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Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder

Special Price £526.81 Regular Price £632.17
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  • Delivery £33.00 Direct from Gledhill

7 to 10 Working Days*Please note that the provided delivery times are estimates. Gledhill products are fulfilled directly by the manufacturer, and delivery ETAs may vary—sometimes quicker or delayed during peak times.
For accurate delivery information before placing an order, please contact our sales team:
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Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder


Technical Information


  • Cylinder ErP Rating: B
  • Cylinder Capacity: 120 Litres
  • Cylinder Height: 931mm
  • Cylinder Overall Diameter: 550mm
  • Guarantee Length: 25 years
  • Specifically designed for use with gas or oil boilers
  • High efficiency corrugated coil maximises heat transfer from the solar input
  • 3kW incoloy immersion heater for emergency back-up
  • Standard and slimline models available
  • Open vented cylinder is not supplied with pressure relief valve as shown in image


Upgrade your water heating system with Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder

Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder are ideal for providing heating and hot water simultaneously, which is why they make a popular chice for families. These open vented hot water system are designed for use with gas or oil boilders. Their corrugated coil provides faster reheat times compared to plain coil and high efficiency for maximizes heat transfer to the cylinder water.They use 3kW incoloy immersion heater for emergency back-up. They are supplied with90° elbow, flexihose and drain valve.Every model is design to dedicated high performance and transfer the maximum amount of heat to stored water.


Key Features of Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder


  • Open vented duplex stainless steel cylinder in direct or indirect models
  • Buffer stores increase the overall volume of the heating distribution system, and reduce the cycling of the heat pump
  • Designed for use with either air source or ground source heat pumps
  • Indirect models for use with gas or oil boilers, utilise a high efficiency corrugated coil to maximise heat transfer
  • Lightest cylinder on the market

Additional Information

Buffer vessels are simply a duplex stainless steel tank that contains a volume of water, increasing the overall volume of the heating distribution system. This extra volume of water is designed to absorb any extra heat generated by the heat pump in low load conditions.

If the building cannot absorb the extra heat generated the return temperature to the heat pump will increase and will potentially cause the heat pump to turn off. If the temperature drops in the water returning to the heating appliance, then it will turn itself back on. If this cycling occurs at a greater frequency than the minimum run time for the appliance, this is classed as short cycling. The aim of a buffer vessel is to remove the possibility of any short cycling of the heating appliance.

These buffer vessels are designed to work at up to 3.5 bar pressure for primary water only. They should not be used for potable domestic hot water and are not approved for this purpose.


Benefits of Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder:


The Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder offers several benefits due to its features and design. Here are some potential advantages of this specific cylinder model:

  • Stainless Steel Construction: The use of stainless steel enhances the cylinder's durability and corrosion resistance, leading to a longer lifespan and reduced maintenance needs.
  • Indirect Heating: Indirect cylinders are heated by an external heat source, such as a boiler or heat pump. This design prevents the heating element from coming into direct contact with water, reducing the risk of scale buildup and improving longevity.
  • Open Vented Design: The open vented design is relatively simple and works well with traditional heating systems. It utilizes a cold water tank in the loft to supply the cylinder, and the cylinder is vented to the atmosphere to relieve excess pressure.
  • 120-Litre Capacity: With a capacity of 120 litres, the cylinder can store a reasonable amount of hot water, making it suitable for smaller households or properties with moderate hot water demands.
  • Compatibility with Various Heat Sources: The indirect heating method allows the cylinder to work with various heat sources, such as gas or oil boilers, solar thermal systems, or heat pumps.
  • High Heat Transfer: Stainless steel's heat conductivity ensures efficient heat transfer, resulting in quicker recovery times after hot water is used.
  • Reliability: Stainless steel cylinders are known for their reliability and resistance to corrosion, reducing the risk of leaks and maintenance issues.
  • Low Heat Loss: The cylinder's likely built-in insulation helps to minimize heat loss, contributing to energy efficiency and potentially lowering energy bills.
  • Safety Features: The cylinder is likely equipped with safety features such as temperature and pressure relief valves, ensuring safe operation and preventing overpressure.
  • Compact Design: The cylinder's size is designed to be relatively compact, saving space compared to larger cylinder models.
  • Reduced Limescale Buildup: Indirect heating reduces the risk of limescale buildup on the heating element, contributing to longer-term efficiency.
  • Quiet Operation: The design of the cylinder and its heating method typically result in quiet operation.
  • Professional Installation: As with any hot water cylinder, professional installation is crucial for safety and optimal performance. Proper installation ensures that the cylinder functions as intended.
  • Customization Options: Depending on the manufacturer, there might be customization options available, allowing you to tailor the cylinder to your specific needs.
  • Compatibility with Mixing Valves: The cylinder can be paired with thermostatic mixing valves to ensure safe and comfortable water temperatures.



