OSO Ecoline Indirect Unvented Cylinders
The Ecoline is an indirect high performance unvented cylinder with all the quality you expect from OSO but at a competitive price point. Ecoline has been designed to operate with any central heating boiler – the cylinder can interact with the boiler either by traditional thermostat or resistance thermistor.
The range of 6 indirect cylinders from 120 to 300 litres is supplied with a full G3 fittings pack including an elbow/drain cock. Other cylinders do not supply this vital component, and the OSO product not only saves time and money for the plumber, but creates a neater installation that allows the cylinder to be fully drained if required.