in 1952 and based in Los Angeles, United States, is a manufacturer of boilers. The company produces boilers in the facility at Commerce, California. These boilers are used in different applications. The company also started an R&D lab where the boiler testing happens. The company also manufactures boiler room parts and accessories. Apart from this, it also services and repairs parts that retain the boiler's performance. Rite makes various parts such as gaskets, valves, temperature gauges, and burners.
Super Boiler, established in 1917 and based in Hutchinson, Kansas, is a manufacturer of Scotch Marine firetube and condensing boilers. The company also manufactures various other products, such as boiler room equipment for hot water, recovery of waste, and steam processing. The company uses vessels to make small-footprint boilers that meet the ASME boiler code standards. The boilers produced will be used in commercial steam and hot boiler applications. The company also has other products, such as firebox boilers, high-efficiency condensing boilers, domestic hot water boilers, and biomass boilers.
Precision Boilers, LLC, founded in 1946 and based in Morristown, Tennessee, USA is a manufacturer of industrial and commercial electric boilers. This is a designer cum fabrication company which manufactures electrode and electric boilers, steam boilers, feedwater and blowdown tanks. The boilers are safe, sturdy and apt for diverse industrial applications. Every product passes through a series of quality tests for assurance of superior quality. The products are largely used in hotels, hospitals, schools, distilleries and nuclear power plants.
Sid E. Parker Boiler Mfg. Company, Inc., established in 1946 and located in Los Angeles, California is a manufacturer of commercial steam boilers. The company produces hot water boilers, steam boilers, power-burner hot water boilers, and condensing boilers. The boilers have low excess air levels and high efficiencies and thus perform in every industry. The boilers vary from 1.5 H.P. to 150 H.P. with pressures of 250 PSI. The products are efficient in delivering dry steam in under 10 minutes. The company manufactures accessories like chemical feeders, boiler chemicals, vent materials, heat reclaimers and tank heater bundles.
McKenna Boiler Works Inc., founded in 1921 and headquartered in Oceanside, California, USA is a manufacturer of Scotch Marine and Vertical steam boilers. The company specializes in manufacturing boilers, blowdown tanks and feedwater systems. The company is an expert in industrial and commercial boiler maintenance and boiler repair services. The in-house team conducts annual inspections and preventative boiler maintenance for all commercial setups. The company also offers a wide range of boiler accessories, like level controls, valves, boiler tubes and regulators. The company also has the facility of boiler rentals, to factories during power outages, and shortages.
Sioux Corporation is a producer of industrial heating and cleaning equipment with headquarters in Beresford, South Dakota. Since founded in 1939, they have provided services to numerous industries. Their selection of products includes heavy-duty steam cleaning guns, water chillers, pressure washers, steam cleaners, and solution heaters. Their goods are designed for various industries, including manufacturing, petroleum, and concrete. Sioux Corporation has been awarded the "Pillar of the Industry Award" from the Association of Equipment Manufacturers and the "Small Business Exporter of the Year" from the Small Business Administration of South Dakota.
Blanski, Inc., established in 1962 and based in Reading, Pennsylvania, is a service provision company offering rental services for trailer-mounted and mobile boiler systems for industrial, commercial, and institutional steam and hot water applications. Their product portfolio includes feed water systems, chemical treatments, water softeners, stub stack, and blowdown separator tanks. The company offers boiler installations, burner conversions, and firetube or water tube boiler rebuilding. Blanski is also a rebuilder and remanufacturer of boilers and their accessories for sale.
SUSSMAN Electric Boilers, a Div. of Sussman-Automatic Corp. (SEB) is a manufacturer of electric steam and hot water boilers originally established in 1917 before its acquisition in 2022 by Diversified Heat Transfer, Inc. (DHT). Based in Towaco, New Jersey, the company offers various boilers, generators, and heat exchangers. These include humidification boilers, electric steam generators, stainless steel electric steam boilers, and steam heat exchangers. SEB serves clients in a range of industries, including chemical processors, pharmaceutical manufacturers, biotechnology facilities, and dry-cleaning businesses.
