The hot water and space heating
system has been improved at
Mandeville Primary School in the
London Borough of
Hackney following
installation of two
Dorchester DR-FC
condensing water
heaters and a Wessex
ModuMax 220/660
high efficiency boiler,
all supplied by
Hamworthy Heating.

The Dorchester DR-FC 45 water
heaters supply a continuous output
of 1872L/h and have a combined
storage capacity of 772L, more than
enough to meet domestic hot water
needs. School heating is supplied via
a low pressure system through
radiators and fan coil units.

Compact Wessex Modumax boilers
can provide almost 1mW of
output/m2, allowing two water
heaters to be installed at the school.