ACV E-Tech W Wall Mounted Electric System Boiler

ACV E-Tech W Wall Mounted Electric System Boiler

ACV E-Tech W Electric Boiler

The ACV E-Tech W Electric Boiler is a wall-mounted sealed-system boiler designed to provide efficient electric heating for residential and commercial central heating installations.

Available in several output configurations, the E-Tech W range provides heating outputs from 8.4kW to 36kW, depending on the selected model. It can be connected to conventional radiators or underfloor heating systems, making it a flexible alternative to gas, LPG and oil heating in suitable installations.

The compact wall-mounted design and integrated system components make the ACV E-Tech W suitable for new heating installations, replacement projects and applications where a flue-free electric boiler is preferred.

Wall Mounted Electric Boiler for Central Heating

The ACV E-Tech W is a wall mounted electric system boiler designed for sealed central heating systems.

Unlike conventional gas or oil boilers, the E-Tech W does not require a combustion flue. This provides greater flexibility when planning an electric heating installation and can be particularly useful where a conventional flue installation is unsuitable.

The range is compatible with both radiator heating systems and underfloor heating installations.

ACV E-Tech W Output Options

The E-Tech W is available in multiple output configurations to suit different heating requirements.

The current ACV range includes:

• E-Tech W 09 – up to 8.4kW
• E-Tech W 15 – up to 14.4kW
• E-Tech W 22 – up to 21.6kW
• E-Tech W 28 – up to 28.8kW
• E-Tech W 36 – up to 36kW

The exact electrical supply and phase configuration varies by model. E-Tech W 09 and W 15 are available in single-phase and three-phase versions, while the higher-output W 22, W 28 and W 36 models are three-phase.

Electric Boiler for Radiators and Underfloor Heating

The ACV E-Tech W can supply heat to different types of wet central heating systems.

It is compatible with:

• Radiator heating
• Underfloor heating
• Sealed central heating systems
• Suitable domestic heating installations
• Suitable commercial heating installations

This flexibility makes the E-Tech W suitable for projects where electric heating needs to be integrated with an existing or new wet heating system.

Integrated Heating System Components

The E-Tech W is supplied as an integrated sealed-system boiler with several key components built into the unit.

Depending on model and configuration, these include:

• 10-litre expansion vessel
• Pressure gauge
• Safety valve
• Low-water-pressure switch
• Integrated HEP circulating pump
• Automatic air vent
• Heating elements
• Internal control circuit
• Built-in 3A MCB

Having these components integrated into the boiler helps simplify system installation and reduces the need for separate components around the heating appliance.

Incoloy 800 Stainless Steel Heating Elements

ACV uses removable heating elements constructed from Incoloy 800 stainless steel.

The heating elements are designed for long service life and are removable for servicing when required.

Modulating Electric Heating

The E-Tech W uses modulation based on heating demand.

This allows the boiler to adjust its electrical heating operation according to the requirements of the heating system rather than simply operating continuously at maximum output.

Electric Alternative to Gas, LPG and Oil Boilers

The ACV E-Tech W provides an electric alternative to conventional LPG and oil heating systems.

Because it is an electric boiler, there is no combustion flue required. ACV also positions the E-Tech W as suitable for applications where electric heating can provide an alternative to LPG or oil.

The required electrical supply must be confirmed before purchase because the different E-Tech W models have different voltage, phase and current requirements.

Electric Boiler for Heat Pump Backup

The ACV E-Tech W can also be used as a backup or top-up heat source alongside heat pump systems.

This makes the range relevant to hybrid heating projects where an electric boiler is required to provide additional heating capacity when needed.

Domestic Hot Water Compatibility

The E-Tech W is primarily a system boiler for space heating.

ACV states that the boiler can be combined with an external storage cylinder for domestic hot water, while an optional kit for instantaneous domestic hot water is also available.

The exact DHW configuration should therefore be confirmed according to the selected E-Tech W model and installation requirements.

Quiet Electric Heating Without a Flue

The electric heating design means there is no combustion process and no conventional boiler flue requirement.

This provides greater flexibility for installation locations and can make the E-Tech W useful for properties where installing a gas or oil boiler flue would be difficult.

ACV E-Tech W Specifications

ACV’s official documentation confirms the 13-litre total capacity, 10-litre expansion vessel, 85°C maximum operating temperature, 3-bar maximum heating service pressure and IP43 protection rating across the E-Tech W range.

ACV E-Tech W Dimensions

The E-Tech W range has approximate dimensions of:

Height: 763mm
Width: 442mm
Depth: 332mm

The official ACV product overview lists these dimensions for the E-Tech W range.

Electrical Supply Requirements

Electrical requirements depend on the selected E-Tech W model.

The range includes:

• 230V single-phase models
• 400V three-phase models
• Different current requirements according to boiler output

For example, ACV lists the E-Tech W 09 single-phase model at 1 × 230V and the three-phase versions at 3 × 400V + neutral. Higher-output models require three-phase electrical supply.

Always confirm the exact model, electrical supply and installation requirements with a qualified heating or electrical professional before ordering.

Who Is the ACV E-Tech W For?

The ACV E-Tech W is suitable for customers looking for:

• A wall-mounted electric boiler
• An electric system boiler
• Electric central heating
• Electric heating for radiators
• Electric underfloor heating
• A flue-free heating solution
• An alternative to LPG or oil heating
• Electric boiler backup for heat pump systems
• Domestic or commercial electric heating
• A multi-output electric boiler range

Buy ACV E-Tech W Electric Boiler in Europe

EuroFuelSupply supplies heating and energy products to customers across supported European markets.

The ACV E-Tech W Electric Boiler provides a flexible wall-mounted electric heating solution for suitable central heating installations, with models available from 8.4kW through 36kW.

For trade, commercial or larger heating projects, contact EuroFuelSupply to confirm the appropriate model, electrical configuration, availability and European delivery options.