Katherm HK
Overview
- KaControl control system for operation via a separate room control unit, external control via a 0-10 V signal or building automation systems, such as KNX, modbus, BACnet (additional plug-in card accessory required)
- Room control of up to six units or up to 30 units with CANbus cards that are additionally required
- Demand-led automatic fan or optional manual fan control
- Connection options, including external room sensor, window contact etc.
- Individually parametrisable for optimum adaptation to the situation on site
The KaControl control option provides the option of omitting the valve control data point when externally controlled by an on-site 0-10 V signal. The fan valve and speed control logic comes from the KaControl. Note the deviation of the signal points from the design program with 0-10 V control by others.
Design program data: 2 V 4 V 6 V 8 V 10 V
External 0-10 V on the KaControl: 4.3 V 5.5 V 6.8 V 7.8 V 10 V
Katherm HK units with supply air function are perfectly suited to supply primary air (fresh air) into a space, seamlessly combining heating, cooling and a supply of fresh air. There are two versions available: primary air intake via supply air modules or through supply air trenches. In both versions, the primary air volume flow exits the trench at a minimal and low-turbulence air discharge speed. The volume of air supplied can be adjusted as required by means of air sliders.
- Energy-saving, with flow-optimised impellers, cascaded arrangement as a continuous fan belt
- Easily removeable, plug & play fan
- Even air flow through convector
- Robust and whisper-quiet motor design
- Continuously variable control via external 0-10 V signal
- With anti-torsion device
- Made of the proven copper/aluminium combination, optimised for air flow and output
- Optionally available with projecting connections
- Painted graphite-grey
- Act as a finger guard for the tangential fan, filter frame, airflow baffle, grille seat and reinforcing stay to strengthen the trench
- In a 2-pipe version for additional electric heating
- With integral, continuously variably controllable electric heating coil
- With built-in safety chain consisting of 2 safety temperature switches
- Sustainable 4-pipe system solution at the cost of a 2-pipe system
- Easy removal of tangential fan without tool
- Novl coupling/cone pin system
- Simultaneous sound decoupling
- For fast and safe wiring, saves installation time
Calculate performance data
Impact Category | A | B | C | D |
---|---|---|---|---|
GWP - Fossil | kg CO₂ eq | 8.78E+01 | 3.62E+02 | 3.07E+00 | -5.23E+01 |
GWP - Biogenic | kg CO₂ eq | 2.53E-01 | 2.21E-01 | 2.81E-04 | -1.40E-01 |
GWP - Luluc | kg CO₂ eq | 7.84E-01 | 4.45E-01 | 1.48E-04 | -5.79E-01 |
GWP - Total | kg CO₂ eq | 8.89E+01 | 3.62E+02 | 3.07E+00 | -5.30E+01 |
ODP | kg CFC-11 eq | 2.01E-06 | 1.84E-05 | 1.64E-08 | -1.38E-06 |
AP | mol H+ eq | 1.06E+00 | 9.63E-01 | 1.22E-03 | -7.28E-01 |
EP - Freshwater | kg P eq | 9.05E-02 | 3.92E-02 | 3.79E-05 | -6.11E-02 |
EP - Marine | kg N eq | 1.08E-01 | 2.58E-01 | 4.47E-04 | -6.46E-02 |
EP - Terrestrial | mol N eq | 1.20E+00 | 2.93E+00 | 4.67E-03 | -7.34E-01 |
POCP | kg NMVOC | 4.57E-01 | 8.53E-01 | 1.64E-03 | -2.92E-01 |
ADPE | kg Sb eq | 9.03E-03 | 1.41E-03 | 6.96E-07 | -6.58E-03 |
ADPF | MJ | 1.18E+03 | 9.40E+03 | 3.66E+00 | -6.86E+02 |
WDP | m³ depriv. | 2.09E+01 | 1.57E+01 | 9.57E-02 | -1.02E+01 |
PM | disease inc. | 7.21E-06 | 5.96E-06 | 2.48E-08 | -4.32E-06 |
IR | kBq U-235 eq | 1.17E+01 | 3.23E+02 | 7.32E-03 | -7.36E+00 |
ETP - FW | CTUe | 1.13E+03 | 6.63E+02 | 7.85E+00 | -7.59E+02 |
HTP - C | CTUh | 4.32E-07 | 1.07E-07 | 3.34E-10 | -2.63E-07 |
