10
.
1.42
Katherm QK –
Trench convector with energy-efficient EC tangential fan
Ready-to-install convector-based trench convectors
Assembly and installation instructions
7. Connection openings · Pipe openings · Water connection
Ka
therm
QK 190
Design
Ka
therm
QK 190
1
Flow
2
Return
3
Valve body, 1/2” straight,
type 346909, pre-settable
4
Thermoelectric actuator 24 V,
type 146906
5
1/2" return shut-off valve, straight,
type 145952
6
Unit shown with roll-up grille
7
Pipe openings for water connection,
punched
8
Electrical cable openings, punched
9
Alternatively: Valve kit type 142110,
consisting of valve body 1/2“ pre-
settable, actuator 24 V and return
shut-off valve 1/2“
Room-side connection
Room side
Room side
Top view (without cover panel)
Top view (without cover panel)
Front view
Side view
(cross-section)
Window side
Window side
8
7
1
2
6
3
9
5
4