In conclusion, Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder, exemplified by the Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder, are a smart investment for those looking to reduce energy costs and embrace eco-friendly heating solutions. With their off-peak tariff optimization and environmentally conscious features, these cylinders offer both economic benefits and a positive impact on the environment. However, it is essential to consider the storage capacity and the need to purchase immersion heaters separately.

By choosing the Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder, you can enjoy the perfect balance of performance, efficiency, and environmental responsibility, ensuring a constant supply of hot water while keeping your energy bills in check. Make an informed decision and take a step towards a greener and more cost-effective water heating solution for your home. Upgrade your water heating system with the Gledhill 120 Litre Stainless Lite Plus Indirect Open Vented Cylinder and experience the benefits of its innovation and excellence.


More Information
Brand Gledhill
Manufacturer ID PLUIN120OV
Cylinder Capacity 120 Litre
Cylinder Heating Type Indirect
Cylinder Type Open Vented
Cylinder Heat Loss 39 watts
Cylinder Height 931mm
Cylinder Overall diameter 550mm
Cylinder Number of immersions 1
Cylinder Weight (full) 142 Kg
Cylinder Weight (empty) 23 Kg
Cylinder Heat Up Time 21
Cylinder ErP Rating B

Delivery and Returns: Secure and Convenient Shopping Experience at


We strive to provide a secure and hassle-free delivery experience for our customers. Here's what you need to know about our delivery process:

  • Free Delivery: We offer free delivery to UK Mainland, subject to stock availability. Please note that delivery fees and times may vary for certain areas, including parts of Scottish Highlands & Isles, Isle of Wight, Isle of Man, Isles of Scilly, and the Channel Isles.

  • Working Days: Deliveries are made during working days only, excluding weekends and public holidays.

  • Extra Charges: For areas with water between us and the mainland, such as islands, there may be additional charges due to ferry or transportation costs. These charges cannot be built into our systems as they are determined by the carriers who handle delicate freight. Please understand that our delivery partners operate with their own vans, different from regular postal services.


To ensure you receive your desired products in a timely manner, we recommend pre-ordering items like hot water cylinders and made-to-order items. In some cases, the actual delivery dates may be quicker than initially displayed. If you have placed an order and need it expedited, our agents can assist in pushing your order through the factory. Please note that longer delivery times may be indicated due to the nature of production for made-to-order items in the UK.

Quality Assurance:

As some of our products are delicate and require extra care during transportation, we use various methods to deliver goods safely to you. We kindly ask you to thoroughly inspect your goods before the driver leaves, allowing you to refuse damaged items or sign for them as damaged. If the consignment contains other items, please remember to sign as damaged for the entire shipment for proper documentation. In case you haven't had time to check the goods, it's always better to be safe and sign accordingly.


At, we value customer satisfaction and understand that there may be instances where a return is necessary. Here's our returns policy:

  • 30-Day Returns: We offer a standard 30-day returns policy on all our products, giving you added peace of mind when ordering. If you have any leftover items from a project or encounter an unexpected delay, we're here to assist you.

  • Flexible Service: We believe in providing a flexible service to our customers, and our extended returns period allows us to go the extra mile to help you. As long as the goods are returned in the same condition as received, we are happy to assist.

To initiate a return, please email your request to our Customer Support team at [email protected], including your TP - Order Reference. Please allow at least 1 working day for a response, and our team will guide you through the process.

For a complete view of our Return Policy, click on Return and Refunds

Shop with Confidence at

We are dedicated to providing you with a secure and convenient shopping experience. Our reliable delivery process, pre-order options, and flexible returns policy ensure that you can shop with peace of mind. Trust in for all your plumbing and heating needs. Should you have any questions or require assistance, our customer support team is here to help.

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