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EB and E Immersion Heaters

EB and E Immersion Heaters

The Adveco EB and E series are a range of electric immersion heaters and kits for use with water heating systems. Ideally suited as primary or backup heat sources in a wide variety of applications, they are an excellent choice for low carbon top up heating when paired with renewables. Installation of supplementary electric immersion heaters also grants a reliable level of reserve heating capacity in the event of a primary heat source failure.

Features & Key Technologies

Options

Adveco’s Immersion heaters boast a Nicalloy 825 sheath with stainless-steel flange and gasket. Connecting directly into the clean-out access or side port of its compatible range of tanks, they are capable of reaching operating temperatures of up to 90°. The EB and E rangers offer a choice of 25 electric immersions with outputs ranging from 3 to 36 kW and operating pressures up to 6 and 10 bar.

All heater kits additionally contain the required Control thermostat & overheat cut-out thermostat and pockets for use with the heating elements as standard. All heating elements are available in multiple flange sizes or as standalone elements, allowing maximum compatibility with a large number of vessels.

Immersions with dual heating circuits (EB0027) supply electrical output through its primary circuit, with a secondary circuit providing a variable heating intensity based on periods of demand, for use with differential tariff supplies, or to provide 50% redundancy backup to the primary immersion heater circuit, depending upon how it is controlled. This ensures a continuous supply of hot water even in the event of a primary heater failure, virtually guaranteeing a hot water supply so long as there is power to the building.

Additional Options

  1. Pocket mounted combination control & overheat thermostat for primary heater
  2. E0049 Control Panel with auto-changeover function in event of a fault & BMS fault output

Additional Information

  1. Multiple immersions can be used
  2. Not recommended as a primary heat source in hard water areas
  3. Electric immersions are easy to install/replace but should be regularly maintained
  4. For electric as a primary heat source or for electric heating in harder water areas Adveco recommends use of an indirect ARDENT electric boiler.
  5.  

Technical Specifications & Downloads

View table as a PDF (43kb)

Model
Capacity [kW]
Immersed Length [mm (in)]
Phase Input
Heat Intensity [W/cm2]
EB0014; E0021
3
375 (14.75'')
1 or 3
8.7
EB0015; E0022
6
460 (18.1'')
1 or 3
9.2
EB0016; E0023
9
460 (18.1'')
1 or 3
9.4
EB0017; E0024
12
510 (20'')
3
9.2
EB0018
18
460 (18.1'')
3
9.4
EB0019A
24
510 (20'')
3
9.2
EB0021A
36
510 (20'')
3
9.1
EB0027
18 + 9
510 (20'')
3
9.2

Why Choose Adveco

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50 Years

Adveco Ltd. is the independent hot water specialist for the commercial built environment and has historically traded as A.O. Smith Water Heaters in the UK.

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Highest quality products and services

We prioritise our clients’ needs to deliver bespoke, practical systems.

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Full aftersales support

Maintenance and service packages, commissioning, spares, warranty and technical support for your application.