• Electric Hydrogen heater

    Electric Hydrogen heater

    Industrial electric heater for hydrogen heating

  • Electric Marine Heater

    Electric Marine Heater

    Industrial electric heater for marine platform

    Immersion heaters are particularly useful in marine and military operation since there are many instances in a ship that requires quick heat generation. For example, a high demand of hot water is required for both cleaning and drinking. Sanitization is very important to prevent disease outbreak in the ship and hot water is the cheapest way to sterilize unwanted biological organisms. An approximately temperature of 77°C is sufficient to disinfect ship equipments such as empty vessels and tanks. WATTCO™ offers a great numbers of marine heaters to provide the precise heat for marine application.

    A flanged electric marine heater can be used to warm the temperature of the potable water supply tank. This is generally done by inserting the immersion marine heater into the water tank reservoir (Figure 1). Other than water application, flanged heaters can also be used to preheating different liquids, for example, such as oil tank for ship transportation.

  • Industrial Electric boiler heater

    Industrial Electric boiler heater

    Electric boiler heater

    horizontal and vertical boilers/water heaters use electrical current to generate hot water and steam. all electrical energy is converted to heat, with automatic controls, each boiler is simple to operate and maintain.

  • LNG electric heater

    LNG electric heater

    Liquefied Natural Gas electric heater

  • Nitrogen heater

    Nitrogen heater

    Nitrogen circulation heaters are commonly used in PV manufacturing. They offer a high level of energy efficiency and uniform heat distribution.

  • Circulation heater

    Circulation heater

    Circulation heaters are mounted within a thermally insulated vessel through which liquid or gas passes. The contents are heated as they flow past the heating element, making circulation heaters ideal for water heating, freeze protection, heat transfer oil heating, and more.

    Circulation heaters are powerful, electric in-line heaters constructed of a screw plug or flange-mounted tubular heater assembly installed into a mating tank or vessel. Non-pressurized or highly pressurized fluids can be heated very effectively using direct circulation heating.

  • Immersion heater

    Immersion heater

    An immersion heater heats water directly inside it. Here, there is a heating element immersed in the water, and a strong electric current is passed through it which causes it to heat the water in contact with it.
    An immersion heater is an electric water heater that sits inside a hot-water cylinder. It acts a bit like a kettle, using an electric resistance heater (which looks like a metal loop or coil) to heat the surrounding water.
    WNH’s immersion heaters are designed primarily for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases. By generating all the heat within the liquid or process, these heaters are virtually 100 percent energy efficient. These versatile heaters can also be formed and shaped into various geometries for radiant heating and contact surface heating applications.

  • Thermal oil heater Thermal oil furnace

    Thermal oil heater Thermal oil furnace

    Thermal oil heaters are mainly used in the chemical and pharmaceutical industries to supply heat to processes at high temperature levels (300 to 450°C). They are often heated with special fuels, such as gaseous or liquid by-products from a process.

  • Electric Air Heaters For Dust Removal In Power Stations

    Electric Air Heaters For Dust Removal In Power Stations

    Industrial electric air heater for dust removal use

  • Industrial Electric Skid Heating

    Industrial Electric Skid Heating

    Combine this with the extreme energy efficiency of electric heaters to maximize the cost-effectiveness of a skid system.

    Applicable Industry or Industries: Oil & Gas, Mining, Chemical Processing. Benefit of Using this Skid: Heater/pump skids are able to maintain a constant temperature throughout the storage tank, preventing freezing, fallout, or stratification.

  • Industrial Electric Flow Heater

    Industrial Electric Flow Heater

    Convenient and ready-to-connect, WNH non-explosion-proof control cabinet include temperature, power, multi-loop, process, and safety limit controllers. Designedfor electric heaters, control panels are composed of switching devices, fusing,and internal wiring. Control panels can  be custom designed to meet therequirements of your application. Application WNH is able to create electrical control cabinet dedicated to the control of its electric heaters. The cabinets are made to order in order to...
  • Explosion Proof Industrial Flow Heater

    Explosion Proof Industrial Flow Heater

    WNH flow heaters are used for heating liquids and gases. They are manufactured to customer specifications in explosion-protected design  (ATEX, IECEx, etc.) or in high-quality industrial design.

    The flow heaters can be mounted either vertically or horizontally depending on the available space. The heaters can be delivered in different designs, with or without certificates and with various approvals.