Electric tank heaters for commercial cylinders, calorifiers and buffer vessels

Howden Electric offers ten different ranges of electric immersion heater suitable for cylinders, calorifiers and buffer vessels.  Heater loadings range from 1kW to 1000kW.  Fixing specifications are available from 1″ BSP to 500 bore flanges.  Fixed, glanded and removable elements are available, Howden Electric immersion heaters suitable for virtually every application.

If you need information on selecting or specifying an immersion heater, see our technical section.

RX Screw In, Fixed, Rod Element Immersion Heater
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1kW to 12 kW immersion heaters for fitting to calorifiers and tanks. Single and three phase with boss sizes 2” and 2 ¼” BSP, IP55 terminal enclosure. Suitable for water heating.

Application:

Domestic, building services and commercial.

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WR Screw In, Fixed, Rod Element Immersion Heater
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1kW to 24kW immersion heaters for fitting to calorifiers and tanks. Single and three phase with boss sizes 1”, 1¼", 1½", 1¾", 2", 2¼" and 2½” BSP, IP66 terminal enclosure. Suitable for water heating and anti-frost applications. Can be specified to heat oils and caustics.

Application:

Building services, commercial, industrial, marine and outdoor use.

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SA Screw In, Fixed, Rod Element Immersion Heater

1¼” and 1½” BSP immersion heaters for fitting to calorifiers and tanks. 1kW to 15kW in single and three phase, IP65 terminal enclosure. Suitable for water heating and can be specified to heat oil.

Application:

Building services, commercial, industrial and marine.

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WF Flanged, Fixed, Rod Immersion Heater
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1kW to 24kW immersion heaters for fitting to calorifiers and tanks. Single and three phase with flange fixing, IP66 terminal enclosure. Suitable for water heating and anti-frost applications. Can be specified to heat oils and caustics.

Application:

Building services, commercial, industrial, marine and outdoor use.

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FE Flanged, Rod Element Immersion Heater
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6kW to 120kW immersion heaters for fitting to calorifiers and tanks. Three phase with flange fixing, IP41 and IP55 terminal enclosure. Suitable for water heating.

Application:

Building services and commercial.

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BF Glanded (Replaceable), Rod Element Immersion Heater
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6kW to 60kW, glanded element type immersion heaters for fitting to calorifiers and tanks. Three phase with flange fixing, IP41 terminal enclosures. Suitable for water heating.

Application:

Building services.

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GE Glanded (Replaceable), Rod Element Immersion Heater
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12kW to 1000kW, glanded element type immersion heaters for fitting to calorifiers, tanks and flow heaters. Three phase with flange fixing, IP41 and IP65 terminal enclosures. Suitable for water heating and can be specified for heating oil and caustics.

Application:

Building services, industrial, marine and outdoor use.

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CR Screw In, Removable Element Core Immersion Heater
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1kW to 6kW immersion heaters for fitting to tanks. Single and three phase with boss sizes 2", 2¼", 2½” BSP. Suitable for water heating and anti-frost applications.

Application:

Industrial and outdoor use.

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RF Flanged, Removeable Core Element Immersion Heater
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1kW to 6kW immersion heaters for fitting to tanks. Single and three phase with flange fixing. Suitable for water heating and anti-frost applications.

Application:

Industrial and outdoor use.

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RE Flanged, Removable Core Element Immersion Heater
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6kW to 250kW, removable core type immersion heaters for fitting to tanks and flow heaters. Three phase with flange fixing, IP41 and IP65 terminal enclosures. Suitable for water heating and can be specified for heating oil and caustics.

Application:

Building services, industrial, marine and outdoor use.

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