Gledhill PLUDR180SSL 180L StainlessLite Plus Solar Slimline Direct Unvented Cylinder

The Gledhill PLUDR180SSL is a StainlessLite Plus Solar Slimline direct unvented hot water cylinder offering 180L capacity for domestic use. It features a dedicated solar coil for thermal panels plus two 3kW incoloy immersions for electric backup, delivering reliable mains-pressure hot water in properties where space is limited.

Built from high-specification duplex stainless steel with high-density insulation, this slimline model (475mm diameter) fits older or smaller homes while maintaining a 25-year warranty. It is ideal for trade installers and homeowners seeking solar integration with electric top-up.

Key Features

• Specifically designed for solar thermal panels with corrugated solar coil
• Two 3kW incoloy 825 immersion heaters (secondary and emergency backup)
• Slimline 475mm diameter for restricted spaces
• 90° elbow and drain valve supplied as standard
• High-density HCFC-free Envirofoam insulation
• 25-year warranty
• ErP rating C
• Dedicated solar volume of 60 litres

Benefits

• ✔ Maximises solar heat transfer for lower running costs
• ✔ Enables mains pressure hot water in space-limited properties
• ✔ Dual immersions support economy tariffs and backup
• ✔ Lightweight construction at around 34kg empty
• ✔ Long-term reliability with 25-year warranty
• ✔ Compatible with solar systems and electric heating
• ✔ Supplied with essential fittings for straightforward installation

Technical Specifications

• MPN: PLUDR180SSL
• Capacity: 183 litres
• Height: 1791 mm
• Diameter: 475 mm
• Weight (empty): 34 kg
• Weight (full): 215 kg
• Heat loss: 67 watts
• ErP rating: C
• Number of immersions: 2
• Dedicated solar volume: 60 litres
• Secondary return: No

What’s in the Box?

1 x Gledhill StainlessLite Plus Solar Slimline 180L Direct Unvented Cylinder with solar coil, 2 x 3kW incoloy immersion heaters, cold water inlet combination valve, pressure & temperature relief valve, 90° elbow and drain valve.