Industrial Immersion Heaters

Industrial Immersion Heater

Backer’s industrial immersion heaters are designed for use in water-based heating systems across commercial and light industrial environments. Available in 3kW, 6kW, 9kW, and 12kW ratings, they feature Incoloy 825 or Titanium sheaths, IP-rated enclosures, and robust thermostat options for safe and efficient operation.

Our heaters are fitted with an IP65 rated, cast aluminum, powder coated terminal cover, a hot-stamped brass threaded flange, and fitted with the option of either Incoloy for standard heaters and titanium heating elements. Sealing Gaskets and Cable glands supplied. Heaters are pressure tested to 3.5 bar, and are made in the UK. The terminal cover is rotatable by 360 deg to ensure ease of installation. 

Our Range of Industrial Immersion Heaters

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Material
Length

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3kW Heaters

Features:

  • Incoloy 825 or Titanium sheath
  • Compatible with single- or three-phase supply
  • Supplied with thermostat

Advantages:

  • Ideal for small tanks and buffer vessels
  • Compact and easy to install
  • Suitable for hard water areas (Incoloy) or aggressive environments (Titanium)

 

6kW Heaters

Features:

  • Incoloy 825 or Titanium sheath with brass head
  • IP55 rotatable terminal box
  • Separate power and control glands
  • Supplied with thermostat

Advantages:

  • Versatile for both commercial and light industrial use
  • Flexible wiring and mounting options
  • Reliable performance in water heating systems

 

 

6kW Digital Heaters

Features:

  • Digital control with adjustable hysteresis and electronic cut-out
  • Incoloy 825 sheath and thermostat pocket
  • IP54 robust enclosure
  • Three-phase only

Advantages:

  • Greater temperature accuracy and control
  • Ideal for systems requiring precise thermal regulation
  • Suitable for integration with digital monitoring setups

 

9kW & 12kW Heaters

Features:

  • Incoloy 825 or Titanium elements
  • IP55-rated terminal box with rotatable head
  • Supplied with or without thermostat
  • Available in multiple immersion lengths and thread sizes

Advantages:

  • Designed for larger tanks and higher heat demand
  • Durable construction for long service life
  • Suitable for industrial wash systems, process tanks, and HVAC storage

Why Choose Backer Industrial Heaters?

  • UK Manufactured with full traceability and pressure tested to 3.5 bar
  • Corrosion-Resistant Materials: Incoloy 825 for hard water, Titanium for aggressive fluids
  • Flexible Installation: Multiple thread sizes, immersion lengths, and control options
  • Safe & Compliant: IP-rated enclosures and dual-function thermostats