Energy efficient heat recovery and ventilation

Johnson and Starley's new LE 250 whole house heat recovery system will provide essential air management with highly efficient ventilation with accurate control of supply and extract rates.

With modern construction and refurbishment standards guided very much by the need for energy conservation, modern dwellings often suffer from lack of adequate ventilation.

Johnson and Starley's new LE 250 whole house heat recovery system features energy efficient EC fan motors with running costs around just half of AC fans, with the LE250 providing highly efficient ventilation for a dwelling with accurate control of supply and extract rates.

The slimline unit can be conveniently fitted within a standard sized kitchen cupboard or in a roof space and a choice of wall mounted remote controls are provided for both types of installation.

It can also be positioned above a cooker hob and a slimline cooker hood can be fitted to capture moisture laden air and cooking smells at source.

The hood comes complete with filter, lighting, boost and summer mode switching.

Controls are conveniently mounted on the hood itself.

The LE 250 has a robust aluminium heat exchanger to provide a long working life.

This also has a high efficiency rating and is easily removed for maintenance.

An integral commissioning panel allows simple and accurate normal or boost settings.

Both powder coated steel white casings and new steel effect finish versions are available to suit modern interior designs.

SAP Appendix Q listed, the LE250 has airflow ratings of up to 250m3/hr on its maximum speed setting, making it suitable for larger installations whilst the smaller LE155 will suit less demanding installations.

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