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GL Hot Water Cylinders

The Adveco GL hot water cylinders are for vented or unvented DHW applications. Available in three ranges – GLE, GLC and GLT – and offering a wide range of sizes and configurations, GL addresses the bespoke needs of commercial hot water projects, including direct electric heating, buffer storage, indirect heating & preheat.

The GL family of hot water cylinders are tough enough to deal with water conditions typically encountered across the UK, presenting building projects with a versatile choice of vessels to cost-effectively meet the demands of commercial hot water applications.

Constructed from a carbon steel shell with a high-quality enamelled inorganic lining (200-1000L) or blue epoxy powder coat enamel lining (1500-3000L) to prevent corrosion, these tanks are suitable for use in systems with maximum working pressure up to 8 bar and temperatures up to 85°C.

Kiwa WRAS approved product from Adveco

Features & Key Technologies

Options

Adveco GLC
With a single fixed indirect heating coil, the Adveco GLC range of calorifiers is designed to serve as indirect water heaters or preheat vessels. Available in 200 to 3000 litres capacities, the Adveco GLC features a single fixed indirect heating coil at low level and can also accept a 180mm 3-36kW electric immersion. The coil has a maximum working pressure/temperature of 10 bar / 110°C.

Adveco GLE
Available in a range of sizes from 200 to 2000L, the Adveco GLE is designed to serve as a buffer vessel or an electric water heater. Compatible with a wide range of direct electric immersion heater options available from Adveco, the GLE supports duty immersions from 3 to 36 kW, as well as secondary supplementary immersions from 3 to 6 kW for additional heating, or as backup to ensure continuity of service from a single unit.

Adveco GLT
The Adveco GLT range of calorifiers is designed to serve as indirect water heaters. The tanks, available in 200 to 3000 litres capacities, incorporate two fixed indirect heating coils, one each at low and high level, designed for use with two separate heat sources.

All vessels also include a cleanout flange, a magnesium sacrificial anode (pre-fitted in 300-1000L variants), and a temperature gauge as standard (pre-fitted in tanks up to 1000L). They include a tough PVC jacket enclosing rigid high-density polyurethane foam or removable polyester fibre insulation. The jackets and insulation are pre-fitted for tanks up to 1000L.

The Adveco GL range of tanks carries both WRAS and Kiwa’s KUKreg4 certification of product compliance with the water supply (water fittings) regulations for England, Scotland, and Northern Ireland.

GLC 200-3000

GLE 200-2000

GLT 200-3000

Download the GL Range brochure

Technical Specifications & Downloads

ModelGLE 200GLC 200GLT 200GLE 300CLC 300GLT 300GLE 500GLC 500GLT 500GLE 750GLC 750GLT 750GLE 1000GLC 1000GLT 1000GLE 1500GLC 1500GLT 1500GLE 2000GLC 2000GLT 2000GLC 2500GLT 2500GLC 3000GLT 3000
Storage Capacity [l]1901901902902902905005005007507506959329329321478147414741959195219522500250030003000
Tank Cold Inlet Connection Sizes [in]1111111111.51.51.51.51.51.52222222233
Tank Hot Outlet Connection Sizes [in]1.251.251.251.251.251.251.251.251.251.51.51.51.51.51.52222222233
Vessel Dimensions incl. Insulation (H x OD) [mm] (without insulation)1320 x 5501320 x 5501320 x 5501610 x 6001610 x 6001610 x 6001660 x 7501660 x7501660 x7501765 x 1050 (790)1765 x 1050 (790)1765 x 1050 (790)2100 x 1050 (790)2100 x 1050 (790)2100 x 1050 (790) 2060 x 1200 (1000) 2060 x 1200 (1000) 2060 x 1200 (1000) 2350 x 1360 (1100)2350 x 1360 (1100) 2060 x 1200 (1000)2615 x 1400 (1200)2615 x 1400 (1200) 2815 x 1450 91250)2815 x 1450 (1250)
Otutput Capacities [kW] (Lower / Upper)n/a2121/12.2n/a29.429.4/20n/a4444/26.2n/a58.458.4/35n/a6464/43.1n/a8080/50.9n/a98.698.6/66.6110110/64138138/58
Standing Losses [W]56.756.756.768.268.268.280.680.680.6125.9125.9125.9137.9137.9137.9169.2168.1168.1182.7181.4181.4n/an/an/an/a
Energy Efficiency ClassBBBBBBBCCCCCCCCCCCCCCCCCC
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Product brochure

Adveco Hot Water Specialists - 2024 Product Guide

Why Choose Adveco

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50 Years

Adveco Ltd. is the independent hot water specialist for the commercial built environment and has historically traded as A.O. Smith Water Heaters in the UK.

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Highest quality products and services

We prioritise our clients’ needs to deliver bespoke, practical systems.

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Full aftersales support

Maintenance and service packages, commissioning, spares, warranty and technical support for your application.