esp
plt
9
Component
boiler
Component
radiator1
Component
radiator2
Component
pump
Component
room
Component
pipe1
Component
pipe2
Component
pipe3
Component
pipe4
10
Connection
a1
boiler
pipe1
a2
pipe1
radiator1
a3
radiator1
pipe2
a4
pipe2
radiator2
a5
radiator2
pipe3
a6
pipe3
pump
a7
pump
pipe4
a8
pipe4
boiler
a9
radiator1
room
a10
radiator2
room
