The Warmflow DIRECT Unvented Stainless Steel Hot Water Cylinder 90 LITRE is a superb example of an Unvented DIRECT hot water cylinder, and is part of a collection of Direct Unvented Cylinders from Warmflow. The electrically heated Direct cylinders are designed for instances where the use of fossil fuels is impractical / unavailable. Featuring two immersion heaters (NOT THE 90 LITRE MODEL), one heating the entire cylinder volume and the other heating a boost volume at the top, the cylinders are able to make use of the Economy 7 tariff in order to minimise the cost of hot water. If used in this way, the cylinder should be sized to provide the complete anticipated daily hot water use, thereby reducing the use of the boost element which runs on the more expensive standard tariff. Warmflow cylinders are supplied with all the necessary parts for a quick, easy, professional installation. Warmflow supply only high quality components from recognized, market leading suppliers and factory fit the temperature and pressure relief valve (T&P) and all cylinder thermostats for convenience and safety.
Product Features
- Direct cylinders are heated by the Electric Immersion heaters only
- c/w 1 x 3kw immersion
- Strainer with pressure reducing valve
- Check and expansion relief valve
- Balanced cold connection
- Insulation thickness is 50mm
- Expansion vessel complete with flexible connection hose and hanging bracket
- 1 of the top 3 performing cylinders in the UK
- Efficient coil-in-coil design
- Made from duplex stainless steel material
- Part L approved with seamless welding
- WRAS approved product
- KIWA approved Product
- Recycled materials used in construction
- All unvented cylinders require a yearly service
- Supplied with a 25 year guarantee from the manufacturer
