Stelflow Unvented

Stelflow Stelflow

Stelflow Unvented

Stelflow hot water cylinders offer a high class, sophisticated solution to heating and hot water. Constructed with Duplex stainless steel and industry leading components. The iconic wide range of Stelflow cylinders meet the bespoke demands in todays market.

Product Range

Direct

Direct

The Stelflow range of direct hot water cylinders have been designed to accommodate properties where auxiliary heat sources are not present. Our range of direct hot water cylinders operate using electric to power the inbuilt 3KW immersion heaters. When other heat sources are not present our Stelflow direct hot water cylinders are a perfect option. 

Heat Pump Twin Solar

Heat Pump Twin Solar

Our range of Stelflow hot water cylinders have been designed to work with any solar system. The twin solar cylinders are manufactured with 9mm sensor pockets for the solar controller to ensure that the solar systems performs at its optimum level.

Heatpump Indirect

Heatpump Indirect

The Stelflow range of stainless steel heat pump hot water cylinders are specifically matched to air to water heat pumps which incorporates a larger primary coil for quicker heat transference. The cylinders are available in a wide range of indirect single coil versions.

Indirect

Indirect

The Stelflow indirect hot water cylinders have been built to work in conjunction with any indirect thermostatically controlled heat source. Contained within our industry leading indirect hot water cylinders lie our highly efficient original coil in coil. As a result of this, the method cannot be replicated by any other. 

Pre Plumb Indirect 2 Zone

Pre Plumb Indirect 2 Zone

Our range of Stelflow pre-plumb hot water cylinders are next generation in pre-plumbed hot water solutions. With its sleek design and pre plumbed architecture the space requirements for the pre-plumbed hot water cylinder have been reduced dramatically.

The Stelflow pre-plumb indirect offers a shorter installation time required to fit the hot water cylinder in comparison to a standard cylinder.

Pre Plumb Indirect 3 Zone

Pre Plumb Indirect 3 Zone

Our range of Stelflow pre-plumb indirect 3 zone hot water cylinders are next generation in pre-plumbed hot water solutions. With its sleek design and pre plumbed architecture the space requirements for the pre-plumbed hot water cylinder have been reduced dramatically.

The Stelflow pre-plumb indirect offers a shorter installation time required to fit the hot water cylinder in comparison to a standard cylinder.

Pre-Plumb Indirect

Pre-Plumb Indirect

Our range of Stelflow pre-plumb hot water cylinders are next generation in pre-plumbed hot water solutions. With its sleek design and pre plumbed architecture the space requirements for the pre-plumbed hot water cylinder have been reduced dramatically.

The Stelflow pre-plumb indirect offers a shorter installation time required to fit the hot water cylinder in comparison to a standard cylinder.

Slimline Direct

Slimline Direct

Steflow range of slimline direct hot water cylinders are designed with a decreased diameter of 475mm. As a result of this, properties that are limited to width, our range of slimline direct hot water cylinders provide an alternative. The slimline direct hot water cylinder has been manufactured as an all-electric unvented cylinder. 

Slimline Indirect

Slimline Indirect

Our range of Stelflow slimline indirect hot water cylinders are built to work in conjunction with any indirect thermostatically controlled heat source. When there is more height than width available our slimline indirect cylinders are designed to meet the needs of this application. 

Slimline Twin Solar

Slimline Twin Solar

The Stelflow range of slimline twin coil hot water cylinders take advantage of two highly efficient coil in coil heat exchangers for maximum performance. Primarily designed to work with solar thermal, our range of twin coil hot water cylinders present the opportunity to be upgraded with minimal addition components to accept two boiler inputs. Our slimline twin coil cylinders have been designed for the use in tight areas where there is more height than width available.

Stelflow Direct Unvented Cylinder

Stelflow Direct Unvented Cylinder

The Stelflow direct hot water cylinders have been designed to accommodate properties where auxiliary heat sources are not present. Our range of direct hot water cylinders operate using electric to power the inbuilt 3KW immersion heaters. When other heat sources are not present our Stelflow direct hot water cylinders are a perfect option. 

Online Tools

User
Dashboard

Easily manage your quotes and bypass filling out long forms when registering your RM Cylinder product warranties. The User Dashboard allows you to have all your details kept in a single place.

Knowledge
Centre

All your product information kept filed in one place. Browse our Knowledge Centre to view and download technical data, install manuals and brochures.

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