Weil-McLain, established in 1881 and based in Burr Ridge, Illinois, USA is a manufacturer of hydronic comfort heating systems. The company designs and manufactures hydronic heating systems for residential, commercial and industrial set-ups. The company’s products are largely used by engineers, distributors, facility managers, contractors and architects. The company custom designs and manufactures commercial boilers, residential boilers, hydronic baseboards, and indirect-fired water heaters. The products are installed in offices, schools, homes, hotels and churches. Founded by Isadora and Benjamin Weil and originally known as Weil Brothers, this company produces safe, sturdy and technologically superior products.
Manhattan Welding Co., established in 1979 in New York, USA, is a manufacturer and supplier of welding and fabrication solutions. The company’s product range includes a diverse array of offerings such as custom metal fabrication, welding services, structural steelwork, and architectural metalwork. These solutions find applications in industries including construction, architecture, manufacturing, and infrastructure development. Manhattan Welding Co. is devoted to providing quality, precision-engineered solutions that meet the specific requirements of its clients. With over four decades of experience, a skilled team, and advanced equipment, they continue to be an ideal partner in delivering quality welding and fabrication solutions.
Wenta is a manufacturer and exporter of industrial laundry machines and equipment that was established in Ankara, Turkey in 2000. The company primarily produces drying machines, washing machines, and folding machines. It also offers ironing machines as well as finishing machines for enhancing the quality or appearance of fabrics. These are commonly used in the healthcare, hospitality, and industrial processing sectors. Aside from its products, the company provides technical consulting and support services, as well as installation, personnel training, and product maintenance.
Bosch Industriekessel GmbH is based in Bavaria, Germany, and is a manufacturer of industrial boilers that was originally established as Loos in 1865 before its acquisition and rebrand by Bosch Thermotechnik GmbH. The company’s product lineup includes heating boiler systems for public facilities or buildings, steam boilers for commercial or industrial use, and hot water boilers for standard heating operations. It also offers thermal and process heating system solutions for customers requiring additional assistance. The company serves clients in the industrial and commercial sector, as well as German public utility companies.
Thermic Electric Solutions SL, established in 1977 and headquartered in Madrid, Spain, is a manufacturer specializing in electric equipment for heat production. The company offers an extensive and diverse product category including boilers, spas, and bakery, offering a comprehensive catalog of equipment. This includes industrial steam generators, hot water accumulators, steam boilers, industrial thermal fluid boilers, and fermentation conditioners, among other products. These machines serve an array of applications, such as generating steam for power generation, creating warm and humid environments for yoga practice, and providing relaxation through hydrotherapy and sauna experiences.
The Fulton Companies, established in 1949 and headquartered in Pulaski, New York, USA, is a distinguished manufacturer and supplier specializing in industrial steam boilers and thermal fluid heaters. The company's primary emphasis is on designing and producing high-efficiency, boiler systems and heating solutions for a range of industrial applications. As a key player in the thermal energy manufacturing, the Fulton Companies' products find use in various sectors such as food processing, healthcare, and manufacturing. With a promise to modernization and sustainability, the company backs to efficient heat transfer and energy management, solidifying its status as an important provider of advanced thermal solutions.
Acme Engineering Products Ltd., founded in 1956 and based in Montreal, Quebec Canada is a manufacturer of gas detection systems, strainers and electric boilers. The company specializes in manufacturing gas detection systems for building ventilation controls, automatic scraper-strainers for intake, process, and effluent filtration for large industrial and commercial setups. The company is an expert in custom designing and manufacturing electric boilers, superheaters, electrodes and auxiliary boilers. The products are largely used by production houses, oil and gas, defence and aerospace. The products are available in Canada, North America, China and India.
Custom Thermal Applications established in Brampton, Ontario, in 1986 is a manufacturer of retrofit combustion systems for industrial process heating. Their product range and services include heat-treating ovens, paint-drying ovens, ovens, and other cooking equipment for the food processing industry, burn-off ovens, paint-stripping ovens, and thermal oxidizers. The company affiliated with ProTherm Ltd., a process combustion and HVAC servicing company that installs and services equipment designed and marketed by Custom Thermal Applications.
