Fig. 3.6.1a. The image shows the hot-water
radiators that were mounted on the ceiling, and
the hot-water radiator in the corridor which was
mounted on the wall without leaving a gap. The
pipe routes are marked in the drawing. Detail
of the drawing No. 102-7 of the contractor,
Vesijohtoliike Onninen. PSA.
HEATING SYSTEM
Fig. 3.6.1b. The picture shows the rapidly heating
steam radiator pipes and the exhaust ventilation.
The steam heating system was located under the
fixed desk. Detail of the drawing No. 102-10 of the
contractor, Vesijohtoliike Onninen. PSA.