Gledhill PLUDR250 250L StainlessLite Plus Direct Unvented Hot Water Cylinder

The Gledhill PLUDR250 is a 250 litre direct unvented hot water cylinder from the StainlessLite Plus range, designed for electric heating via two immersion heaters. It provides mains-pressure hot water without a header tank, making it suitable for new installations or replacements in domestic properties with up to three bathrooms.

Manufactured from duplex stainless steel with 50 mm insulation, the cylinder offers excellent corrosion resistance, low heat loss and a 25-year warranty. It is WRAS approved and supplied complete with two 3 kW Incoloy 825 immersion heaters (one on-peak, one off-peak) plus safety components for straightforward installation by qualified plumbers.

Key Features

• Direct electric heating with two 3 kW Incoloy 825 immersion heaters
• 248 litre actual capacity, 1744 mm high x 550 mm diameter
• ErP rating C with 74 W heat loss
• Duplex stainless steel construction with WRAS approval
• Secondary return connection fitted
• Factory-fitted temperature and pressure relief valve (6 bar / 95 °C)
• 90° elbow and drain valve supplied as standard
• Compatible with economy tariffs and photovoltaic panels
• 25-year cylinder warranty

Benefits

• ✔ Maximises efficiency on off-peak electricity tariffs
• ✔ Delivers strong mains-pressure flow for showers and baths
• ✔ Lightweight empty weight of only 36 kg for easier handling
• ✔ Low standing heat loss reduces running costs
• ✔ Long 25-year warranty for peace of mind
• ✔ Ready for solar/PV integration if required
• ✔ Complete with all essential safety and connection fittings
• ✔ Suitable for properties with 2–3 bathrooms

Technical Specifications

• MPN: PLUDR250
• Capacity: 248 litres
• Height: 1744 mm
• Diameter: 550 mm
• Weight (empty): 36 kg
• Weight (full): 284 kg
• ErP Rating: C
• Heat Loss: 74 W
• Immersion Heaters: 2 x 3 kW Incoloy 825
• Material: Duplex stainless steel
• Secondary Return: Yes
• Maximum Working Pressure: 6 bar

What’s in the Box?

1 x Gledhill StainlessLite Plus PLUDR250 unvented cylinder, 2 x 3 kW Incoloy 825 immersion heaters, temperature & pressure relief valve, 90° elbow, drain valve, compression fittings and installation literature.