Hot Water Cylinders

Dutypoint High-Performance Unvented, Vented & Thermal Hot Water Store Cylinders

Are you in search of a hot water cylinder that is energy efficient and dependable? Our products include all types of cylinders which are used for hot water storage such as vented, direct, unvented, indirect, and thermal store cylinders, with different capacities ranging between 80L and 500L.

We provide the best cylinder for all your requirements along with fast and free delivery within the UK.

Types of Hot Water Cylinders We Provide

• Unvented Cylinders
Pressure-based systems that offer strong water flow without a cold water tank. Suited for new houses or houses with several bathrooms.
• Vented Cylinders
Gravity-based systems that are linked to a cold water tank. Affordable and suitable for conventional heating systems.
• Direct Cylinders
Powered by in-built electric immersion heaters. Great for houses without a central heating system.
• Indirect Cylinders
Heated via an external boiler or heat pump. Common in gas or oil-fired systems and compatible with solar panels.
• Thermal Store Cylinders

Store hot water for both space heating and domestic hot water. Great for renewable integration and system flexibility.
Features & Benefits

• Available in vertical or horizontal configurations
• Reduced height models for tight spaces
• Options for 4.5 bar and 6.0 bar pressure ratings
• Stainless steel construction for long-lasting durability
• Compatible with solar thermal and heat pump systems
• WRAS-approved and Part L compliant

Sizes & Capacities
Choose from a wide range of cylinder sizes:

80L & 150L – for 1–2 person homes

175L, 215L, 250L – for medium households

300L, 400L, 500L+ – for large homes or light commercial use

Need help sizing your cylinder? Our team is here to help. Freephone 0808 250 0669