Bacon Engineering Limited (BEL) is a Canadian contract manufacturer specializing in industrial boilers that was established in Brampton, Ontario in 1962 as a subsidiary of E. Bacon & Co. Ltd. The company is equipped to handle all aspects of industrial boiler plant construction from design to commissioning, including regulatory compliance and accreditation. Its capabilities are geared to the production of industrial burners and steam boilers, as well as boiler control and burner management systems. BEL also offers retrofitting and fuel conversion services to its clients in the water treatment, renewable energy, industrial packaging, and pharmaceutical sectors.
Cleaver-Brooks Company is a manufacturer of boiler room products and related equipment that was established in Thomasville, Georgia, USA, in 1929. The company primarily produces steam and hot water generation products. These products include water- and firetube boilers, waste heat boilers for recovering wasted heat from exhaust gasses, and electric boilers for low-noise and clean applications. It also offers low-NOx burners and economizers for improving boiler efficiency. The company’s products are used mainly by biofuel refineries, chemical processing plants, and power generation facilities.
Guangdong Henglian Food Machinery Co. Ltd., founded in 1974 and headquartered in Guangdong, China, is a manufacturer of food production and processing machines. The company's products include meat processing machines, baking machines, and appliances that include mixers, juicers, and slicers. It has sales of over 120,000 machines per year and exports to more than 90 countries. While it primarily serves food processing companies, it also has clients that include bakeries and chemical processors, and it is a member of the Kitchen Utensils Chamber of Commerce of All-China Industry and Commerce.
Enorpa, established in 2017 and headquartered in Isparta, Turkey, is a manufacturer of sheet metal products specializing in heating systems and pressure vessels. The company specializes in manufacturing and projecting sheet metal products for contracting and production purposes. Its products include hot water boilers, hot air appliances, and greenhouse heating systems. Its services encompass mechanical installation projects, greenhouse projects, and audit services. The company operates to meet heating, storage, and steam needs, ensuring compliance with TSE, ASME, and GOST standards. Its business development encompasses all aspects, from market research to after-sales service, including product development, logistics, and maintenance.
Pirobloc, S.A., established in 1977 and headquartered in Barcelona, Spain, is a manufacturer of thermal oil boilers and related industrial heating equipment. The company’s products include thermal oil heaters, electric steam boilers, and gas recovery boilers. It offers turnkey solutions, managing all aspects from design to commissioning. Its products are used in resin reactors, solar thermal power plants, and printing machines. Te company’s services cover thermal engineering, heat transfer fluids, and maintenance of boilers and circuits. It also facilitates indirect heating processes for steam, hot air, or hot water using heat exchangers.
ECR International, Inc., established in 1928 and based in Utica, New York, is a manufacturer of cast iron radiators and baseboard heating. The company has also started to design boilers and, therefore, has changed the name to Utica Boilers. The company also distributes global residential, commercial, and industrial tanks to its customers. The company has a facility in Utica, which also serves as a research and development lab for designing air source and hydronic equipment. The company develops all its products, meeting regulatory and environmental standards.
Alfa Laval Corporate AB was founded in 1883 and headquartered in Lund, Sweden. Alfa Laval serves energy, utilities, home, personal care, food, dairy, beverage, marine, transportation, pharmaceutical, biotech, water, and wastewater industries. Alfa Laval provides heat transfer, separation, and fluid handling products and solutions worldwide. Alfa Laval operates in three divisions: Energy, Food & Water, and Marine. Alfa Laval offers oil & gas-fired steam and composite steam boilers, exhaust gas economizer, and ballast water treatment systems, and exhaust gas cleaning products. Alfa Laval also provides sensing and control, cleaning validation, condition monitoring, agitators, tank, powder mixers, fittings, and tubes, as well as wall mounted cleaning nozzles, rotary jet and heads; and tank accessories and covers.
Combustion Installations of New England, established in 1972, is a manufacturer of boiler and process control systems and equipment. Their products include burners, safety and control valves, industrial ovens, and furnaces. In addition, the company, based in Enfield, Connecticut, builds, installs, and services combustion and process control systems. They are boiler room specialists, and mechanical contractors, for companies in New England. The company also offers emergency power plant services, including troubleshooting, system adjustments, emissions testing, preventative maintenance, and safety surveys.
