The Superduty HE Eco cylinders and combination units have been designed to make the best use of energy input, both solar and fossil fuel top-up.
- Primary systems: Suitable for pumped systems only
- Insulation: Choice of 30mm or 45mm thickness of environmentally friendly CFC-free urethane foam lagging
- Range of capacities: From 135 to 250 litres
- Guarantee: 5-years anti-corrosion guarantee.