WATER COIL
It consists of a galvanised steel structure insulated external-
ly complete with circular flanges which facilitate its connection
to the heat recovery unit or application to the circular duct.
The interior of the section is fitted with a finned coil mounted
on a special supporting frame made of galvanised sheet me-
tal, expanded 3/8" copper tubes, aluminium fins pitch 2.5
mm, brass manifolds protruding at the sides. The interior
of the section contains the condensate collection tray with
16 mm drain fitting. The treatment section is suitable both for
post-heating and for cooling the intake air. The sections of post-
treatment valves can be managed by the main board. The valves are
open when the setpoint of the winter or summer cooling temperature
on return air is not reached and closed if it is.
Duct fitted by the installer
Condensate drain
ENY–P1 / ENY–P2
Air flow (m
Water
inlet
Water
outlet
Air side pressure drop
/h)
3
Inverted-flow version
ENY–P3 / ENY–P4
Air flow (m
159
Condensate
Duct fitted by the installer
COLD
HOT
/h)
3
English
Water
outlet
Water
inlet
drain