Gledhill Stainless Lite Pressurised Water Cylinder 180 Litres, Indirect

SKU: 13427
We are continuing to take orders and deliver as usual, and taking all precautions to protect our customers and staff. Visit for estimated deliveries.

Availability: In stock

Regular Price: £620.68

£592.08 (inc VAT)

✝ Subject to stock availability. UK Mainland only. Delivery fees and times to Northern Ireland, Scottish Highlands & Isles, Isle of Man, Isle of Wight, Isles of Scilly, and the Channel Isles may vary. Deliveries are made during working days only.

Product Description


25 Year Guarantee Unvented CylinderIndirect Heated Unvented Cylinder180 Litre Capacity Unvented CylinderUnvented Cylinder

The Gledhill Stainless Lite cylinder is a mega flow type pressurised stainless steel hot water cylinder. This domestic hot water tank is made using a corrugated tube heat exchanger for a high heat transfer - at 20% faster recovery than plain tube. As an indirect cylinder, the water is heated by your system or open vent boiler. These cylinders come with an immersion heater for emergency hot water, a temperature and pressure relief valve, a 15mm x 22mm tundish, wall mounting bracket, expansion vessel and an expansion vessel hose, meaning your fitter has everything they need to complete your installation. This Unvented hot water tank is Vertical and stands 1295mm high, giving you a capacity of 180 Litres stored hot water.

  • Water Heating System: Indirect

  • Vented or Unvented: Unvented

  • Vertical or Horizontal: Vertical

  • Model: IND180

  • Weight (empty) (kg): 28

  • Weight (full)( kg): 208

  • Capacity (Liters): 180

  • Pressure regulator (Bar): 2.25

  • Expansion vessel size (Litres): 18

  • Height (mm): 1295

  • Diameter (mm): 550

  • kW rating of primary coil (kW): 19

  • Recovery time after 70% draw off (min): 21

  • Standing losses (kWhr/24hrs): 1.40


The Stainless Lite cylinders are supplied with all the quality fittings needed, according to model, including;

  • Immersion heater(s) 
  • 2 port zone valve (indirect)
  • Wiring centre (indirect) 
  • Dual thermostat (indirect)
  • Inlet control set 
  • Tundish
  • Expansion vessel kit 
  • Installation manual
  • Benchmark log book
  • Temperature and pressure relief valve (unvented only)
  • Control thermostat and drain valve


Maximising the hot water potential

The unique Gledhill diffuser used in the unvented range of stainless steel cylinders reduces turbulence when cold water enters the store by baffling the flow. The end result is that the hot water output is equal to the capacity of the cylinder. A 180 litre unvented vessel will produce 180 litres of hot water. Check out the competition as some hot water cylinders are significantly better than others. The practical benefit is that the space taken up by the cylinder is all dedicated to hot water storage and so a smaller cylinder can be chosen compared with other manufacturers products.

Heat loss

All Gledhill stainless steel cylinders incorporate the very latest HCFC-free EnviroFoam insulation. This has an Ozone Depletion Potential (ODP) of zero and an industry leading Global Warming Potential (GWP) of 0.7. Tests show that the EnviroFoam insulation injected into the case and covering both domes achieves astonishingly low levels of heat loss, which ensures it is fully compliant with 2010 Part L requirements for both new build and replacement cylinders.

Quality guaranteed

Gledhill stainless steel cylinders come with up to a 25 year guarantee underlining the usual Gledhill confidence in its own products. Gledhill regularly have copper cylinders returned to us that they made more than 40 years ago – why should anyone expect less from stainless steel?

All our stainless steel cylinders (including vented) are manufactured in accordance with BS EN 12897 the specification for unvented water storage vessels. The cylinders have been tested by KIWA, a member of the European Organisation for Technical Approvals (EOTA), and found to comply with Building Regulations G3, 2010 Part L1A or L1B, and Water Regulations.

Gledhill also operates a quality management system audited and accepted by the BSI in accordance with BS EN ISO 9001:2008.

An unvented cylinder for use with a conventional boiler and electric

It is available in 8 different sizes ranging from 90 litres to 400 litres, with the 400 litre model capable of satisfying the hot water demands of a property with 3 bathrooms and 3 separate shower rooms.

The indirect range has a high efficiency corrugated tube coil which is connected to a conventional boiler to heat the cylinder of water. The coils corrugated design gives much faster recovery times than can be achieved with plain tube coils.

All models have a temperature and pressure relief valve which is factory set at 6 bar and 95 degrees celsius.

(Please note all indirect models come with an on-peak back-up immersion but only the 250, 300 and 400 litre models are supplied with an additional off-peak immersion.)

Gledhill Building Products manufacture a wide range of unvented cylinders, which provide powerful, mains-pressure hot water and high flow rates ideal for homes with multiple bathrooms.

The unvented range are all manufactured from the highest grade of stainless steel, providing both strength and durability.

Stainless Lite Indirect Stainless Lite indirect is an unvented hot water storage cylinder and is provided with a high efficiency internal primary coil which is designed for use with a gas or oil boiler and is suitable for both open vented and sealed pumped primary systems. When used with a sealed heating system the boiler must incorporate its own energy cut-out overheat thermostat.


Please Click Below for Technical/Fitting Information

Technical Information

Fitting Instructions

Technical Information

Additional Information

SKU 13427
Manufacturer ID Gledhill IND180
Height 1295mm
Diameter 550mm
-Water Heating System Indirect
Guarantee Length 25 Years
Material Stainless Steel
-Vented or Unvented Unvented
-Vertical or Horizontal Vertical
-Capacity 180 Litres
Capacity 180


Here at we have voluntarily extended our returns period to 90 days, as we understand that sometimes there may be the odd item left over from a project or you may have an unexpected delay to a project meaning that you need the added peace of mind when ordering products in case a return is necessary.

We truly believe in being able to offer customers a flexible service and this extended period allows us to go that little extra to help you when in need, as long as goods are returned in the same condition as received we are happy to help.

To return any time initially please email your request to our Customer Support team at along with your TP - Order Reference, please allow at least 1 working day for response and we will take it from there.

To View our complete Return Policy Click on Return and Refunds