HTP - NC | CTUh | 1.03E-05 | 2.73E-06 | 4.02E-09 | -7.39E-06 |
SQP | Pt | 7.96E+02 | 4.07E+03 | 5.06E+00 | -2.24E+02 |
PERE | MJ | 3.45E+02 | 2.10E+03 | 9.22E-02 | -1.73E+02 |
PERM | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
PERT | MJ | 3.45E+02 | 2.10E+03 | 9.22E-02 | -1.73E+02 |
PENRE | MJ | 1.18E+03 | 9.40E+03 | 3.66E+00 | -6.86E+02 |
PENRM | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
PENRT | MJ | 1.18E+03 | 9.40E+03 | 3.66E+00 | -6.86E+02 |
SM | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
RSF | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
NRSF | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
FW | m³ | 7.35E-01 | 2.38E+00 | 4.35E-03 | -3.95E-01 |
HWD | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
NHWD | kg | 5.53E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
RWD | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
CRU | kg | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
MFR | kg | 0.00E+00 | 0.00E+00 | 1.65E+01 | 0.00E+00 |
MER | kg | 0.00E+00 | 0.00E+00 | 1.21E+00 | 0.00E+00 |
EE (Electrical) | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
EE (Thermal) | MJ | 0.00E+00 | 0.00E+00 | 0.00E+00 | 0.00E+00 |
*GWP-GHG | kg CO₂ eq | 8.89E+01 | 3.62E+02 | 3.08E+00 | -5.31E+01 |
Accessories
KaController
Suitable for: all units with control option KaControl -C1
KaController
Suitable for: all units with control option KaControl -C1
KaController
Suitable for: all units with control option KaControl -C1
Room temperature sensor
Is the KaController installation site suitable for a temperature measurement? - If it is not suitable, e.g. behind a curtain, then a KaControl room temperature sensor should be chosen for each group!
Suitable for: all units with KaControl -C1 and climate controller art. no. 19600014894*
Clip-on pipe sensor
Is there a risk of frost, e.g. due to the ingress of cold air – if so, then a KaControl clip-on pipe sensor should be chosen for each unit!
heating/cooling changeover function only in conjunction with 3-way valve!
Suitable for: all units with KaControl -C1 and climate controller art. no. 19600014894*
Serial KNX card
The communication card slots into the free interface on the PCB.
Suitable for: all units with control option KaControl -C1
Serial CANbus card
Suitable for: all units with control option KaControl -C1
Serial Modbus card
Required for each device for connection to KaControl panels or on-site Modbus networks.
The communication card slots into the free interface on the PCB.
Suitable for: all units with control option KaControl -C1
Valve kit
Suitable for: DN 15
Valve kit
Suitable for: for higher flow from 250 l/h, DN 15
Valve body
Suitable for: Katherm NK 137/182 (trench heights 92 mm and 120 mm), DN 15
Valve body
Suitable for: for higher flow from 250 l/h, DN 15
Pre-setting key
Suitable for: pre-settable valve bodies, valve kits and convector connection kit
Pre-setting set
Suitable for: pre-settable valve bodies and valve kits with higher flow from 250 l/h
Return shut-off valve
Return shut-off valve
Suitable for: for higher flow from 250 l/h
Return shut-off valve
Suitable for: for higher flow from 250 l/h
Thermoelectric actuator
Suitable for: Katherm, control configuration KaControl -C1 and clock thermostat type 30456
Filter for air inlet
Suitable for: Width 245 mm and 320 mm, Length 1200 mm
Connection kit for condensation pump
Suitable for: width 320 mm, height 130 mm and width 360 mm, height 210 mm
Connection kit for condensation pump
Suitable for: width 320 mm, height 130 mm and width 360 mm, height 210 mm
Installation cover
price per m
Suitable for: Width 320 mm