Warmflow Indirect Twin Coil 290L Unvented Stainless Steel Cylinder

The Warmflow Twin Coil models have all the features and benefits of the Indirect models but come with an additional coil for use with a solar heat source, or an additional boiler. The models feature large dedicated solar volumes, making them suitable for use with solar thermal systems in line with the recommendations in the Domestic Building Services Compliance Guide 2010.

The solar coil (the lower of the two coils) has a large surface area to maximise the use of available low grade heat from a solar resource. The cylinder thermostats for both coils are factory fitted and an immersion heater is supplied for back-up. All Twin Coil models feature a dedicated 22mm connection for use with a secondary return (pumped circulation).

Features & Benefits

• All Warmflow cylinders are made at our state of the art manufacturing facility using leading edge technologies
• Duplex stainless steel construction
• Seamless welding
• High performance coil in coil design
• 25 year warranty

All Warmflow Cylinders include the following

• Inlet group complete with strainer, pressure-reducing valve, check valve, expansion relief valve and balanced cold connection
• Incoloy 3kW immersion heater(s)
• Port zone valve (except Direct models)
• Expansion vessel complete with flexible connection hose and hanging bracket

Choosing the most suitable sort of Cylinder is a major decision. Once you determine that Indirect Unvented Cylinders give the right answer then the Warmflow TW290UV is clearly worth factoring in to your final decision.