EHS Flex 7kW Single Phase Electric System Boiler – ALC1-PSY-7F

The EHS Flex 7kW Electric System Boiler is a high-performance, single-phase heating solution designed for small properties that require an efficient and reliable alternative to gas boilers. Compact and wall-mounted, it delivers consistent central heating while working seamlessly with both vented and unvented hot water cylinders. With its modern touchscreen display, near-silent operation, and zero emissions, the Flex 7kW System Boiler provides a clean, safe, and future-proof heating option for properties where gas is unavailable or a flue cannot be installed.

Product Application

This 7kW system boiler is ideal for small flats, studios, annexes, and outbuildings with low to moderate heating demand. It pairs perfectly with standard radiators or underfloor heating systems and works with both vented and unvented cylinders for hot water storage. Its compact design and no-flue requirement allow flexible installation in airing cupboards, kitchen units, lofts, or utility rooms. The boiler comes pre-wired with an integrated pump and expansion vessel for faster installation.

Product Specifications

Key Features

• Range-rateable output to match property requirements • Pre-wired for fast installation • Suitable for vented and unvented cylinders • Integrated pump and expansion vessel • Zero risk of carbon monoxide or gas leaks • No flue required • Intuitive touchscreen controls • Minimal moving parts for reliability • No mandatory servicing required • Compact design for flexible siting • Ideal for solar PV integration with a cylinder • Suitable for low-cost off-peak and renewable electricity tariffs • Recommended for use with RF or WiFi programmable thermostats

The EHS Flex 7kW System Boiler offers homeowners and installers a low-maintenance, efficient, and future-proof electric heating solution. With integrated components, range-rateable performance, and zero emissions, it is a clean and reliable alternative to traditional gas systems—available from GetPlumb at competitive pricing.

At GetPlumb, we strive to provide reliable and cost-effective delivery options to our customers. Please review our shipping policy below.

🆓 Free Local Delivery (Orders £60 & above)

We offer FREE delivery on orders £60 or more for selected local areas.

Eligible Postcodes Include:

• RG*
• SL*
• OX10*, OX11*, OX49*
• HP1*, HP3*, HP8*, HP9*, HP10*, HP11*, HP12*, HP13*, HP14*
• WD*, HA*, UB*, TW*, KT*
• W1* – W9*
• NW*, SW*

Delivery Time: 2–4 working days
Shipping Cost: £0.00

📦 Standard Shipping (Weight-Based Rates)

For orders that do not qualify for free delivery, standard shipping rates apply based on total cart weight.

• For cart weight between 0–5 kg, the shipping cost is £2.99 with a delivery time of 2–4 working days.
• For cart weight between 5–25 kg, the shipping cost is £7.99 with a delivery time of 2–4 working days.
• For cart weight between 26–40 kg, the shipping cost is £15.98 with a delivery time of 2–4 working days.
• For cart weight of 41 kg and above, the shipping cost is £31.96 with a delivery time of 2–4 working days.

🧱 Block Salt (Harvey’s) – Unit-Based
Shipping

This rate applies only to Harvey’s block salt products.

• £7.99 is charged for every 3 items.
• The charge increases by £7.99 for each additional set of 3 items.

Examples:

• 1–3 items → £7.99
• 4–6 items → £15.98
• 7–9 items → £23.97

Delivery Time: 2–4 working days

📏 Large / Long Items (Length-Based Shipping)

For oversized items where the product length is 1.5 metres or more:

Conditions:

• Product length ≥ 1.5 m
• Cart weight ≤ 40 kg

Shipping Cost: £18.00 (flat rate)
Delivery Time: 2–4 working days

Collection from Store

Customers can also choose to collect their order from our store in
Reading, UK, at no additional charge.

For any questions regarding shipping, please contact our support team at online@getplumb.co.uk.