Over The Side Heaters

Over The Side Bottom Mounted Heaters 14 - 18 wpsi

APPLICATIONS
WATTCO™ bottom mounted heaters come with copper or Incoloy® sheaths for use in most liquid heating applications. Refer to the construction chart below or call us at 1-800-492-8826 for further assistance in watt density and sheath selection.

Specially configured wattage or voltage
Customized riser height
Other sheath materials than those listed are available
Built-in thermostat or high limit controls are available
4” sludge legs
Passivation for Incoloy® and stainless steel sheaths
Explosion-proof terminal boxes are available

Images are for illustrative purposes only

Over The Side Bottom Mounted Heaters 26 - 30 wpsi

Specially configured wattage or voltage
Customized riser height
Other sheath materials than those listed are available
Built-in thermostat or high limit controls are available
4” sludge legs
Passivation for Incoloy® and stainless steel sheaths
Explosion-proof terminal boxes are available

Images are for illustrative purposes only

Over The Side Bottom Mounted Heaters 53 - 60 wpsi

Specially configured wattage or voltage
Customized riser height
Other sheath materials than those listed are available
Built-in thermostat or high limit controls are available
4” sludge legs
Passivation for Incoloy® and stainless steel sheaths
Explosion-proof terminal boxes are available

Images are for illustrative purposes only

Over The Side Heaters (Heavy Oil Application) with Densities 5 - 15 wpsi

Steel or Stainless Steel based flange heaters of all sizes
Steel, Stainless, Incoloy or copper elements
3-4 inch cold sections
Up to 600Volt application (1 or 3 Phase)
Standard (NEMA 1), Moisture Resistant Terminal enclosures (NEMA 4) or Explosion Proof Enclosures (NEMA 7)
Typically used to heat: Heavy Mixtures, Heavy Fuel Oil, Wax, Steam, Solid Grease

Images are for illustrative purposes only

Over The Side Heaters (Light Oil Application) with Densities 20 - 30 wpsi

Steel or Stainless Steel based flange heaters of all sizes
Steel, Stainless, Incoloy™ or copper elements
3-4 inch cold sections or made to measure cold sections
Up to 600Volt application (1 or 3 Phase)
Standard (NEMA 1), Moisture Resistant Terminal enclosures (NEMA 4) or Explosion Proof Enclosures (NEMA 7)
Typically used to heat: Glycol Mixtures, Caustic Solutions, Acidic solutions, Fuel Oils, Lubrication Oils, Mineral Oil baths

Options:
Thermostat Controls and High Limit Controls

Images are for illustrative purposes only

Latest blogs

Direct Steam Injection Heaters

News
Apr 22 2022

Direct steam injection heaters are used for heating water and water-based fluids. Steam bubbles are injected directly into the target fluid with a nozzle or diffuser. The steam bubbles transfer heat energy to the fluid. Just as direct heaters are the...

Applications of Electric Heaters in Carbon Capturing

News
Mar 7 2022

“CCS (Carbon capture and storage) is a necessity, not an option, for reaching net-zero emissions.” 2019, Committee on Climate Change Industrial producers and manufacturers are taking ownership of their role in the climate change crisis. Th...

Clean-in-Place (CIP) Systems Guide

News
Mar 4 2022

Caustic fluids, sediment buildup, and corrosion can wreak havoc on industrial equipment from the inside out. The inside surfaces of tanks/vessels, filters, and pipes are especially susceptible. While the exterior surfaces are easy to clean, these pre...

Flow Batteries and their Role in Process Heating

News
Mar 4 2022

Ice, glass, and iron are revolutionizing the way scientists think about the long-standing problem of energy storage. This is the story of flow batteries, newly emerging as a prominent stand-alone energy storage solution. For a long time, renewable ...

Carbon Capture – utilization and storage

News
Mar 4 2022

Carbon capture, utilization, and storage (CCUS), or carbon capture and sequestration/storage (CCS), is a groundbreaking process that aims to reduce the amount of carbon dioxide (CO2) in the atmosphere. CO2 is a byproduct of many industrial and commer...

Circulation Heaters for CIP Systems

News
Mar 3 2022

Clean-in-place systems are optimal for cleaning the interiors of pipes, tanks, and equipment in closed systems. This process uses circulation heaters to apply temperature and flow in a series of rinses and washes that pump fluid throughout the system...

