ACV Excellence in Hot water > ACV Hot water Tanks and Boilers > E-tech S

E-tech S

Compact floor standing combination electric boiler. Flexible installation options.

The E-Tech S is the first electric boiler in the world that combines the benefits of electric heating with the advantages of the Tank-in-Tank system.

Sensible Efficiency

For electric to succeed, it is vital that every watt of input finishes up as useful hot water and heating. This new range of E-Tech S Tank-in-Tank thermal storage units is designed to do just that. Three conveniently sized models are available and each benefits from the clever integration of our stainless steel Tank-in-Tank technology with an equally advanced electric boiler control system. Cupro incoyloy elements within the primary water provide the electrical energy.

Installation Flexibility
Three choices for heating connections.The boiler can be installed:

Against the wall
In a corner facing left
In a corner facing right

How It Works

An inner stainless steel hot water storage tank draws heat from primary water circulating through an outer tank which is heated by heavy duty elements. As they’re immersed in primary water only, the heating elements are unlikely to be affected by scaling and input to them is modulated by a dual stage thermostat to reduce cycling and load switching. The special design of the inner DHW tank not only helps ensure scale-free operation, but also avoids the sediment problems that plague conventional cylinders. To fully utilise generated energy the Tank-in-Tank unit is wrapped in a generous 70mm of polyurethane insulation.

Benefits and Features

Quiet operation
No flue
Reduced maintenance (no landlord certification)
Can be used as a stand-alone water heater
Modulating element input
High hot water storage temperature reduces legionellae bacteria risk
Flexible installation options for flow and return connections
Vented or unvented use with pressure System Packs available
Integral primary heating sealed system kit and circulating pump
Small footprint enabling compact installation
Integrated controls

Product (*)

Description (*)

E-tech S 160 (V10)

Combined electric boiler and water heater with stainless steel Tank-in-Tank system

[ Legend ]

Output power max. (80/60°C) (kW) : 14,4
Capacity (total) (L) : 167
Peak flow at 40 °C (L/10’) : 356
Dim. - Width or Diameter (w/o conn.) (mm) : 590
Dim. - Depth (w/o conn.) (mm) : 728 (incl.EV)
Dim. - Height (w/o conn.) (mm) : 1342

E-tech S 240 (V10)

Combined electric boiler and water heater with stainless steel Tank-in-Tank system

[ Legend ]

Output power max. (80/60°C) (kW) : 28,8
Capacity (total) (L) : 250
Peak flow at 40 °C (L/10’) : 545
Dim. - Width or Diameter (w/o conn.) (mm) : 590
Dim. - Depth (w/o conn.) (mm) : 728 (incl.EV)
Dim. - Height (w/o conn.) (mm) : 1818

E-tech S 380

Combined electric boiler and water heater with stainless steel Tank-in-Tank system

[ Legend ]

Output power max. (80/60°C) (kW) : 28,8
Capacity (total) (L) : 394
Peak flow at 40 °C (L/10’) : 875
Dim. - Width or Diameter (w/o conn.) (mm) : 720
Dim. - Depth (w/o conn.) (mm) : 800
Dim. - Height (w/o conn.) (mm) : 2134

(*)

The product range offered can vary according to country. Please consult your distributor.
All values indicated on this site are provided for information only. Please refer to our legal notice.
The following operating conditions were used to generate hot water output data for our products:

Supply water: 10°C
Primary water: 80°C (boilers), 85°C (water heaters) or 90°C (HeatMaster)

Operating conditions
Cold water: 10°C
Delta T° (outlet) : 30°C
Data provided are indicative only. Please read the complete disclaimer.

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