Gledhill PLTDR210 210L Platinum Direct Internal Expansion Unvented Cylinder

The Gledhill PLTDR210 is a Stainless Platinum Direct 210 litre unvented hot water cylinder with built-in internal expansion, designed for electric heating from mains or photovoltaic panels. It delivers reliable hot water for properties with one bathroom and two separate shower rooms or two bathrooms, using high-specification duplex stainless steel construction.

Perfect for domestic installations where space is limited, this vertical cylinder eliminates the need for an external expansion vessel while supporting economy tariffs for efficient off-peak operation. Trade professionals and DIY-savvy homeowners benefit from its aligned tappings and quick-install features.

Manufactured to high standards with 50mm insulation, it offers low heat loss and comes with a 25-year warranty on the cylinder.

Key Features

• Internal expansion system with floating baffle
• Two 3kW Incoloy immersion heaters (on-peak and off-peak)
• High specification duplex stainless steel cylinder
• 90 degree elbow and drain valve supplied
• Lift-up temperature and pressure relief valve
• Aligned tapping positions for easy installation
• High density HCFC-free Envirofoam insulation
• Factory-set T&P relief valve at 6 bar / 95°C
• Secondary return connection
• WRAS approved and Building Regulations compliant

Benefits

• ✔ Space-saving internal expansion removes need for external vessel
• ✔ Maximises efficiency with off-peak electricity tariffs
• ✔ Quick and neat installation with supplied elbow
• ✔ Durable duplex stainless steel for long service life
• ✔ Easy drain-down and maintenance with lift-up valve
• ✔ Low standing heat loss for energy savings
• ✔ Suitable for photovoltaic panel integration
• ✔ 25-year warranty with on-site support
• ✔ Pre-aligned connections simplify fitting

Technical Specifications

• MPN: PLTDR210
• Capacity: 210 litres (nominal) / 196 litres (actual)
• Height: 1494 mm
• Diameter: 550 mm
• Empty Weight: 38 kg
• Full Weight: 234 kg
• Heat Loss: 63 W / 1.51 kWh/24h
• ErP Rating: C
• Number of Immersions: 2 x 3 kW
• Material: Duplex stainless steel
• Orientation: Vertical
• Connection Size: 22 mm
• Maximum Operating Pressure: 6 bar

What’s in the Box?

1 x Gledhill PLTDR210 Platinum Direct 210L unvented cylinder with internal expansion, 2 x 3kW immersion heaters, 90° elbow, drain valve, temperature and pressure relief valve, tundish and fitting kit.