Electric heating – Challenges Facing the Industry

News
Mar 3 2022

Professor Alina Adriana Minea, Technical University “Gheorghe Asachi” from Iasi Bd. D. Mangeron no.63, Iasi, 700050, Romania E-mail: [email protected] Due to the numerous advantages of electric heating, it is used extensively in industry de...

Iron Flow Battery technology and its role in Energy Storage

News
Feb 22 2022

Energy storage is a hot topic of discussion in the utilities sector and alternative energy generation because it is crucial to support grid electrical supply, transmission, and distribution systems. For our utilities provider, regulators, and grid op...

Types of Steam in Process Heating Applications

News
Feb 22 2022

The thermal energy transfer capabilities of steam make it an ideal solution for all sorts of process heating applications. We use them in everything from sanitization in the labs that created the COIVD vaccines to power generation in the plants that ...

Enclosure Heaters 101

News
Feb 21 2022

Enclosure heaters and cabinets protect heating systems and equipment. Ordinary enclosures offer suitable protection from physical damage and elemental damage such as condensation. Hazardous area enclosures mitigate hazards from specific hazards in ha...

Finned Tubular vs Open Coil Heater Elements

News
Feb 19 2022

One of the main components of an industrial heater is the heating element. The heater element transfers the heat to the target medium either through direct contact or from inside a protective sheath. Electric heating elements offer a high degree of...

Difference Between Pure Steam & Clean Steam

News
Feb 18 2022

Although steam generation methods are fairly similar, not all steam is created equal. Where high-quality steam with no chemicals or additives is necessary, care must be taken to create pure or clean steam. These types of steam are commonly used in th...

Water Heater Maintenance

News
Feb 17 2022

Both inline water heaters and immersion water heaters provide core functions in industrial processes. They provide everything from steam generation in power plants to sanitizing pharmaceutical equipment and our foods. Keeping these water heaters in p...

Benefits of Electric Heaters to Maintain Boiler Feedwater

News
Feb 15 2022

Feedwater heaters preheat water for boilers. A steam-generating boiler, like those found in power plants, requires much less time and energy to convert this preheated water to steam. This efficiency helps increase output while decreasing operating co...

Inline Heaters for Clean Water Heating

News
Feb 12 2022

Clean water is that which is safe for human use and/or consumption. Of course, this is important for the food and beverage industry and domestic use, such as clean drinking water. It is also a necessity for many industrial applications. Heating clean...

What is Impedance Heating

News
Feb 10 2022

Impedance heating is a clever approach to pipe heating. The pipe itself becomes the heater element rather than installing a heater into the pipe. The heating method achieves this by applying low voltage AC to the pipe with electricity. As the current...

Oil Heating with Inline Heaters

News
Feb 8 2022

Inline heaters use indirect heating to maintain flow, regulate, and control the temperature of the heated medium. They are commonly used in steam generation and preheating, as well as processing water. The indirect heating method makes inline heate...

Welding Techniques Used in Heating Elements for Electric Heaters

News
Jan 14 2022

Electric immersion heaters provide a vital source of heating in industrial applications by quickly raising the temperature of the heating medium. Their robust, compact, and uncomplicated design makes them a method of choice whenever industrial heatin...

Our Products

Latest blogs

Direct Steam Injection Heaters

Applications of Electric Heaters in Carbon Capturing

Clean-in-Place (CIP) Systems Guide

Flow Batteries and their Role in Process Heating

Carbon Capture – utilization and storage

Circulation Heaters for CIP Systems

Electric heating – Challenges Facing the Industry

Iron Flow Battery technology and its role in Energy Storage

Types of Steam in Process Heating Applications

Enclosure Heaters 101

Finned Tubular vs Open Coil Heater Elements

Difference Between Pure Steam & Clean Steam

Water Heater Maintenance

Benefits of Electric Heaters to Maintain Boiler Feedwater

Inline Heaters for Clean Water Heating

What is Impedance Heating

Oil Heating with Inline Heaters

Welding Techniques Used in Heating Elements for Electric Heaters

Common Industries that Wattco works with

Chemical

Oil and Gas

Food

Defense

HVAC

Pharmaceutical

Case Studies View All

Wattco News View All

Most Popular Blogs View All

Downloads