EHC Basic Compact All In One 8kW Electric Boiler & 150L Indirect Unvented Hot Water Cylinder

Key Features

• 150L indirect unvented hot water cylinder — supplies hot water for showers, baths, and sinks
• 8 kW boiler output — reheats water within approximately 2–3 hours
• Digital display on boiler — set temperature, and see current water temperature and error codes
• Power stage indicator on boiler — shows the boiler's current operating stage
• Pre-plumbed and pre-assembled hot water cylinder — for simpler installation
• Grundfos pump and copper press fittings — built for durability
• Zoned heating control — 2 x 22mm zone valves help with insulation
• Stainless steel cylinder with polyurethane installation — retains water temperature
• 57 kg empty weight — cylinder weighs 207 kg once full to the 150L capacity                             

Guarantee

• 5 years

What's Included

• 8 kW Heat-only electric boiler
• 150L Pre-plumbed cylinder
• Inlet control set
• Tundish
• Temperature & pressure-relief valve
• 3 kW Immersion heater
• 2x 2-Port zone valve
• Grundfos circulation pump
• System expansion vessel
• 3-Bar pressure-relief valve
• Dual cylinder stat
• Filling loop
• Automatic bypass valve
• 2x Auto air vent
• DHW expansion vessel (loose)

The EHC CAIO8/150IND-B Basic All-In-One package includes a 150L hot water cylinder and an 8 kW electric system boiler to deliver reliable central heating and stored hot water from a fully integrated, factory-assembled package. This all-in-one design suits small-to-medium sized properties seeking a low-maintenance, quiet, and space-saving alternative to a traditional heating systems.

Pre-Plumbed and Pre-Assembled Hot Water Cylinder

This unvented cylinder arrived pre-plumbed and pre-assembled with two 2mm zone valves and standard pipework connections to reduce on-site plumbing work and installation time.

8 kW Electric System Boiler with Digital Display

The 8 kW boiler can reheat the cylinder efficiently, typically bringing 150L of water up to the desired temperature within 2–3 hours, depending on the starting temperature.

This boiler includes a digital display to set the temperature and show the current water temperature and error codes. The + / - buttons make it easy to increase/decrease the boiler temperature, while the power stage indicator shows the boiler's current operating stage (1/3 capacity, 2/3 capacity, and maximum).

Grundfos Pump

The Grundfos pump ensures hot water reliably circulates through your central heating and hot water system, helping maintain consistent temperatures throughout your home. This pump also operates at a low noise, improving comfort in living spaces.

Copper Press Fittings

Copper press fittings create secure, leak‑proof joints quickly using press‑fit technology, eliminating the need for soldering or brazing. Copper also naturally resists corrosion and contributes to long‑lasting plumbing connections.

Stainless Steel Cylinder with Polyurethane installation

Stainless steel construction is highly resistant to corrosion, which helps prevent leaks and extends the service life of the cylinder. This material is also less prone to scaling and pitting, making it ideal for areas with variable water quality.

Meanwhile, the polyurethane installation dramatically reduces standby heat loss, keeping water hot for longer periods. This makes it more efficient to enjoy hot water on demand and can also lower energy bills.

Shop Yours Today

Overall, this 150L indirect unvented cylinder with combined 8 kW electric system boiler makes a great combination for homes, handling showers, baths, and sinks without running out quickly. Add yours to the basket today for quick shipping.