Ideal System Ready Unvented Cylinders

180L, 210L, 250L & 300L Ideal stainless steel “System Ready” unvented cylinders, factory pre‑plumbed with valves, controls, expansion vessel and 3kW immersion heater for fast installation and reliable mains‑pressure hot water.

Key Features (All Sizes)

• Floor‑standing indirect unvented cylinders designed to work with a gas or oil system boiler.
• “System Ready” pre‑plumbed layout reduces installation time and simplifies pipework.
• Stainless steel shell with high‑performance insulation for excellent heat retention.
• Supplied with all key safety and control components for G3‑compliant installations.
• 3kW immersion heater included on every model for backup or off‑peak heating.
• 25‑year manufacturer’s warranty on the stainless steel cylinder shell (T&Cs apply) and typical 2‑year parts/labour cover.

Supplied Components (System Ready Kit)

• Cold water inlet PRV combination valve with pressure reduction, check valve, strainer, balanced cold take‑off and expansion relief.
• Pressure and temperature relief valve.
• Control thermostat and separate energy cut‑out (overheat) thermostat.
• Energy cut‑out motorised 2‑port zone valve for the primary circuit (indirect only).
• 3kW immersion heater with built‑in control and safety cut‑out thermostats.
• Potable expansion vessel with wall mounting bracket.
• Tundish and drain elbow for discharge/maintenance connections.
• Technical/user product literature and installation instructions.

Model Overview

Selection Guide

• 180L – smaller properties or flats with 1 bathroom and modest hot water demand.
• 210L – typical 2–3 bed homes with one bathroom and an en‑suite or regular shower use.
• 250L – 3–4 bed homes with higher demand or two bathrooms/family use.
• 300L – larger homes or properties with multiple bathrooms and higher simultaneous draw‑off.

Range: Ideal System Ready (Pro) Indirect Unvented Cylinders – 180L, 210L, 250L, 300L
Mount Type: Floor‑standing vertical cylinders
Energy Source: Indirect coil from boiler + 3kW immersion heater

Ideal’s System Ready cylinders offer a fast, tidy way to install a complete unvented hot water package, with all key valves and controls supplied and factory‑matched to the stainless steel cylinder.