9
Katherm HK
1.43
Ready-to-install trench heaters with EC tangential fan
Assembly and installation instructions
1
Heating/Cooling flow
2
Heating/cooling return
3
1/2” valve body, axial, type 346914 and/or type 346911 (flow-dependent)
4
Thermoelectric actuator, type 146906
5
1/2" return shut-off valve, angled, type 145953
6
Pipe openings, punched
7
Filter (optional)
Alternative: Valve kit type 143241 or type 143211 (flow-dependent)
7. Water connection / Pipe openings
Katherm HK 320, 2-pipe, trench height 130 mm
Plan view, water connection on room-side
Front view, connection openings
Front view
with built-in condensation pump
Side view
with built-in condensation pump
Window side
Window side
Room side
Room side
Window side
1
2
4
3
5
7
6
6
Cross-section (cooling or heating)
Example; Roll-up grille
Trench length:
Summary of Contents for Katherm HK Series
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