Gledhill PLUIN400B 400L Plus Indirect Buffer Store Cylinder

The Gledhill PLUIN400B is a 400 litre indirect buffer store cylinder from the StainlessLite Plus range. It is an open vented duplex stainless steel vessel intended for heating system applications with heat pumps or conventional boilers.

Suitable for trade installers in new-build or replacement projects where additional system volume is required to optimise performance and efficiency. Built to high standards with injected insulation for low heat loss.

Key Features

• Open vented duplex stainless steel construction
• High efficiency corrugated coil for indirect heating
• Designed for heat pump or boiler compatibility
• Reduces heat source cycling
• 50mm HCFC-free EnviroFoam insulation
• Factory fitted temperature and pressure relief valve
• Secondary return connection
• 25 year cylinder warranty

Benefits

• ✔ Increases overall heating system volume
• ✔ Improves heat pump efficiency and longevity
• ✔ Faster recovery and stable system temperatures
• ✔ Lightweight yet robust duplex stainless steel
• ✔ Low standing heat loss for energy savings
• ✔ Suitable for sealed or open vented primary systems
• ✔ Supplied with compression fittings and drain valve
• ✔ Ideal for larger properties or commercial heating circuits

Technical Specifications

• MPN: PLUIN400B
• Capacity: 400 litres
• Height: 2030 mm
• Diameter: 630 mm
• Weight (empty): 55 kg
• Weight (full): 455 kg
• ErP Rating: C
• Standing Heat Loss: 2.09 kWh/24h
• Material: Duplex stainless steel
• Coil Type: High efficiency corrugated

What’s in the Box?

1 x Gledhill StainlessLite Plus Indirect Buffer Store 400L cylinder (PLUIN400B) with fittings.