EHS Flex 24kW Three Phase Electric Combi Boiler - ALC - 3PCO - 24F - 24000C Flex - Getplumb

EHS Flex 24kW Three Phase Electric System Boiler - ALC-3PSY-24F

SKU ALC-3PCO-24F

£1,350.00 - £1,350.00

£1,350.00

£1,350.00 - £1,350.00

£1,350.00

EHS Flex 24kW Three Phase Electric System Boiler – ALC-3PSY-24F

Name: EHS Flex 24kW Three Phase Electric System Boiler - ALC-3PSY-24F
Brand: EHS
Price: 1350.0 GBP
Availability: InStock

The EHS Flex 24kW Three Phase Electric System Boiler is a powerful and efficient heating solution designed for larger homes that require consistent central heating and reliable hot water when paired with an unvented indirect cylinder. Built as a modern alternative to traditional gas boilers, it offers clean, safe, and future-ready performance with zero emissions, near-silent operation, and no flue requirement. Its compact, wall-mounted design and intuitive touchscreen interface make it an ideal choice for properties where gas is unavailable or where homeowners want a low-maintenance electric heating system.

24kW

Heating Output

5 Years

Warranty

Wall Mounted

Installation

Three Phase Electric

Power Supply

Key features

01

24kW Heating Output

Delivers powerful and reliable heating for medium to large homes.

02

Three-Phase Electric Operation

Designed for properties with a three-phase electrical supply.

03

System Boiler Design

Works with an indirect unvented hot water cylinder to provide central heating and stored hot water.

04

Integrated Pump & Expansion Vessel

Built-in components simplify installation and reduce additional system requirements.

05

100% Efficient at Point of Use

Converts electrical energy directly into heat with no flue losses.

06

Pre-Wired for Faster Installation

Factory pre-wired design requires only an external RCD connection by a qualified electrician.

Technical specification

Find all the essential technical information

Range

Flex

Model

Flex 24kW Three Phase

Manufacturer Part Number (MPN)

ALC-3PSY-24F

Product Type

Electric System Boiler

Fuel Type

Electric

Electrical Supply

Three Phase

Heating Output

24kW

Boiler Type

System Boiler

Mounting Type

Wall Mounted

Hot Water Provision

Requires an Indirect Unvented Hot Water Cylinder

Thermostat Compatibility

RF & WiFi Programmable Thermostats

What's included

✓ Integrated circulation pump

✓ Integrated expansion vessel

✓ Pre-wired electrical connections

✓ Built-in touchscreen control panel

Standard delivery

1–3 working days

Free over £60

Heavy item delivery

34.5kg unit — pallet delivery, please ensure access

£32.99

Store pickup

GetPlumb Reading store — usually ready in 24 hours

Free

Good to know

Tracking details sent by email once dispatched
Someone needs to be present to receive heavy items
Deliveries to Scottish Highlands and offshore may take longer — check at checkout
Installation is not included — see our approved installer network

Frequently asked questions

What type of property is the EHS Flex 24kW Three Phase Electric System Boiler suitable for? +

The EHS Flex 24kW Three Phase Electric System Boiler is designed for medium to large homes with higher heating demands. It is ideal for properties with multiple bathrooms when paired with a compatible unvented indirect hot water cylinder.

Does the EHS Flex 24kW require a three-phase electrical supply? +

Yes. This model is designed to operate on a three-phase electrical supply. Please ensure your property has a compatible electrical installation before purchasing.

Does the boiler require a flue or gas connection? +

No. As an electric boiler, it requires no flue, gas supply, or fuel storage, giving greater flexibility when choosing an installation location.

Is an expansion vessel and pump included? +

Yes. The boiler comes with an integrated circulation pump and expansion vessel, helping to simplify installation and reduce the need for additional components.

JM RH SP

Not sure this is the right unit?

Tell us your home size and current setup — we'll confirm the right kW output before you order.

Rated 4.9 for pre-sales support

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