Wattco was founded in 1972 and is headquartered in Lachine, Quebec. Wattco is a manufacturer of electric heating products for use in many utilities including oil and gas, renewable energy, HVAC systems, as well as others. Wattco products include immersion, circulation, inline, flanged, screw plug, pipe, over the side, industrial bore, tubular, finned tubular, strip, finned strip, cartridge, band, silicone rubber, open coil element, duct, finned tubular duct heaters, infrared radiant heaters, as well as other combinations of heaters and control panels.
Indeck Power Equipment Company was founded in 1960 as a sister company to Indeck Keystone Energy, LLC, founded in 1840. The company is currently headquartered in Wheeling, Illinois and serves numerous industries including chemical, pulp, utilities, food, and manufacturing with industrial boilers and related parts. The company’s services include turnkey services for industrial facilities and municipal campuses, parts replacement, boiler installation, equipment maintenance and inspections, and on-site consultation. Rental services for boilers and systems are also available.
Thermal Solutions LLC is headquartered in Lancaster, Pennsylvania. The company is a manufacturer of water heating equipment and boiler control systems used across commercial and industrial applications for customers across the United States through an independent sales network. The company’s 3 product lines include both condensing and non-condensing ultra high-efficiency hot water boilers & heaters and packaged systems & accessories. Condensing heaters range in capacity from 400,000 BTU/hour to 1 million BTU/H inputs at 97% efficiency. Non-condensing heaters maintain 87% efficiency at noise levels below 50 decibels.
Necron Energy, established in 2007 and based in Tuzla, Istanbul, Turkey, is a manufacturer of uninterruptible power supply (UPS) systems and related power quality devices. The company offers UPS systems for protecting critical equipment from power losses or interruptions, and servo as well as static voltage regulators for maintaining stable voltage levels throughout a facility. It also offers battery charger rectifiers for converting AC to DC power, inverters, and power quality devices. The company is ISO 18001, ISO 20001, and ISO 27001-certified, and mainly serves clients in the industrial sector.
Sinus-Jevi Electric Heating B.V., founded in 1922 and part of the Nibe Group, is a manufacturer and supplier in Medemblik, the Netherlands, specializing in electrical heating devices. Certified with ISO 9001 and ISO 14001, the company offers various space heating products, including air-duct and anti-condensation heaters, explosion-proof column radiators and fan heaters, as well as finned tube heaters. It also produces a range of resistors, such as air-cooled and water-cooled load banks. These products are used in various industries, particularly in harsh environments like onshore and offshore petrochemical sectors.
Hubbell Water Heaters is a Stratford, Connecticut-based manufacturer and distributor of water heaters and systems. The company was established in 1920, and offers clients engineering, design, installation, and maintenance services. Among the company’s products are industrial and commercial electric, gas, steam, and indirect heaters, as well as replacement components. Hubbell Water Heaters has installed units in establishments like the Smithsonian National Museum, MIT in Cambridge, and the One World Trade Center.
Ranking as of December 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Hurst Boiler & Welding Co, Inc. |
11.5%
|
| 2 | Superior Boiler |
10.6%
|
| 3 | Rite Engineering |
9.3%
|
| 4 | Precision Boilers, LLC |
7.1%
|
| 5 | Blanski, Inc. |
5.3%
|
| 6 | Weil-McLain |
4.9%
|
| 7 | Sioux Corporation |
4.9%
|
| 8 | McKenna Boiler Works Inc |
4.4%
|
| 9 | Bosch Industriekessel GmbH |
3.1%
|
| 10 | PIROMAK SRL |
2.7%
|
Derivation Method
The ranking is calculated based on the click share within the hot water boiler page as of December 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
11 | 55.0% |
|
Canada
|
3 | 15.0% |
|
Turkey
|
2 | 10.0% |
|
Germany
|
1 | 5.0% |
Japan
|
1 | 5.0% |
|
Spain
|
1 | 5.0% |
|
United Kingdom
|
1 | 5.0% |
63 products found - Page 2
63 products - Page 2
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