EHS Flex 7kW Single Phase Electric System Boiler - ALC1-PSY-7F
Shipping time: 2–7 days
Please call us for precise delivery dates.
Description
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
| Specification | Details |
|---|---|
| Brand | EHS (Electric Heating Systems) |
| Range/Family | Flex |
| Product Code (MPN) | ALC1-PSY-7F |
| Product Type | Electric System Boiler |
| Model | Flex 7kW Single Phase |
| Fuel | Electric |
| Phase | Single Phase |
| Voltage | 230V |
| Current | 31 Amps |
| Recommended Breaker | 40 Amps |
| Recommended Cable Size | 6mm |
| Heating Output | 7kW (Range-Rateable) |
| Max Heating Pressure | 1.5 bar |
| Min Heating Pressure | 0.5 bar |
| Max Flow Temperature | 80°C |
| Min Flow Temperature | 20°C |
| Heating Connection Size | 3/4” Male Connector |
| PRV Connection Size | 15mm |
| Mounting | Wall-mounted |
| Internal Vessels | Integrated Pump & Expansion Vessel |
| Efficiency | 100% at point of use |
| Warranty | 5 Years (Subject to T&Cs) |
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.
Shipping Information
🚚 Free Local Delivery
Enjoy FREE delivery on all orders over £60 within our local delivery zones:
- Berkshire
- London
- Oxfordshire
- Selected areas of Buckinghamshire & Surrey
Orders meeting the minimum value will automatically qualify for free local delivery at checkout.
📦 Standard Delivery (2–7 Working Days)
For orders below £60 or for postcodes outside our local van service, the following standard shipping rates apply:
- Small Parcel (under 5kg): £2.99
- Standard Parcel (over 5kg): £7.99
Delivery time: 2–7 working days depending on your location.
⚡ Express Delivery (1–2 Working Days)
Need your order sooner?
Upgrade to Express Delivery for just £7.99 — weight does not affect the cost.
Delivery time: 1–2 working days