Greenwood Airvac enlarges ventilation range

Greenwood Airvac has introduced two new ventilation products. Fusion is a heat-recovery system designed for dwellings up to 100 m2. It provides balanced airflow, with heat recovery. Unity is said to be the first ventilation unit of its kind that can be installed on the wall or the ceiling in bathrooms and kitchens. Its fan consumes only 2 W, compared with 25 to 30 W for typical extract fans.
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Lighting the way

Halesowen College has set a sustainability example for higher education institutions by installing smart lighting as part of its latest environmental initiative, making up to 85% energy savings compared to the previous system.

BESA updates HIU Test Standard

The Building Engineering Services Association (BESA) has announced an important update to its UK Heat Interface Unit (HIU) Test Standard, further strengthening performance benchmarks and supporting the sector’s readiness for incoming heat network regulation.