Gledhill PLUIN250H 250L StainlessLite Plus Horizontal Indirect Unvented Hot Water Cylinder

The Gledhill PLUIN250H is a StainlessLite Plus Horizontal Indirect Unvented Hot Water Cylinder designed specifically for installation in height-restricted spaces such as lofts. It provides a practical solution where a vertical cylinder would not fit, while delivering mains-pressure hot water for showers and baths without needing a boost pump.

This 250L indirect model is suitable for domestic properties and is compatible with gas or oil boilers in both open-vented and sealed systems. Manufactured from corrosion-resistant duplex stainless steel with 50mm insulation, it offers excellent energy efficiency and a 25-year warranty, making it a durable choice for trade installers and homeowners alike.

Key Features

• One of the first independently approved domestic horizontal unvented cylinders
• High-efficiency corrugated coil maximises heat transfer
• Two 3kW incoloy immersion heaters for emergency backup
• Secondary return connection included
• Fully NSF WRC approved to meet Building Regulations
• Pressure tested to 12 bar
• HCFC-free Enviro Foam insulation for low heat loss
• Delivers high flow rates for multiple outlets
• Range includes 180L to 300L models in indirect and solar configurations

Benefits

• ✔ Ideal solution for height-restricted installation spaces
• ✔ Frees up living space by fitting in lofts
• ✔ Fast recovery times with corrugated coil design
• ✔ Mains pressure hot water without a pump
• ✔ Long 25-year warranty for peace of mind
• ✔ Energy efficient ErP C rating
• ✔ Robust duplex stainless steel construction
• ✔ Easy integration with boiler systems
• ✔ Includes essential safety components

Technical Specifications

• MPN: PLUIN250H
• Capacity: 244 litres
• Diameter: 550 mm
• Overall Height: 588 mm
• Overall Length/Width: 1744 mm
• Weight Empty: 35 kg
• Weight Full: 279 kg
• ErP Rating: C
• Heat Up Time: 36 minutes
• Number of Immersions: 2
• Secondary Return: Yes
• Material: Duplex Stainless Steel
• Guarantee: 25 years
• Max Working Pressure: 6 bar

What’s in the Box?

1 x Gledhill StainlessLite Plus Horizontal Indirect Unvented Cylinder PLUIN250H with immersion heaters, G3 kit components including expansion vessel, T&P relief valve, inlet controls and fittings as per manufacturer standard supply.