Joule 42x18 Indirect Insulated Cylinder

The Joule 42x18 Indirect Insulated Cylinder is part of Joule’s advanced A1 range, offering exceptional hot water performance and energy efficiency for modern homes. Crafted from premium copper and featuring high-grade insulation, this indirect cylinder delivers fast heat recovery and superior heat retention, helping to reduce overall energy consumption. With a single coil heat source, it is ideal for use with traditional boiler systems and ensures consistent, reliable hot water supply throughout the day. Designed with innovative features such as a cold feed diffuser and pre-fitted cylinder thermostat, it maximises efficiency while preventing unnecessary heat loss and overheating.

• Indirect insulated copper cylinder with single coil heat source
• Dimensions: 42" height x 18" diameter
• Advanced heat exchanger technology reheats the entire cylinder in under 20 minutes
• Cold feed diffuser improves efficiency by up to 10% by maintaining water stratification
• Pre-fitted cylinder stat prevents overheating and reduces energy waste
• Industry-leading insulation minimises heat loss for improved energy savings
• Designed for compatibility with standard boiler systems
• Manufactured for durability, performance, and long-term reliability
• Ideal for domestic hot water applications