gledhill envirofoam indirect cylinder 900 x 450 – eco-friendly, energy-efficient hot water solution
the gledhill envirofoam indirect cylinder is a high-performance, energy-saving hot water storage tank designed for modern, eco-conscious homes. featuring 35mm of hcfc-free foam insulation and a fast-recovery corrugated heat exchanger, it delivers excellent efficiency and powerful performance ideal for power showers and busy households. made from 100% recyclable materials and compatible with standard copper cylinder dimensions, it’s the perfect upgrade for both new installations and direct replacements. backed by a 10-year warranty, this cylinder is built for reliability, efficiency, and sustainability.
benefits of the gledhill envirofoam 117l stainless vented hot water cylinder
consistent mains pressure hot water
enjoy reliable hot water for showers, baths, and kitchen use ideal for traditional heating systems.
eco-friendly & energy efficient
fully insulated with 35mm hcfc-free foam to reduce heat loss, energy waste, and heating bills. rated erp c for hot water efficiency.
made from 100% recyclable stainless steel
crafted from environmentally friendly duplex stainless steel durable, corrosion-resistant, and built for the future.
power shower ready
designed with power shower take-off and secondary return connections for stronger water pressure and instant hot water.
quick heat-up time
built-in corrugated coil delivers faster heat recovery, perfect for busy households with high water demand.
ideal replacement for copper cylinders
complies with bs1566 tapping heights, making it an easy direct swap for older vented copper tanks no major pipework needed.
easy installation for plumbers
supplied with standard compression fittings and compatible connections simplifies and speeds up fitting.
compact vertical design
its 900mm height and 450mm diameter make it perfect for airing cupboards or tight utility spaces.
built to last with 10-year warranty
engineered with automated welds and post-weld treatments for strength and durability, backed by a full 10-year manufacturer’s guarantee.
compliant with uk building regulations
part l1b compliant ideal for renovation projects or energy efficiency upgrades in line with government standards.
smart home ready upgrade
a future-proof solution for eco-conscious homes ready for smart heating integration.
key features
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capacity: 117 litres perfect for small to medium homes
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construction: duplex stainless steel strong, corrosion-resistant, and 100% recyclable
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insulation: 35mm thick hcfc-free foam for reduced heat loss
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heat recovery: corrugated coil for rapid water heating
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compatibility: suitable for vented systems and traditional boiler-fed setups
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mounting: floor-standing vertical installation
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power shower-ready: secondary return and shower take-off included
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colour: durable green outer casing
technical specifications
product type: vented hot water cylinder
brand: gledhill
range: envirofoam stainless
model number: se36x18ind
supplier part number: se36x18ind
capacity: 117 litres
material: duplex stainless steel
water type: hot water storage
energy efficiency rating: c
erp rating: c
height: 900mm
depth: 450mm
colour: green
guarantee: 10 years (cylinder only – terms & conditions apply)
what’s in the box – gledhill stainless lite direct unvented cylinder
gledhill stainless lite direct unvented cylinder (size selected at time of purchase – typically 90l to 300l)
dual electric immersion heaters (factory-fitted)
factory-fitted temperature and pressure relief valve
compression fittings kit for installation
90° elbow for hot water draw-off
expansion vessel connection hose
expansion vessel bracket (wall-mountable)
installation manual
manufacturer warranty documentation
immersion heater timer or programmer (sold separately if required)
expansion vessel (may be required depending on installation setup – check with installer)
| Brand | Gledhill |
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