Zehnder ComfoAir Q350 TR with integrated display, 471502009

ZE Ventilation Unit ComfoAir Q350 TR
with integrated display

The Zehnder ComfoAir Q350 TR is a
central, compact ventilation unit with
heat recovery and an integrated
summer bypass. This ventilation unit
is ideally suited for new buildings
as well as for renovation projects.
The housing, made of galvanized and painted
sheet steel, is
sound and thermally insulated.
Economical DC fans ensure
economical operation and
thus enable high
electrical efficiency. Supply and
extract fans can be regulated
separately and can be
set to the exact percentage by entering the
balance air volume.
The core of the ComfoAir Q350 TR
is the plastic cross-counterflow heat exchanger
with a
heat recovery rate of more than
90%. Operation is via the
integrated control unit. Optionally,
operation can be carried out via a
wired control unit
(ComfoSense C or ComfoSwitch C), which
is connected to the ventilation unit
with a cable provided by the customer
(JYSTY 2x2x0.6). Alternatively, operation can also be
via the interfaces
ComfoConnect LAN C or ComfoConnect
KNX C.
All operating statuses and
error messages are visible on the display.
The ComfoAir Q350 TR is delivered ready to plug in.
The filters can be easily changed by the user
from the front, without opening the unit.
The ComfoAir Q350 TR can be mounted
either wall-mounted or floor-standing with
an optionally available plinth.
Connection is via 4 rotatable
connection spigots DN 160 upwards or
sideways.
Automatic frost protection control
Filter change indicator
G4 unit filter (optional filter class
F7 available)
Automatic and
temperature-controlled summer bypass
Error history of the last three
error messages
Supply and extract fans can be switched on
individually
Comfort temperature control
Chimney sweep control
Heat exchanger: plastic
Fans: EC
DC radial fans
on the suction side
Filter: Extract air: G4, Outside air: G4
Condensate connection: DN 32
Air duct connections: 4x DN160
Upwards or sideways, freely rotatable
Mains connection: 230V, 50 Hz
Operating limits: 7C to 40C in the
installation room
Sound power (min/max):
Extract air: 35.0 dB(A) / 51 dB(A)
Supply air: 46.0 dB(A) / 66 dB(A)
Heat recovery efficiency: up to 92%
Volume flow:
maximum 350 m3/h at 200 Pa external
minimum 40 m3/h at 10 Pa external
Power consumption: maximum 175 Watt
Electrical efficiency:
0.2 Wh/m3 at 245 m3/h
Dimensions:
Height: with spigots: 850 mm
Width: with spigots 757 mm
Depth: 570 mm
Type: ZE Ventilation unit ComfoAir Q350 TR
with integrated display
Make: Zehnder Comfosystems
Article number: 471502009