13
Katherm HK
1.43
Ready-to-install trench heaters with EC tangential fan
Assembly and installation instructions
1
Flow pipe for cooling
2
Return pipe for cooling
3
Flow pipe for heating
4
Heating return
5
1/2” valve body, axial, type 346914 and/or type 346911 (flow-dependent)
6
Thermoelectric actuator, type 146906
7
1/2" return shut-off valve, angled, type 145953
8
1/2" return shut-off valve, straight, type 145952
9
Pipe openings, punched
10
Filter (optional)
Alternative: Valve kit type 143441 or type 143411 (flow-dependent)
Katherm HK 290, 4-pipe, trench height 160 mm
Plan view, water connection on room-side
Front view, connection openings
Window side
1
3
2
4
5
5
6
6
8
7
10
9
9
Trench length:
Front view
with built-in condensation pump
Side view
with built-in condensation pump
Window side
Window side
Window side
Room-side
Room-side
Room-side
Cross-section (cooling)
Example: Roll-up grille
Cross-section (heating)
Example: Roll-up grille
Summary of Contents for Katherm HK Series
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